{"id":2638,"date":"2026-05-05T13:19:19","date_gmt":"2026-05-05T13:19:19","guid":{"rendered":"https:\/\/www.machinerybearings.com\/"},"modified":"2026-05-05T13:20:16","modified_gmt":"2026-05-05T13:20:16","slug":"tai-trong-huong-tam-so-voi-tai-trong-truc-phu-hop-loai-vong-bi-voi-huong-luc","status":"publish","type":"post","link":"https:\/\/www.machinerybearings.com\/vi\/tai-trong-huong-tam-so-voi-tai-trong-truc-phu-hop-loai-vong-bi-voi-huong-luc\/","title":{"rendered":"T\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m so v\u1edbi t\u1ea3i tr\u1ecdng tr\u1ee5c: Kh\u1edbp lo\u1ea1i v\u00f2ng bi v\u1edbi h\u01b0\u1edbng l\u1ef1c"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Trong b\u1ea5t k\u1ef3 m\u00e1y m\u00f3c quay n\u00e0o, l\u1ef1c hi\u1ebfm khi t\u00e1c \u0111\u1ed9ng ho\u00e0n to\u00e0n theo m\u1ed9t h\u01b0\u1edbng. M\u1ed9t c\u00e1nh qu\u1ea1t b\u01a1m \u0111\u1ea9y ch\u1ea5t l\u1ecfng theo chi\u1ec1u d\u1ecdc trong khi h\u1ed7 tr\u1ee3 tr\u1ecdng l\u01b0\u1ee3ng tr\u1ee5c theo chi\u1ec1u ngang; m\u1ed9t truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng xo\u1eafn \u1ed1c t\u1ea1o ra c\u1ea3 l\u1ef1c t\u00e1ch r\u1eddi v\u00e0 l\u1ef1c \u0111\u1ea9y; m\u1ed9t \u1ed5 bi b\u00e1nh xe ph\u01b0\u01a1ng ti\u1ec7n ph\u1ea3i h\u1ea5p th\u1ee5 l\u1ef1c \u0111\u1ea9y khi v\u00e0o cua b\u00ean c\u1ea1nh tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a khung xe. Vi\u1ec7c kh\u00f4ng x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c l\u1ef1c n\u00e0y\u2014v\u00e0 kh\u00f4ng ch\u1ecdn lo\u1ea1i \u1ed5 bi c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ed9ng h\u1ecdc \u0111\u1ec3 h\u1ed7 tr\u1ee3 ch\u00fang\u2014d\u1eabn \u0111\u1ebfn m\u00e0i m\u00f2n qu\u00e1 m\u1ee9c, qu\u00e1 nhi\u1ec7t v\u00e0 h\u1ecfng h\u00f3c th\u1ea3m kh\u1ed1c. B\u00e0i vi\u1ebft n\u00e0y l\u00e0m r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ea3i tr\u1ecdng h\u01b0\u1edbng k\u00ednh v\u00e0 t\u1ea3i tr\u1ecdng h\u01b0\u1edbng tr\u1ee5c v\u00e0 cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u00e1nh x\u1ea1 h\u01b0\u1edbng l\u1ef1c \u0111\u1ebfn c\u1ea5u h\u00ecnh \u1ed5 bi ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications.png\" alt=\"\" class=\"wp-image-2561\" srcset=\"https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications.png 1000w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications-300x300.png 300w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications-150x150.png 150w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications-768x768.png 768w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications-600x600.png 600w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/Custom-Non-Standard-Bearings-\u2013-OEM-Precision-Bearing-Solutions-for-Industrial-Applications-100x100.png 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u0110\u1ecbnh ngh\u0129a T\u1ea3i tr\u1ecdng H\u01b0\u1edbng k\u00ednh v\u00e0 H\u01b0\u1edbng tr\u1ee5c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ea3i tr\u1ecdng h\u01b0\u1edbng k\u00ednh (F<sub>r<\/sub>)<\/strong>\u00a0t\u00e1c \u0111\u1ed9ng vu\u00f4ng g\u00f3c v\u1edbi \u0111\u01b0\u1eddng t\u00e2m tr\u1ee5c. N\u00f3 c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t tr\u1ee5c, \u0111\u1ed9 c\u0103ng d\u00e2y \u0111ai, l\u1ef1c t\u00e1ch r\u1eddi c\u1ee7a b\u00e1nh r\u0103ng, ho\u1eb7c s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng. C\u00e1c l\u1ef1c h\u01b0\u1edbng k\u00ednh c\u1ed1 g\u1eafng \u0111\u1ea9y tr\u1ee5c sang m\u1ed9t b\u00ean.<\/li>\n\n\n\n<li><strong>T\u1ea3i tr\u1ecdng h\u01b0\u1edbng tr\u1ee5c (F<sub>a<\/sub>)<\/strong>\u00a0, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ea3i tr\u1ecdng \u0111\u1ea9y, t\u00e1c \u0111\u1ed9ng song song v\u1edbi \u0111\u01b0\u1eddng t\u00e2m tr\u1ee5c. C\u00e1c ngu\u1ed3n ph\u1ed5 bi\u1ebfn bao g\u1ed3m l\u1ef1c \u0111\u1ea9y c\u1ee7a c\u00e1nh qu\u1ea1t, l\u1ef1c c\u1ee7a b\u00e1nh r\u0103ng xo\u1eafn \u1ed1c, b\u0103ng t\u1ea3i nghi\u00eang, v\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t trong b\u01a1m ho\u1eb7c tuabin. C\u00e1c l\u1ef1c h\u01b0\u1edbng tr\u1ee5c c\u1ed1 g\u1eafng di chuy\u1ec3n tr\u1ee5c d\u1ecdc theo tr\u1ee5c c\u1ee7a n\u00f3.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong th\u1ef1c t\u1ebf, h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft h\u1ee3p c\u1ea3 hai th\u00e0nh ph\u1ea7n t\u1ea3i tr\u1ecdng. Ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ph\u1ea3i \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c gi\u00e1 tr\u1ecb danh ngh\u0129a c\u1ee7a F<sub>r<\/sub> v\u00e0 F<sub>a<\/sub> trong to\u00e0n b\u1ed9 chu k\u1ef3 l\u00e0m vi\u1ec7c\u2014bao g\u1ed3m kh\u1edfi \u0111\u1ed9ng-d\u1eebng, qu\u00e1 t\u1ea3i, v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea1m th\u1eddi\u2014tr\u01b0\u1edbc khi b\u1ea5t k\u1ef3 s\u1ef1 l\u1ef1a ch\u1ecdn n\u00e0o di\u1ec5n ra.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. C\u00e1ch C\u00e1c Lo\u1ea1i \u1ed4 Bi Ph\u1ea3n \u1ee8ng v\u1edbi H\u01b0\u1edbng T\u1ea3i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ed4 bi l\u0103n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea5p nh\u1eadn c\u00e1c h\u01b0\u1edbng t\u1ea3i tr\u1ecdng c\u1ee5 th\u1ec3 d\u1ef1a tr\u00ean h\u00ecnh h\u1ecdc c\u1ee7a \u0111\u01b0\u1eddng ch\u1ea1y v\u00e0 c\u00e1c ph\u1ea7n t\u1eed l\u0103n c\u1ee7a ch\u00fang. Vi\u1ec7c ch\u1ecdn m\u1ed9t lo\u1ea1i kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi vector t\u1ea3i l\u00e0 m\u1ed9t l\u1ed7i c\u01a1 b\u1ea3n kh\u00f4ng th\u1ec3 b\u00f9 \u0111\u1eafp b\u1eb1ng c\u00e1ch t\u0103ng k\u00edch th\u01b0\u1edbc.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Bearing type<\/th><th class=\"has-text-align-left\" data-align=\"left\">Kh\u1ea3 n\u0103ng t\u1ea3i tr\u1ecdng h\u01b0\u1edbng k\u00ednh thu\u1ea7n t\u00fay<\/th><th class=\"has-text-align-left\" data-align=\"left\">Kh\u1ea3 n\u0103ng t\u1ea3i tr\u1ecdng h\u01b0\u1edbng tr\u1ee5c (m\u1ed9t h\u01b0\u1edbng)<\/th><th class=\"has-text-align-left\" data-align=\"left\">Kh\u1ea3 n\u0103ng t\u1ea3i tr\u1ecdng h\u01b0\u1edbng tr\u1ee5c (c\u1ea3 hai h\u01b0\u1edbng)<\/th><th class=\"has-text-align-left\" data-align=\"left\">Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>\u1ed4 bi c\u1ea7u r\u00e3nh s\u00e2u<\/td><td>Xu\u1ea5t s\u1eafc<\/td><td>Trung b\u00ecnh<\/td><td>Trung b\u00ecnh (c\u1ea3 hai h\u01b0\u1edbng)<\/td><td>L\u1ef1a ch\u1ecdn \u0111a n\u0103ng nh\u1ea5t; kh\u1ea3 n\u0103ng h\u01b0\u1edbng tr\u1ee5c gi\u1ea3m \u1edf t\u1ed1c \u0111\u1ed9 r\u1ea5t cao.<\/td><\/tr><tr><td>\u1ed4 bi l\u0103n tr\u1ee5 (thi\u1ebft k\u1ebf NU\/N)<\/td><td>R\u1ea5t cao<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>Kh\u00f4ng th\u1ec3 ch\u1ecbu t\u1ea3i tr\u1ee5c tr\u1ee5c tr\u1eeb khi \u0111\u01b0\u1ee3c trang b\u1ecb m\u00f4i d\u1eabn h\u01b0\u1edbng (thi\u1ebft k\u1ebf NJ, NUP cung c\u1ea5p v\u1ecb tr\u00ed tr\u1ee5c \u0111\u01a1n h\u01b0\u1edbng h\u1ea1n ch\u1ebf).<\/td><\/tr><tr><td>Angular contact ball bearing<\/td><td>T\u1ed1t<\/td><td>Cao (\u0111\u01a1n h\u01b0\u1edbng)<\/td><td>Ch\u1ec9 trong c\u1ea5u h\u00ecnh c\u1eb7p (m\u1eb7t \u0111\u1ed1i m\u1eb7t, l\u01b0ng \u0111\u1ed1i l\u01b0ng, ho\u1eb7c song song).<\/td><td>G\u00f3c ti\u1ebfp x\u00fac (15\u00b0, 25\u00b0, 40\u00b0) x\u00e1c \u0111\u1ecbnh t\u1ef7 l\u1ec7 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i tr\u1ee5c.<\/td><\/tr><tr><td>V\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n<\/td><td>Cao<\/td><td>R\u1ea5t cao (\u0111\u01a1n h\u01b0\u1edbng)<\/td><td>C\u1ea7n c\u1eb7p cho t\u1ea3i tr\u1ee5c hai chi\u1ec1u.<\/td><td>Ch\u1ecbu t\u1ea3i k\u1ebft h\u1ee3p hi\u1ec7u qu\u1ea3; t\u1ef1 nhi\u00ean c\u00f3 th\u1ec3 t\u00e1ch r\u1eddi \u0111\u1ec3 l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng.<\/td><\/tr><tr><td>V\u00f2ng bi con l\u0103n c\u1ea7u<\/td><td>R\u1ea5t cao<\/td><td>Trung b\u00ecnh (c\u1ea3 hai chi\u1ec1u)<\/td><td>\u0110\u00e3 hai chi\u1ec1u.<\/td><td>\u0110\u1ed9 dung sai l\u1ec7ch l\u00e0 m\u1ed9t l\u1ee3i \u00edch b\u1ed5 sung l\u1edbn.<\/td><\/tr><tr><td>V\u00f2ng bi bi tr\u1ee5c<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>Cao (\u0111\u01a1n h\u01b0\u1edbng)<\/td><td>Hai chi\u1ec1u v\u1edbi thi\u1ebft k\u1ebf hai h\u00e0ng.<\/td><td>Thi\u1ebft k\u1ebf \u0111\u1ed9c quy\u1ec1n cho t\u1ea3i tr\u1ee5c; kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ecbu t\u1ea3i h\u01b0\u1edbng k\u00ednh.<\/td><\/tr><tr><td>V\u00f2ng bi tr\u1ee5c h\u00ecnh tr\u1ee5 \/ h\u00ecnh c\u1ea7u<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>C\u1ef1c k\u1ef3 cao (\u0111\u01a1n h\u01b0\u1edbng)<\/td><td>\u2013<\/td><td>D\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ea9y thu\u1ea7n n\u1eb7ng nh\u01b0 m\u00e1y \u00e9p ho\u1eb7c tr\u1ee5c th\u1eb3ng \u0111\u1ee9ng.<\/td><\/tr><tr><td>V\u00f2ng bi ti\u1ebfp x\u00fac b\u1ed1n \u0111i\u1ec3m<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c h\u01b0\u1edbng k\u00ednh h\u1ea1n ch\u1ebf<\/td><td>Cao (hai chi\u1ec1u)<\/td><td>\u0110\u00e3 hai chi\u1ec1u.<\/td><td>Ti\u1ebft ki\u1ec7m kh\u00f4ng gian b\u1eb1ng c\u00e1ch thay th\u1ebf hai v\u00f2ng bi ti\u1ebfp x\u00fac g\u00f3c trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng tr\u00ean t\u1ea1o th\u00e0nh ma tr\u1eadn l\u1ecdc ban \u0111\u1ea7u: lo\u1ea1i v\u00f2ng bi ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng v\u1eadt l\u00fd \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c h\u01b0\u1edbng t\u1ea3i c\u00f3 trong \u1ee9ng d\u1ee5ng. Ch\u1ec9 sau khi v\u01b0\u1ee3t qua b\u1ed9 l\u1ecdc n\u00e0y, c\u00e1c ph\u00e9p t\u00ednh v\u1ec1 tu\u1ed5i th\u1ecd v\u00e0 an to\u00e0n t\u0129nh m\u1edbi \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. T\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p v\u00e0 T\u1ea3i tr\u1ecdng \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u1ea3 t\u1ea3i tr\u1ecdng h\u01b0\u1edbng k\u00ednh v\u00e0 t\u1ea3i tr\u1ecdng tr\u1ee5c \u0111\u1ec1u t\u1ed3n t\u1ea1i, hai th\u00e0nh ph\u1ea7n k\u1ebft h\u1ee3p th\u00e0nh m\u1ed9t&nbsp;<em>t\u1ea3i tr\u1ecdng \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/em>&nbsp;P m\u00e0 c\u00f3 th\u1ec3 so s\u00e1nh v\u1edbi \u0111\u00e1nh gi\u00e1 t\u1ea3i tr\u1ecdng \u0111\u1ed9ng c\u1ee7a v\u00f2ng bi trong danh m\u1ee5c C. ISO 281 \u0111\u1ecbnh ngh\u0129a c\u00f4ng th\u1ee9c chung cho v\u00f2ng bi h\u01b0\u1edbng k\u00ednh:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P = X \u00b7 F<sub>r<\/sub> + Y \u00b7 F<sub>a<\/sub><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c y\u1ebfu t\u1ed1 X (y\u1ebfu t\u1ed1 h\u01b0\u1edbng k\u00ednh) v\u00e0 Y (y\u1ebfu t\u1ed1 tr\u1ee5c) ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i v\u00f2ng bi v\u00e0, quan tr\u1ecdng, v\u00e0o t\u1ef7 l\u1ec7 F<sub>a<\/sub> \/ F<sub>r<\/sub>. M\u1ed9t v\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u ch\u1ecbu m\u1ed9t l\u1ef1c tr\u1ee5c nh\u1ecf s\u1ebd ho\u1ea1t \u0111\u1ed9ng r\u1ea5t kh\u00e1c so v\u1edbi c\u00f9ng m\u1ed9t v\u00f2ng bi d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ea9y chi\u1ebfm \u01b0u th\u1ebf. C\u00e1c danh m\u1ee5c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p c\u00e1c b\u1ea3ng chi ti\u1ebft x\u00e1c \u0111\u1ecbnh X v\u00e0 Y cho c\u00e1c g\u00f3c ti\u1ebfp x\u00fac v\u00e0 l\u1edbp khe h\u1edf kh\u00e1c nhau. Tri\u1ebft l\u00fd ch\u1ecdn l\u1ef1a ch\u00ednh l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Khi F<sub>a<\/sub> \/ F<sub>r<\/sub> nh\u1ecf<\/strong>\u00a0(ch\u1ee7 y\u1ebfu l\u00e0 h\u01b0\u1edbng k\u00ednh), v\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u ho\u1eb7c v\u00f2ng bi con l\u0103n tr\u1ee5 c\u00f3 kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u.<\/li>\n\n\n\n<li><strong>Khi F<sub>a<\/sub> \/ F<sub>r<\/sub> v\u1eeba ph\u1ea3i \u0111\u1ebfn cao<\/strong>, v\u00f2ng bi ti\u1ebfp x\u00fac g\u00f3c ho\u1eb7c v\u00f2ng bi con l\u0103n ch\u00f3p tr\u1edf n\u00ean c\u1ea7n thi\u1ebft \u0111\u1ec3 mang t\u1ea3i tr\u1ecdng tr\u1ee5c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n\n\n\n<li><strong>Khi F<sub>a<\/sub> \/ F<sub>r<\/sub> r\u1ea5t l\u1edbn<\/strong>\u00a0(g\u1ea7n nh\u01b0 thu\u1ea7n \u0111\u1ea9y), c\u00e1c v\u00f2ng bi \u0111\u1ea9y chuy\u00ean d\u1ee5ng ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, v\u00e0 h\u1ed7 tr\u1ee3 h\u01b0\u1edbng k\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi m\u1ed9t v\u00f2ng bi h\u01b0\u1edbng k\u00ednh ri\u00eang bi\u1ec7t.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ef7 l\u1ec7 n\u00e0y kh\u00f4ng ch\u1ec9 x\u00e1c \u0111\u1ecbnh lo\u1ea1i v\u00f2ng bi m\u00e0 c\u00f2n c\u1ea3 g\u00f3c ti\u1ebfp x\u00fac c\u1ea7n thi\u1ebft. \u0110\u1ed1i v\u1edbi v\u00f2ng bi ti\u1ebfp x\u00fac g\u00f3c, m\u1ed9t g\u00f3c ti\u1ebfp x\u00fac 40\u00b0 c\u00f3 th\u1ec3 mang kho\u1ea3ng g\u1ea5p \u0111\u00f4i t\u1ea3i tr\u1ecdng tr\u1ee5c c\u1ee7a m\u1ed9t v\u00f2ng bi 15\u00b0 c\u00f9ng k\u00edch th\u01b0\u1edbc\u2014v\u1edbi chi ph\u00ed l\u00e0 kh\u1ea3 n\u0103ng t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n. V\u00f2ng bi con l\u0103n ch\u00f3p v\u1ed1n c\u00f3 t\u1ef7 l\u1ec7 l\u1ef1c cao do g\u00f3c h\u00ecnh n\u00f3n c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. V\u00ed d\u1ee5 v\u1ec1 l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u01b0\u1eddng h\u1ee3p A \u2013 \u0110\u1ed9ng c\u01a1 \u0111i\u1ec7n (horizontally, truy\u1ec1n \u0111\u1ed9ng V-belt)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 c\u0103ng c\u1ee7a d\u00e2y \u0111ai t\u1ea1o ra l\u1ef1c k\u00e9o h\u01b0\u1edbng t\u00e2m nh\u1ea5t qu\u00e1n; rotor kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb theo tr\u1ee5c ch\u1ed1ng l\u1ea1i l\u1ef1c \u0111\u1ea9y.<\/li>\n\n\n\n<li><em>Lo\u1ea1i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/em>\u00a0V\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u \u1edf \u0111\u1ea7u truy\u1ec1n \u0111\u1ed9ng cho kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i k\u1ebft h\u1ee3p; m\u1ed9t v\u00f2ng bi con l\u0103n tr\u1ee5 (NU) \u1edf \u0111\u1ea7u kh\u00f4ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 cho ph\u00e9p s\u1ef1 gi\u00e3n n\u1edf nhi\u1ec7t c\u1ee7a tr\u1ee5c trong khi ch\u1ecbu t\u1ea3i h\u01b0\u1edbng t\u00e2m thu\u1ea7n t\u00fay.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u01b0\u1eddng h\u1ee3p B \u2013 Tr\u1ee5c \u0111\u1ea7u ra c\u1ee7a b\u1ed9 gi\u1ea3m t\u1ed1c b\u00e1nh r\u0103ng s\u00e2u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Truy\u1ec1n \u0111\u1ed9ng s\u00e2u t\u1ea1o ra l\u1ef1c \u0111\u1ea9y tr\u1ee5c l\u1edbn c\u00f9ng v\u1edbi vi\u1ec7c t\u00e1ch t\u1ea3i h\u01b0\u1edbng t\u00e2m.<\/li>\n\n\n\n<li><em>Lo\u1ea1i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/em>\u00a0C\u00e1c v\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n \u0111\u01b0\u1ee3c gh\u00e9p \u0111\u00f4i s\u1eafp x\u1ebfp theo ki\u1ec3u l\u01b0ng \u0111\u1ed1i l\u01b0ng ho\u1eb7c m\u1eb7t \u0111\u1ed1i m\u1eb7t \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i k\u1ebft h\u1ee3p cao v\u00e0 cung c\u1ea5p v\u1ecb tr\u00ed tr\u1ee5c c\u1ee9ng. Ngo\u00e0i ra, m\u1ed9t v\u00f2ng bi \u0111\u1ea9y con l\u0103n c\u1ea7u cho ph\u1ea7n l\u1ef1c \u0111\u1ea9y thu\u1ea7n t\u00fay c\u1ed9ng v\u1edbi m\u1ed9t v\u00f2ng bi con l\u0103n tr\u1ee5 \u0111\u1ec3 h\u1ed7 tr\u1ee3 h\u01b0\u1edbng t\u00e2m.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u01b0\u1eddng h\u1ee3p C \u2013 B\u01a1m th\u1eb3ng \u0111\u1ee9ng v\u1edbi l\u1ef1c \u0111\u1ea9y c\u00e1nh qu\u1ea1t h\u01b0\u1edbng xu\u1ed1ng<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1ef1c \u0111\u1ea9y th\u1ee7y l\u1ef1c h\u01b0\u1edbng l\u00ean trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng, l\u1ef1c \u0111\u1ea9y h\u01b0\u1edbng xu\u1ed1ng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh; t\u1ea3i h\u01b0\u1edbng t\u00e2m t\u1ed1i thi\u1ec3u.<\/li>\n\n\n\n<li><em>Lo\u1ea1i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/em>\u00a0C\u00e1c v\u00f2ng bi c\u1ea7u ti\u1ebfp x\u00fac g\u00f3c gh\u00e9p \u0111\u00f4i (th\u01b0\u1eddng c\u00f3 g\u00f3c ti\u1ebfp x\u00fac 40\u00b0) \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u1ec3 ch\u1ea5p nh\u1eadn l\u1ef1c \u0111\u1ea9y hai chi\u1ec1u, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi m\u1ed9t v\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u \u1edf ph\u00eda tr\u00ean \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh h\u01b0\u1edbng t\u00e2m. Trong c\u00e1c b\u01a1m l\u1edbn h\u01a1n, m\u1ed9t v\u00f2ng bi c\u1ea7u \u0111\u1ea9y hai chi\u1ec1u ho\u1eb7c v\u00f2ng bi \u0111\u1ea9y con l\u0103n c\u1ea7u \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u01b0\u1eddng h\u1ee3p D \u2013 B\u00e1nh xe xe t\u1ea3i b\u0103ng chuy\u1ec1n tr\u00ean cao<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1ea3i h\u01b0\u1edbng t\u00e2m thu\u1ea7n t\u00fay t\u1eeb tr\u1ecdng l\u01b0\u1ee3ng; l\u1ef1c h\u01b0\u1edbng d\u1eabn b\u00ean l\u00e0 t\u1ed1i thi\u1ec3u v\u00e0 kh\u00f4ng li\u00ean t\u1ee5c.<\/li>\n\n\n\n<li><em>Lo\u1ea1i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/em>\u00a0V\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u v\u1edbi khe h\u1edf C3 v\u00e0 c\u00e1c con d\u1ea5u ti\u1ebfp x\u00fac \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi s\u1ef1 l\u1ec7ch tr\u1ee5c nh\u1eb9 v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a \u00f4 nhi\u1ec5m. V\u00f2ng bi con l\u0103n tr\u1ee5 ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ebfu y\u00eau c\u1ea7u t\u1ea3i h\u01b0\u1edbng t\u00e2m v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng t\u0129nh c\u1ee7a v\u00f2ng bi c\u1ea7u.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. Nh\u1eefng c\u00e2n nh\u1eafc \u0111\u1eb7c bi\u1ec7t cho h\u01b0\u1edbng t\u1ea3i<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ea3i tr\u1ecdng tr\u1ee5c hai chi\u1ec1u<\/strong>\u00a0c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn b\u1edfi m\u1ed9t lo\u1ea1i v\u00f2ng bi duy nh\u1ea5t ch\u1ec9 n\u1ebfu thi\u1ebft k\u1ebf v\u00f2ng bi cho ph\u00e9p \u0111i\u1ec1u \u0111\u00f3 (v\u00ed d\u1ee5: v\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u, v\u00f2ng bi ti\u1ebfp x\u00fac g\u00f3c hai h\u00e0ng, v\u00f2ng bi ti\u1ebfp x\u00fac b\u1ed1n \u0111i\u1ec3m, v\u00f2ng bi con l\u0103n c\u1ea7u). N\u1ebfu kh\u00f4ng, hai v\u00f2ng bi m\u1ed9t chi\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c gh\u00e9p \u0111\u00f4i v\u1edbi t\u1ea3i tr\u01b0\u1edbc \u0111\u1ec3 lo\u1ea1i b\u1ecf khe h\u1edf b\u00ean trong v\u00e0 tr\u00e1nh tr\u01b0\u1ee3t bi.<\/li>\n\n\n\n<li><strong>T\u1ea3i tr\u1ecdng m\u00f4 men<\/strong>\u00a0do l\u1ef1c treo t\u1ea1o ra ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ec1u theo chi\u1ec1u d\u1ecdc v\u00e0 chi\u1ec1u ngang tr\u00ean b\u1ed9 v\u00f2ng bi. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, kho\u1ea3ng c\u00e1ch gi\u1eefa hai v\u00f2ng bi (kho\u1ea3ng c\u00e1ch) v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n c\u00f9ng nhau - m\u1ed9t v\u00f2ng bi qu\u00e1 c\u1ee1 hi\u1ebfm khi gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 m\u00f4 men.<\/li>\n\n\n\n<li><strong>T\u1ed1c \u0111\u1ed9 v\u00e0 b\u00f4i tr\u01a1n t\u01b0\u01a1ng t\u00e1c v\u1edbi vi\u1ec7c ch\u1ecdn t\u1ea3i.<\/strong>\u00a0T\u1ed1c \u0111\u1ed9 cao c\u00f3 th\u1ec3 lo\u1ea1i tr\u1eeb v\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n do t\u00e1c \u0111\u1ed9ng ly t\u00e2m l\u00ean b\u1ed9 con l\u0103n. V\u00f2ng bi c\u1ea7u ti\u1ebfp x\u00fac g\u00f3c ho\u1eb7c v\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u g\u1ed1m hybrid c\u00f3 th\u1ec3 l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn duy nh\u1ea5t, ngay c\u1ea3 khi c\u00e1c s\u1ed1 li\u1ec7u t\u1ea3i th\u00f4 \u1ee7ng h\u1ed9 v\u00f2ng bi con l\u0103n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. Danh s\u00e1ch ki\u1ec3m tra t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 ph\u00f9 h\u1ee3p lo\u1ea1i v\u00f2ng bi v\u1edbi h\u01b0\u1edbng t\u1ea3i<\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>X\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c vect\u01a1 l\u1ef1c<\/strong>\u00a0t\u00e1c \u0111\u1ed9ng l\u00ean tr\u1ee5c trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, kh\u1edfi \u0111\u1ed9ng, t\u1eaft m\u00e1y v\u00e0 qu\u00e1 t\u1ea3i.<\/li>\n\n\n\n<li><strong>Ph\u00e2n t\u00e1ch l\u1ef1c th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n h\u01b0\u1edbng k\u00ednh v\u00e0 tr\u1ee5c<\/strong>, v\u00e0 t\u00ednh to\u00e1n F<sub>r<\/sub> t\u1ed1i \u0111a v\u00e0 F<sub>a<\/sub> cho m\u1ed7i giai \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng.<\/li>\n\n\n\n<li><strong>X\u00e1c \u0111\u1ecbnh ch\u1ebf \u0111\u1ed9 t\u1ea3i chi\u1ebfm \u01b0u th\u1ebf:<\/strong>\u00a0ho\u00e0n to\u00e0n h\u01b0\u1edbng k\u00ednh, ho\u00e0n to\u00e0n tr\u1ee5c, k\u1ebft h\u1ee3p h\u01b0\u1edbng k\u00ednh-tr\u1ee5c, ho\u1eb7c k\u1ebft h\u1ee3p v\u1edbi m\u00f4 men \u0111\u00e1ng k\u1ec3.<\/li>\n\n\n\n<li><strong>L\u1ecdc c\u00e1c lo\u1ea1i v\u00f2ng bi<\/strong>\u00a0s\u1eed d\u1ee5ng b\u1ea3ng kh\u1ea3 n\u0103ng (M\u1ee5c 2); lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 lo\u1ea1i n\u00e0o kh\u00f4ng th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u tr\u1ee5c ho\u1eb7c h\u01b0\u1edbng k\u00ednh v\u1ec1 m\u1eb7t v\u1eadt l\u00fd.<\/li>\n\n\n\n<li><strong>T\u00ednh to\u00e1n t\u1ea3i \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng P<\/strong>\u00a0s\u1eed d\u1ee5ng c\u00e1c y\u1ebfu t\u1ed1 X v\u00e0 Y ph\u00f9 h\u1ee3p, ch\u1ecdn k\u00edch th\u01b0\u1edbc v\u00f2ng bi d\u1ef1a tr\u00ean tu\u1ed5i th\u1ecd y\u00eau c\u1ea7u L<sub>10<\/sub>.<\/li>\n\n\n\n<li><strong>X\u00e1c minh \u0111\u1ed9 an to\u00e0n t\u0129nh<\/strong>\u00a0cho t\u1ea3i s\u1ed1c c\u1ef1c \u0111\u1ea1i ho\u1eb7c t\u1ea3i t\u0129nh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u1ea3i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng t\u0129nh P<sub>0<\/sub> v\u00e0 x\u1ebfp h\u1ea1ng t\u1ea3i t\u0129nh C<sub>0<\/sub>.<\/li>\n\n\n\n<li><strong>Xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 th\u1ee9 c\u1ea5p:<\/strong>\u00a0t\u1ed1c \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9, b\u00f4i tr\u01a1n, l\u1ec7ch tr\u1ee5c v\u00e0 \u0111\u1ed9 kh\u00edt. \u0110i\u1ec1u ch\u1ec9nh l\u1edbp khe h\u1edf ho\u1eb7c thay \u0111\u1ed5i lo\u1ea1i n\u1ebfu c\u1ea7n\u2014v\u00ed d\u1ee5, thay th\u1ebf v\u00f2ng bi l\u0103n c\u1ea7u h\u00ecnh c\u1ea7u n\u1ebfu kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o c\u0103n ch\u1ec9nh tr\u1ee5c.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea3i h\u01b0\u1edbng k\u00ednh v\u00e0 tr\u1ee5c kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c con s\u1ed1 c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i; ch\u00fang quy\u1ebft \u0111\u1ecbnh lo\u1ea1i v\u00f2ng bi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng. B\u1ecf qua th\u00e0nh ph\u1ea7n tr\u1ee5c d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c do l\u1ef1c \u0111\u1ea9y trong c\u00e1c v\u00f2ng bi ch\u1ec9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho l\u1ef1c h\u01b0\u1edbng k\u00ednh, trong khi \u00e1p d\u1ee5ng v\u00f2ng bi bi c\u1ea7u r\u00e3nh s\u00e2u n\u01a1i c\u1ea7n v\u00f2ng bi l\u0103n h\u00ecnh n\u00f3n d\u1eabn \u0111\u1ebfn tu\u1ed5i th\u1ecd ng\u1eafn h\u01a1n v\u00e0 \u0111\u1ed9 c\u1ee9ng k\u00e9m. B\u1eb1ng c\u00e1ch kh\u1edbp ch\u1eb7t ch\u1ebd h\u01b0\u1edbng t\u1ea3i v\u00e0 t\u1ef7 l\u1ec7 l\u1ef1c F<sub>a<\/sub> \/ F<sub>r<\/sub> v\u1edbi ki\u1ebfn tr\u00fac \u0111\u1ed9ng h\u1ecdc c\u1ee7a v\u00f2ng bi, c\u00e1c k\u1ef9 s\u01b0 t\u1ea1o ra c\u00e1c c\u1ee5m quay ch\u1eafc ch\u1eafn \u0111\u00e1p \u1ee9ng c\u1ea3 m\u1ee5c ti\u00eau hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>In any rotating machinery, forces rarely act purely in one direction. A pump impeller pushes fluid axially while supporting the shaft weight radially; a helical gear transmission generates both separating and thrust forces; a vehicle wheel bearing must absorb cornering thrust alongside the weight of the chassis. Failing to correctly characterise these forces\u2014and to select [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[297,300,285,293,292,288,298,296,294,299,287,291,295],"class_list":["post-2638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bearing-selection-guide","tag-angular-contact-ball-bearing","tag-application-examples","tag-bearing-types","tag-cylindrical-roller-bearing","tag-deep-groove-ball-bearing","tag-dynamic-load-rating","tag-engineering-guide","tag-iso-281","tag-load-capacity","tag-shaft-load-analysis","tag-static-load-rating","tag-tapered-roller-bearing","tag-thrust-bearing"],"_links":{"self":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/posts\/2638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/comments?post=2638"}],"version-history":[{"count":3,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/posts\/2638\/revisions"}],"predecessor-version":[{"id":2641,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/posts\/2638\/revisions\/2641"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/media\/2561"}],"wp:attachment":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/media?parent=2638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/categories?post=2638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/tags?post=2638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}