この NUP2208 Cylindrical Roller Bearing is a high-performance bearing designed to support heavy radial loads while also accommodating limited axial loads in both directions. Its NUP-type structure features fixed ribs on both sides of the inner ring and a loose rib on the outer ring, combined with a separate loose thrust ring, allowing precise axial positioning.
Manufactured from premium chrome steel and available in stainless steel and special material options, the NUP2208 bearing delivers excellent rigidity, low friction, and stable performance under demanding industrial conditions. It is widely used in gearboxes, motors, and heavy machinery requiring reliable load support and accurate shaft positioning.
With its separable design, the NUP2208 bearing is easy to install, maintain, and inspect, making it ideal for continuous operation in harsh working environments.
主な特徴
- High radial load capacity with bidirectional axial support
- NUP-type design with locating ribs and loose rib structure
- Includes loose rib ring for axial positioning
- High rigidity and stable performance under load
- 低摩擦とスムーズな操作
- Separable design for easy installation and maintenance
- Suitable for heavy-duty industrial applications
技術仕様
| パラメータ | 値 |
|---|---|
| ベアリングモデル | NUP2208 |
| 内径 (d) | 40 mm |
| 外径 (D) | 80 mm |
| 幅 (B) | 23 mm |
| ベアリングタイプ | Cylindrical Roller Bearing (NUP Type) |
| 材料 | クロム鋼 / ステンレス鋼 |
| ケージ材料 | 鋼 / 真鍮 / ナイロン |
| 潤滑 | グリース / オイル |
| 精度等級 | P0 / P6 / P5 |
| 動作温度 | -20°Cから120°C |
アプリケーション
The NUP2208 cylindrical roller bearing is widely used in:
- 工業用ギアボックス
- Heavy machinery systems
- 電動モーターと発電機
- 鉱業および建設機器
- コンベヤーおよび伝送システム
- Steel and manufacturing equipment
なぜ私たちを選ぶのか
- Factory direct supply with stable quality
- OEM and custom engineering support available
- Strong capability for heavy-load bearing production
- Fast global delivery and logistics support
- 厳格な検査と品質管理システム
よくある質問
Q1: What is the difference between NUP and NJ/NU bearings?
A: NUP bearings can support axial loads in both directions and provide axial location, while NU mainly supports radial load and NJ supports axial load in one direction.
Q2: Is NUP2208 suitable for heavy-duty machinery?
A: Yes, it is designed for high radial loads and precise shaft positioning in industrial applications.
Q3: Do you offer stainless steel or customized versions?
A: Yes, stainless steel and custom material options are available based on application requirements.
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