The Wide Inner Ring Bearing is a specialized insert bearing designed with an extended inner ring on one or both sides. This design provides additional shaft support, improved stability, and better locking performance, making it ideal for applications with shaft misalignment, vibration, or limited shaft support length.
Widely used in agricultural machinery and conveyor systems, wide inner ring bearings are typically mounted in pillow block or flange housings. The extended inner ring allows secure fastening using set screws or eccentric locking collars, ensuring reliable operation under dynamic load conditions.
Manufactured from high-quality chrome steel and available in stainless steel versions, these bearings offer excellent durability, smooth rotation, and long service life in demanding environments.
Key Features
- Extended inner ring for enhanced shaft support
- Improved stability in applications with shaft deflection
- Secure locking with set screws or eccentric collar
- Self-aligning outer surface design
- Suitable for pillow block and flange housings
- Pre-lubricated for easy maintenance
- Strong resistance to vibration and shock loads
Technical Specifications
| Parameter | Value |
|---|---|
| Bearing Type | Wide Inner Ring Insert Bearing |
| Structure | Single row ball bearing with extended inner ring |
| Material | Chrome Steel / Stainless Steel |
| Locking Method | Set screw / Eccentric locking collar |
| Sealing Type | Rubber seals (2RS) |
| Lubrication | Pre-greased |
| Housing Compatibility | UCP / UCF / UCFL series |
| Operating Temperature | -20°C to 120°C |
| Load Type | Medium radial load |
Applications
Wide inner ring bearings are widely used in:
- Agricultural machinery
- Conveyor systems
- Lawn and garden equipment
- Textile machinery
- Packaging equipment
- Light industrial machinery
Why Choose Us
- Strong experience in insert bearing manufacturing
- OEM and custom locking solutions available
- High-quality materials with stable performance
- Compatible with standard housing units
- Fast delivery and bulk supply capability
FAQ
Q1: What is the advantage of a wide inner ring bearing?
A: It provides better shaft support and stability, especially in applications with shaft deflection or vibration.
Q2: How is the bearing fixed to the shaft?
A: It is typically secured using set screws or an eccentric locking collar.
Q3: Can it be used with standard pillow block housings?
A: Yes, it is compatible with standard UCP, UCF, and UCFL housing units.
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