Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-424175
NKIB5911 Budget Needle Roller/Angular Contact Bearing
Also Try
NKX / NAX Series (Thrust Ball)
NKIA / NATA Series (Angular - Single Direction)
ZARN Series (Axial Cylindrical Roller)
ZARF Series (Axial Cylindrical Roller)
NKXR / NBX Series (Cylindrical Roller)
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Product Specification
Brand
Budget
Inside Dia (d)
55mm
Outside Dia (D)
80mm
Width (B)
38mm
Quick Order Code
BB-424175
Product Description
The NKIB5911 Budget Needle Roller/Angular Contact Bearing is a versatile and robust bearing solution designed for precision applications requiring complex load handling capabilities.
Key Technical Specifications
- Bore Diameter: 55mm
- Outside Diameter: 80mm
- Width: 38mm
- Operating Temperature Range: -20°C to +120°C
Advanced Design Features
- Combined needle/ball race with double directional axial component
- Dual lubrication options: compatible with grease and oil
- Outer ring features dedicated lubrication groove and hole
- Unique configuration with one narrow and one wide inner ring
- Plastic ball cage for enhanced performance
- Integrated shoulder design at inner ring junction for precise ball and cage guidance
Ideal Applications
- Industrial machinery with alternating axial load requirements
- Precision equipment needing compact bearing solutions
- Automotive transmission systems
- Machine tools and manufacturing equipment
- Robotics and automated machinery
The NKIB5911 excels at supporting bidirectional axial forces while maintaining exceptional precision and reliability across diverse operating conditions.
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