Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-19164
NKIB5910 INA Needle Roller/Angular Contact Bearing 50mm x 72mm x 34mm
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NKX / NAX Series (Thrust Ball)
NKIA / NATA Series (Angular - Single Direction)
ZARN Series (Axial Cylindrical Roller)
ZARF Series (Axial Cylindrical Roller)
RAX Series
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Product Specification
Brand
INA
Inside Dia (d)
50mm
Outside Dia (D)
72mm
Width (B)
34mm
Reference
NKIB5910
Quick Order Code
BB-19164
Product Description
The NKIB5910 INA Needle Roller/Angular Contact Bearing is a high-performance precision bearing designed for complex industrial applications requiring versatile load support and precise movement.
Key Technical Specifications
- Brand: INA (Schaeffler Group)
- Inside Diameter: 50mm
- Outside Diameter: 72mm
- Width: 34mm
- Operating Temperature Range: -20°C to +120°C
Product Features
- Combined needle/ball race with double directional axial component
- Dual lubrication options: grease or oil
- Outer ring features integrated lubrication groove and hole
- Unique design with one narrow and one wide inner ring
- Plastic ball cage for smooth operation
- Shoulder-guided ball and cage assembly
Ideal Applications
- Automotive transmission systems
- Industrial machinery with complex rotational requirements
- Precision equipment needing alternating axial force support
- Machinery with limited radial space
- High-speed rotating equipment
This versatile bearing is engineered to handle bidirectional axial loads with exceptional precision and reliability, making it a critical component in demanding mechanical systems.
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