Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-126531
NATB5913 IKO 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
IKO
C
34mm
Inside Dia (d)
65mm
Interchangeable With:
NKIB5913
Outside Dia (D)
90mm
Width (B)
38mm
Quick Order Code
BB-126531
Product Description
The NATB5913 IKO Needle Roller/Angular Contact Bearing is a precision-engineered combined bearing designed for versatile industrial applications requiring high-performance load handling.
Key Technical Specifications
- Inside Diameter: 65mm
- Outside Diameter: 90mm
- Width: 38mm
- Bore Diameter: 65mm
- Compatible Alternative: NKIB5913
- Central Diameter (C): 34mm
Advanced Design Features
- Double directional axial component with needle/ball race configuration
- Flexible lubrication options: compatible with grease or oil
- Outer ring features dedicated lubrication groove and hole
- Designed with one narrow and one wide inner ring
- Plastic ball cage for enhanced performance
- Dual-side shoulders at inner ring junction for precise ball and cage assembly guidance
Performance Characteristics
- Operating temperature range: -20°C to +120°C
- Capable of supporting bidirectional axial forces
- Excellent radial and axial load handling capabilities
- High-speed performance
Typical Applications
- Automotive transmission systems
- Industrial machinery with complex loading conditions
- Precision equipment requiring compact bearing solutions
- Robotics and automation machinery
- High-precision rotating equipment
- Applications requiring alternating axial force support
Note: Consult with our engineering team for specific application requirements and optimal bearing selection.
