Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-19167
NKIB5913 INA Needle Roller/Angular Contact Bearing 65mm x 90mm x 38mm
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Product Specification
Brand
INA
Inside Dia (d)
65mm
Outside Dia (D)
90mm
Width (B)
38mm
Reference
NKIB5913
Quick Order Code
BB-19167
Product Description
The NKIB5913 INA Needle Roller/Angular Contact Bearing is a precision-engineered component designed for demanding industrial applications requiring versatile load handling and compact design.
Key Technical Specifications
- Bore Diameter: 65mm
- Outside Diameter: 90mm
- Width: 38mm
- Operating Temperature Range: -20°C to +120°C
- Lubrication Options: Grease or oil
Advanced Design Features
- Double directional axial component with needle/ball race configuration
- Outer ring features integrated lubrication groove and hole
- Unique design with one narrow and one wide inner ring
- Plastic ball cage with precision-engineered shoulders for optimal guidance
- Capable of supporting bidirectional axial forces
Ideal Applications
- Machine tool spindles
- Automotive transmission systems
- Precision industrial machinery
- Robotics and automation equipment
- High-speed rotating equipment with limited radial space
The NKIB5913 combines robust engineering with versatile performance, making it a reliable solution for complex mechanical systems requiring precise load management and durability.
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