Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-19159
NKIB5905 INA Needle Roller/Angular Contact Bearing 25mm x 42mm x 25mm
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
INA
Inside Dia (d)
25mm
Outside Dia (D)
42mm
Width (B)
25mm
Reference
NKIB5905
Quick Order Code
BB-19159
Product Description
The NKIB5905 INA Needle Roller/Angular Contact Bearing is a high-performance precision bearing designed for complex industrial applications requiring versatile load handling and compact design.
Key Technical Specifications
- Bore Diameter: 25mm
- Outside Diameter: 42mm
- Width: 25mm
- Operating Temperature Range: -20°C to +120°C
- Lubrication Options: Grease or oil
Product Features
- Double directional axial component with needle/ball race design
- Outer ring includes dedicated lubrication groove and hole
- Unique configuration with one narrow and one wide inner ring
- Plastic ball cage for enhanced performance
- Shoulder design on inner rings for precise ball and cage assembly guidance
- Capable of supporting bidirectional alternating axial forces
Typical Applications
- Machine tool spindles
- Automotive transmission systems
- Precision engineering equipment
- Robotics and automation machinery
- Agricultural and construction equipment
Manufactured by INA, a leading global bearing manufacturer, this NKIB5905 bearing offers exceptional reliability, precision, and versatility for demanding industrial environments.
