Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-19156
NKIB5903 INA 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
INA
Inside Dia (d)
17mm
Outside Dia (D)
30mm
Width (B)
20mm
Quick Order Code
BB-19156
Product Description
The NKIB5903 INA Needle Roller/Angular Contact Bearing is a precision engineered component designed for complex mechanical applications requiring versatile load handling and efficient performance.
Key Technical Specifications
- Brand: INA
- Inner Diameter (d): 17mm
- Outer Diameter (D): 30mm
- Width (B): 20mm
Product Features
- Double directional axial component with needle/ball race design
- Compatible with both grease and oil lubrication
- Outer ring features integrated lubrication groove and hole
- Operational temperature range: -20°C to +120°C
- Unique configuration with narrow and wide inner rings
- Plastic ball cage for enhanced durability
- Shoulder design on inner ring for precise ball and cage assembly guidance
Recommended Applications
- Automotive transmission systems
- Industrial machinery with alternating axial load requirements
- Precision engineering equipment
- Motion control systems
- Robotics and automation machinery
Ideal for applications requiring robust load-bearing capacity in both radial and axial directions, this bearing offers superior performance and reliability in challenging mechanical environments.
