Bearings
Needle Roller Bearings
Combined Bearings
ZARN Series (Axial Cylindrical Roller)
Quick Code: BB-137210
ZARN4075-TV INA Needle Roller/Axial Cylindrical Roller Bearing
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Product Specification
Inside Dia (d)
40mm
Outside Dia (D)
75mm
Width (H)
54mm
Brand
INA
Quick Order Code
BB-137210
Product Description
The ZARN4075-TV is a high-performance INA Needle Roller/Axial Cylindrical Roller Bearing designed for complex load-bearing applications that require both radial and axial load capacity.
Key Technical Specifications
- Inside Diameter (d): 40mm
- Outside Diameter (D): 75mm
- Width (H): 54mm
- Configuration: Double direction load capacity
Technical Composition
This advanced bearing comprises multiple precision components:
- Outer ring with integrated radial and axial raceways
- Shaft locating washers
- Inner ring
- Radial needle roller and cage assembly
- Axial cylindrical roller and cage assemblies
Ideal Applications
Typical use cases include:
- Machine tool spindles
- Precision positioning equipment
- Automotive transmission systems
- Industrial machinery requiring complex load management
- Precision engineering applications
Performance Advantages
- Handles simultaneous radial and axial loads
- Compact design with high load-bearing capacity
- Precision engineered for consistent performance
- Suitable for applications with limited axial shaft support
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