Bearings
Needle Roller Bearings
Combined Bearings
ZARN Series (Axial Cylindrical Roller)
Quick Code: BB-137235
ZARN45105-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing
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Product Specification
Inside Dia (d)
45mm
Outside Dia (D)
105mm
Width (H)
103mm
Brand
INA
Quick Order Code
BB-137235
Product Description
The ZARN45105-L-TV is a high-performance INA Needle Roller/Axial Cylindrical Roller Bearing designed for complex load-bearing applications requiring exceptional versatility and precision in mechanical systems.
Key Technical Specifications
- Inside Diameter (d): 45mm
- Outside Diameter (D): 105mm
- Width (H): 103mm
- Configuration: Double direction load capability
- Special L-Type Design: Extended and stepped shaft locating washer
Product Composition
This advanced bearing comprises multiple precision components:
- Outer ring with integrated radial and axial raceways
- Extended shaft locating washers
- Inner ring
- Radial needle roller and cage assembly
- Axial cylindrical roller and cage assemblies
Unique Design Features
The L-type variant offers specialized benefits for challenging mounting configurations:
- Ideal for applications with inadequate axial shaft shoulder support
- Enables sealing solutions in restricted space conditions
- Provides additional flexibility in bearing unit installation
Typical Applications
- Machine tool spindles with complex load requirements
- Precision positioning equipment
- Automotive transmission systems
- Robotic and automation machinery
- Aerospace mechanical systems
- Industrial gearboxes with limited mounting space
Advantages
- Handles simultaneous radial and axial loads
- Compact and robust design
- High precision manufacturing
- Versatile mounting options
- Suitable for applications with constrained axial shaft support
