Bearings
Needle Roller Bearings
Combined Bearings
ZARF Series (Axial Cylindrical Roller)
Quick Code: BB-137194
ZARF55145-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing
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Product Specification
Inside Dia (d)
55mm
Outside Dia (D)
145mm
Width (H)
103mm
Brand
INA
Quick Order Code
BB-137194
Product Description
The ZARF55145-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing is a sophisticated precision bearing designed for complex industrial applications requiring advanced load management and flexible mounting options.
Product Overview
This advanced bearing is part of the specialized ZARF series, featuring a comprehensive design that integrates multiple bearing technologies into a single, high-performance component. It is specifically engineered to handle challenging mechanical environments with exceptional versatility.
Unique Design Features
- L-type configuration with extended and stepped shaft locating washer
- Ideal for applications with limited axial shaft shoulder support
- Suitable for installations with restricted sealing space
- Double-direction load capacity
- Outer ring with mounting holes for flexible installation
Technical Specifications
- Inside Diameter (d): 55mm
- Outside Diameter (D): 145mm
- Width (H): 103mm
- Comprises:
- 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
Typical Applications
- Industrial machinery with complex load requirements
- Construction and mining equipment
- Precision mechanical engineering systems
- Heavy-duty machinery with restricted mounting space
- Automated industrial systems
- Robotics and motion control equipment
Engineered by INA, a leading precision bearing manufacturer, the ZARF55145-L-TV offers superior performance in high-stress, multi-directional loading scenarios while providing exceptional mounting flexibility.
