Bearings
Needle Roller Bearings
Combined Bearings
ZARF Series (Axial Cylindrical Roller)
Quick Code: BB-137196
ZARF65155-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing
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Product Specification
Inside Dia (d)
65mm
Outside Dia (D)
155mm
Width (H)
103mm
Brand
INA
Quick Order Code
BB-137196
Product Description
The ZARF65155-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing is a sophisticated precision engineering component designed for demanding industrial applications requiring robust load-bearing capabilities in both radial and axial directions.
Product Composition
This advanced bearing features a complex multi-component design:
- Outer ring with integrated radial and axial raceways
- Extended and stepped shaft locating washers (L-type specification)
- Inner ring for enhanced structural integrity
- Radial needle roller and cage assembly
- Axial cylindrical roller and cage assemblies
Key Technical Specifications
- Inside Diameter (d): 65mm
- Outside Diameter (D): 155mm
- Width (H): 103mm
- Manufacturer: INA
Unique Design Features
- Double-direction load capacity
- Holes in outer ring for flexible mounting options
- Adaptable for complex mounting scenarios
- Extended shaft locating washer design
Special Application Characteristics
The L-type variant is specifically engineered for specialized mounting conditions, including:
- Situations where shaft shoulder provides inadequate axial support
- Applications with space constraints preventing standard shaft locating washer sealing
- Environments requiring precise load distribution
Recommended Applications
- Industrial machinery with complex load requirements
- Construction and heavy equipment
- Precision mechanical systems
- High-load mechanical transmissions
- Automotive and aerospace engineering
Engineered by INA, this bearing provides exceptional performance in challenging operational environments, offering robust load support, precision, and versatile mounting capabilities.
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