Bearings
Needle Roller Bearings
Combined Bearings
ZARF Series (Axial Cylindrical Roller)
Quick Code: BB-135892
ZARF2080-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing
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NKIB / NATB Series (Angular - Double Direction)
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NKIA / NATA Series (Angular - Single Direction)
ZARN Series (Axial Cylindrical Roller)
NKXR / NBX Series (Cylindrical Roller)
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Product Specification
Inside Dia (d)
20mm
Outside Dia (D)
68mm
Width (H)
75mm
Brand
INA
Quick Order Code
BB-135892
Product Description
The ZARF2080-L-TV is a precision INA Needle Roller/Axial Cylindrical Roller Bearing designed for complex mechanical applications requiring robust bi-directional load handling. This advanced bearing combines multiple bearing technologies to deliver exceptional performance in challenging industrial environments.
Technical Specifications
- Inside Diameter (d): 20mm
- Outside Diameter (D): 68mm
- Width (H): 75mm
Key Features
- Complex bearing design with outer ring featuring radial and axial raceways
- L-type with extended and stepped shaft locating washer for enhanced mounting flexibility
- Comprehensive assembly including:
- Shaft locating washers
- Inner ring
- Radial needle roller and cage assembly
- Axial cylindrical roller and cage assemblies
- Double directional load capacity
- Outer ring includes mounting holes for flexible installation
- Screw mountable on adjacent construction or within radial locating bore
Ideal Applications
- Industrial machinery with complex loading requirements
- Construction and heavy equipment
- Precision mechanical systems needing bi-directional load support
- Applications with limited shaft shoulder support
- Machinery with space constraints for traditional bearing sealing
- Automotive transmission and drivetrain components
- Robotic and automated manufacturing equipment
Engineered for reliability and performance, this ZARF series bearing provides superior load distribution and mechanical stability across diverse operational environments, particularly where standard bearing mounting configurations are challenging.
