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Product Specification

Inside Dia (d)

70mm

Outside Dia (D)

130mm

Width (H)

82mm

Brand

INA

Quick Order Code

BB-137221

Product Description

The ZARN70130-TV INA Needle Roller/Axial Cylindrical Roller Bearing is a versatile and high-performance bearing designed to handle complex load requirements in precision mechanical applications.

Product Composition

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

Key Specifications

Inside Diameter: 70mm
Outside Diameter: 130mm
Width: 82mm
Directional Capability: Double direction load handling

Typical Applications

Machine tool spindles
Automotive transmission systems
Precision positioning equipment
Robotic machinery
High-precision rotating mechanisms

Advantages

Simultaneous radial and axial load capacity
Compact design with high load-bearing performance
Suitable for applications with limited space
Enhanced mechanical stability

Ideal for engineering applications requiring complex load management and precision movement, this bearing provides exceptional performance and reliability across diverse industrial sectors.