Bearings
Needle Roller Bearings
Combined Bearings
ZARN Series (Axial Cylindrical Roller)
Quick Code: BB-137236
ZARN4580-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing
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NKX / NAX Series (Thrust Ball)
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ZARF Series (Axial Cylindrical Roller)
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Product Specification
Inside Dia (d)
45mm
Outside Dia (D)
80mm
Width (H)
75mm
Brand
INA
Quick Order Code
BB-137236
Product Description
The ZARN4580-L-TV is a high-performance INA Needle Roller/Axial Cylindrical Roller Bearing designed for complex engineering applications requiring sophisticated load management.
Technical Specifications
- Inside Diameter (d): 45mm
- Outside Diameter (D): 80mm
- Width (H): 75mm
- Configuration: Double direction load capacity
Product Composition
This advanced bearing features a sophisticated multi-component design, including:
- Outer ring with integrated radial and axial raceways
- Extended and stepped shaft locating washers (L-type variant)
- Inner ring
- Radial needle roller and cage assembly
- Axial cylindrical roller and cage assemblies
Special Design Features
The L-type variant offers unique advantages:
- Extended and stepped shaft locating washer
- Ideal for applications with limited axial shaft shoulder support
- Suitable for bearing units with challenging sealing requirements
Typical Application Areas
- Precision machinery with complex load requirements
- Industrial equipment needing simultaneous radial and axial loading
- Automotive transmission systems
- Robotics and motion control equipment
- Manufacturing and processing machinery
- Construction and agricultural equipment
The ZARN4580-L-TV provides exceptional flexibility for engineering applications demanding high-performance rotational components with multi-directional load-bearing capabilities.
