Bearings
Needle Roller Bearings
Combined Bearings
ZARN Series (Axial Cylindrical Roller)
Quick Code: BB-137234
ZARN4090-L-TV INA Needle Roller/Axial Cylindrical Roller Bearing
Also Try
NKIB / NATB Series (Angular - Double Direction)
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NKIA / NATA Series (Angular - Single Direction)
ZARF Series (Axial Cylindrical Roller)
NKXR / NBX Series (Cylindrical Roller)
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Product Specification
Inside Dia (d)
40mm
Outside Dia (D)
90mm
Width (H)
93mm
Brand
INA
Quick Order Code
BB-137234
Product Description
The ZARN4090-L-TV is a high-performance INA Needle Roller/Axial Cylindrical Roller Bearing designed for complex mechanical applications with specialized mounting requirements and advanced load management capabilities.
Technical Composition:
- Comprehensive bearing assembly 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
Key Features:
- Double-direction load capacity
- Extended shaft locating washer design for challenging mounting conditions
- Simultaneous radial and axial load support
- Precision engineering for complex mechanical environments
Technical Specifications:
- Inside Diameter (d): 40mm
- Outside Diameter (D): 90mm
- Width (H): 93mm
Specialized Applications:
- Machinery with limited axial shaft support
- Applications requiring external bearing seal modifications
- Mechanical systems with constrained mounting spaces
- Precision equipment needing advanced load management
- Industrial machinery with complex geometric constraints
The L-type variant is specifically engineered for scenarios where standard shaft locating washers cannot provide adequate axial support or where space limitations prevent conventional sealing methods. Its unique design offers enhanced flexibility in challenging mechanical installations.
