Rexroth R902601821 ROTARY SHAFT SEAL

$59.93

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SKU:: R902601821
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Current Stock: 1

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Specifications

Key Specifications

Manufacturer: Bosch Rexroth
Part Number: R902601821
Component Type: High-Pressure Radial Rotary Shaft Lip Seal
Pump Series Compatibility: Bosch Rexroth A4VG125 & A4VG140 Variable Displacement Pumps
Inner Diameter (Shaft Size): 55 mm
Outer Diameter (Housing Bore): 90 mm
Width (Thickness): 7 mm
Material Composition: Premium Viton / FKM

Product Overview

The Bosch Rexroth R902601821 Rotary Shaft Seal prevents high-pressure hydraulic oil from escaping the pump housing while blocking external contaminants like dust and moisture. Unlike conventional oil seals that deform or experience accelerated wear under system load, the advanced BABSL10FX2 design features optimized lip geometry. This specialized profile minimizes friction and counteracts pressure distortion at the shaft contact point. Molded from superior Viton (FKM) rubber, it provides long-term elastomeric resilience against aggressive synthetic fluids and intense frictional heat.