Rexroth R913062815 BEARING SHELL PAIR

Key Specifications

• Manufacturer: Bosch Rexroth
• Part Number (MPN): R913062815
• Model Designation: BEARING SHELL PAIR 118X126X17 W. STEP
• Pump Range Compatibility: Rexroth A4VG125 (Series 32)
• Component Type: Cradle Swashplate Bearing Shell / Half-Bushings
• Physical Dimensions: Internal Diameter (ID) = 118 mm | Outer Diameter (OD) = 126 mm | Width (W) = 17 mm
• Structural Feature: Stepped Edge Profile (W. STEP) for precise housing seating

Product Overview

The Bosch Rexroth Bearing Shell Pair is a genuine OEM high-precision internal cradle bearing element engineered for variable displacement axial piston units, such as the Rexroth A4VG125 (Series 32) pump. This matched half-shell bearing set features a specialized stepped profile ("W. STEP") designed to seat perfectly within the pump housing cradle. It supports the swashplate, allowing for smooth, low-friction angular adjustments that directly regulate fluid displacement. Precision-manufactured from high-strength, wear-resistant alloy, this bearing pair minimizes mechanical friction, absorbs heavy dynamic forces, and prevents swashplate galling under aggressive operating pressures.