SCHWING 10067810 Bearing Bushing D 70/85 x 57 – ROCK Valve Shaft Support

OEM SCHWING 10067810 Bearing Bushing D 70/85 x 57. Provides precise shaft support for ROCK Valve, reduces friction, and protects pump components.

Overview

The SCHWING 10067810 Bearing Bushing D 70/85 x 57 is a high-precision wear component critical for the reliable operation of Schwing concrete pumps. It supports the ROCK Valve pivot shaft, reducing friction and wear while ensuring smooth rotation.

Applications

Compatible with:

• Schwing truck-mounted and stationary pumps using ROCK Valve™ systems

• BPL series and similar models

• Essential service part for hydraulic system and ROCK Valve™ maintenance

Function

• Provides a bearing surface for moving shafts, absorbing radial and axial loads

• Supports the ROCK Valve pivot shaft (Rock Shaft) inside the hopper

• Reduces friction and heat generation, protecting the structural integrity of the main hopper housing

• Ensures smooth rotation and minimizes shaft wobble, extending component life

Construction

• High-quality bearing material (e.g., C932 bronze or specialized heavy-duty alloys)

• Precisely machined to OEM tolerances for a perfect fit

• Dimensions: D 70/85 x 57 mm (ID 70 mm, OD 85 mm, Length 57 mm)

• Weight: Approx. 1.0 kg

Key Benefits

• ROCK Valve Shaft Support: Ensures stable and reliable pivot shaft operation

• Friction Reduction: Minimizes wear and heat generation on shaft and housing

• Extended Component Life: Protects ROCK Valve and hydraulic cylinder assembly

• OEM-Compatible: Guarantees precise fit for Schwing pumps

• Maintenance-Friendly: Essential service part for regular preventive maintenance