SKF Straight bushing Maintenance-free Sinterbronze /Sinterbronze PSM 303825 A51

Overview

This sintered bronze straight bushing is designed for rotating oscillating and linear movement applications. Its porous bronze matrix is impregnated with mineral oil enabling self-lubrication and maintenance-free operation. The bushing accommodates radial loads and supports very high sliding velocities. Dimensions include a 30 mm bore diameter 38 mm outside diameter and 25 mm width.

Features

• Porous sintered bronze matrix enables effective self-lubrication reducing maintenance requirements
• Maintenance-free operation minimises downtime and associated servicing costs in industrial environments
• Supports very high sliding velocities allowing efficient performance in demanding applications
• Accommodates radial loads ensuring reliable operation under rotational and oscillatory motion
• Oil impregnation improves wear resistance extending the component’s operational lifespan

Application & Usage

• Used with rotating shafts in industrial machinery for smooth operation
• Ideal for linear motion systems requiring consistent low-friction movement
• Compatible with equipment demanding maintenance-free bearing solutions