Sliding bearings DUB

1. Structure

PTFE with lead composite sliding layer on sintered bronze on bronze backing.

2. Features

⦁ dry bearing material with good wear and friction performance over a wide range of loads, speeds, and temperature conditions,

⦁ also performs well with oil lubrication,

⦁ bronze backing provides good corrosion resistance and antimagnetic properties,

⦁ bronze backing is a final protection in emergency situations,

⦁ suitable for rotating, reciprocating and oscillating motion,

⦁ very low friction vibration,

⦁ available from stock in a wide range of standard sizes.

3. Applications

⦁ industrial: lifting equipment, hydraulic pumps and motors, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, scientific equipment, drying ovens, office equipment, etc.

⦁ automotive: McPherson’s struts and shock absorbers, door, bonnet and tailgate hinges, steering columns, clutches, gearbox selector fork guides, wiper arms, power steering pumps, pedal bushes, ABS equipment, etc.

4. Availability

⦁ ex stock: standard cylindrical bushes, flanged washers, strips, both in metric and inch size range,

⦁ to order: flanged bushes, thrust washers and non standard parts.

5. Technical data


6. Assembly tips

Assemble with stepped shaft in housings with insertion chamfer. Before assembly moisten housing or bush with oil. Fixture: no additional fixture is necessary after press fitting in, however gluing is permissible in special applications

or with reciprocating motion.
Caution: Do not use any lubricants containing MoS2, graphite or any other solid ingredients (can result with increased wear due to higher friction).