CuSn6P CuSn8P0.3 Bronze Thrust Washer with Lubricant Pockets

ZR-090W bronze thrust washer is made from high grade alloyed, hot rolled, phosphorous tin bronze . The slide bronze thrust washers are especially designed to withstand heavy loads and to be shock-resistant. The entire bearing sliding surface consists of lubrication pockets that build up a lubricating film that reduces friction, both at startup and during operation.

ZR-090W is intended for radial, oscillating and axial movements and are especially suited for medium to high loads.

ZR-090W Bronze washers use high density bronze strips to roll the spherical oil pockets as material structure.We can make rolled bronze bearing with dimond oil pockets, round oil pockets and smooth suface based on customers requirements.

Special Designs

Diamond Oil Pocket

Round Oil Pocket

Smooth Surface

Oil Pocke with oil grooves

• Surface can be incorporated with spherical of diamond shaped indentations or oil grooves linear. Particularly suitable for oscillating bearing.
• High load capacity and long life.
• Wide temperature range
• Easy to assemble
• Works well in dirty environments
• Cheap than traditional bronze bush, cost saving.

Operation Performance

Application

Mounting Suggestion

• Housing ØH7

• Thrust Washer inner-Ø after mountingH9

• Shaft tolerance f7

• Housing: Mounting bevel min. 1.5 mm x 15-45°

• Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 4-6

• Shaft: Mounting bevel 5 mm x 15°, edges rounded

• The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may

• be necessary when mounting.

• Stick-in: Adhesive should not contact the sliding surface