FB090 CuSn8P0.3 Rolled Bronze Sleeve Bearing WB800 BK090 Bronze Bushing With Lubrication Indents

Product Description FB090 CuSn8P0.3 Rolled Bronze Sleeve Bearing WB800 BK090 Bronze Bushing With Lubrication Indents ZR-090 bronze bushing is made from high grade alloyed, hot rolled, phosphorous tin bronze. The slide bronze bearings 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-090 is intended for radial, oscillating and axial movements and are especially suited for medium to high loads.This type of bronze bearing also called FB090 bronze sliding bearing, WB800 bronze bearing,PRM bronze wrapped plain bearings,MBZ-B09 Plain bronze bearing,BMZ Bronze self lubricating bearing, BRM-10 bronze sliding bearings and etc. Material Structure Material: CuSn8P0.3 (DIN ISO 4382-2:1991) ype Cu% Sn% P% ZR-090 Bronze Bushing 91.3 8.5 0.2 Materail chemical composition refer to the standard of DIN17662 ISO 4382-2: 1991; CW453K The actual composition proportion is allowed to up or down in certain range based on standard   ZR-090 Bronze wrapped bushing 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 Rounded lubrication indents Internal and external lubricating grooves Without lubrication indents,smooth surface Spherical and plain washers Characteristics 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 ZR-090 Bronze bushings Performance Dry Operation Poor Lubricated Operation Good Greased Operation Good Machinable Consult with Applications Engineer RoHS Compliant Compliant Shapes & forms Plain bronze cylindrical bearings, flanged bronze bearings, bronze thrust washers, sliding plates. Application ZR-090 wrapped bronze bushing is widely used in Forest- and constructional machinery, agricultural machinery, cranes, forklifts, hoisting equipment etc. Technical Data Max. Load Static 120N/mm² Elongation 40% Dynamic 40N/mm² Operation Temperature range -100℃~+200℃ Max. Speed (lubricated) 2m/s Friction coefficient 0.08~0.25 Max. PV 2.8N/mm²*m/s Thermal conductivity 58W(m*K)-1 Tensile Strength 450N/mm² Coefficient of thermal expansion 18.5*10-6*K-1 Alloy Hardness HB 110-150 Mounting Suggestion Housing ØH7 Bushing 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