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Open plain bearing IB013
bronzesintered bronzePTFE

open plain bearing
open plain bearing
open plain bearing
open plain bearing
open plain bearing
open plain bearing
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bronze, sintered bronze, PTFE
Other characteristics
self-lubricating, wear-resistant, dry


Bronze ( CuSn8P ) + Bronze ( CuSn8Zn3 ) + PTFE + Fillers Introduction Dry bearings(bronze/red PTFE), made of tin bronze as base material, are produced by the process of being sintered bronze powder as medium layer and coated PTFE as lubrication layer. They are in conformity with the European RoHS environmental protection standards and widely used in the applications of automotive, bicycle , hydraulic transmission, metallurgy and casting due to the advantages of lead free, low friction coefficient, good self-lubricating, good wear resistance and good thermal conductivity. Physical and Mechanical Properties thermal conductivity λ 60 W/mK max. operating temperature Tmax +280 ℃ min. operating temperature Tmin -200 ℃ compressive yield strength δc 300 N/mm max. static load Psta,max 140 N/mm max. dynamic load Pdyn,max 140 N/mm max. sliding speed v-oil lubricated 5.0 m/s max. sliding speed v-dry 2.5 m/s max. PV factor-dry 1.0 N/mm2·m/s max. PV factor- oil lubricated 10.0 N/mm2·m/s coefficient of friction f-dry 0.04-0.25 coefficient of friction f-oil lubricated 0.02-0.08 shaft surface finish Ra-dry 0.4±0.1 µm shaft hardness >200HB
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.