SM 1004-3 DU® Plain bearings

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  • SM1004-3
DU ®  Plain bearings Form A: bush Form B: headed bush Dry bearing material... more

DU® Plain bearings

Form A: bush

Form B: headed bush

Dry bearing material with good wear and friction performance over a wide range of loads, speeds and temperature condition, self-lubricating.

Operating Conditions:

dry: very good
oiled: good
greased: fair
water: fair
process fluid: fair

field of aplication: aerospace, forming machines, medical and scientific equipment...

Technical data:

max. load static: 250 MPa
max. load dynamic: 140 MPa
sliding speed (dry): max. 2,5 m/s
temperature range: -200° bis +280° C
pv factor (dry) max.
continuous operation: 1,8 MPa x m/s
intermittent operation: 3,5 MPa x m/s
coefficient of friction: 0,02 bis 0,25
oil lubricated: 0,02 to 0,12
dry: 0,02 to 0,25
shaft surface finish : Ra 0,3 bis 0,5 μm

shaft hardness: hardened or unhardened

RoHs

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