SF-1B Bronze-Based Bushing

Bronze+Porous bronze+PTFE

SF-1B is of high safety factor, and is particularty appropriate lor high temperature environment where no oil is effcient and where the machine must be under successive long period working condition.This is widely used in steel metallurgy industry such as bushes for roller grooves of successive casting machines.cement grouting pumps and screw convery ers lor cement.It can also be composed in steel housing|y fabricated into flanged bushes which can move both in radial and in axial directions.

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Product Details

Load capacity P

Statc

Nm㎡

250

Max Ine speed V

m/s

50

Dynamic

Nmm

140

Temp.limit

-195-+300

Oscllating

Nmm

60

Friction Coel.

μ

0.04-0.18

PVlimit

 

Oil

SW·,WUWN

60

Thermal conductivity

Wm·K

13

 

Dry

Nmm·m/s

4.3

Linear expansion

11x10*K

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