Hydraulic Cylinder bushing of chinese manufacturer

Product Description:

Specifications

Hydraulic Cylinder bushing (SF-1D)
1.steel backing,sintered porous bronze,PTFE layer
2.oilless,self-lubricating
3.low wear

Hydraulic Cylinder bushing (SF-1D) introduction:

1. Hydraulic special bearings is a new type op material, which in basis of SF-1P and designed in principles of oil and shock absorber. it become more wear-resisting under breaking off the lubricating oil .these products also particularly suitable for the frequent reciprocating motion besides having the advantages of SF-1P.

2. Its properties is similar to that of the foreign product designated as DP4,Currently the product gradually replace SF-1P,applying to auto shock absorber, hydraulic cylinders and other various fields.

Load capacity                                   120N/mm²

Max Speed                                       2m/s

Friction Coefficient                            0.04~0.20

PV Limit (dry)                                    3.6N/mm² m/s

PV Limti (oil)                                     50N/mm² m/s

Temperature Limit                             -195^oC ~+270^oC

Why use Cast brass Bearing?

long service life and maintenance-free

High load capacity

High wear resistence

low coefficients of friction

Good heat conductivity

High corrosion resistence