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SF-1D Hydraulic Bush

SF-1D Hydraulic Bush

Metallurgical

 

  structure

Beside it have the advantages of SF-1P, it is suitable for the places of big sides force of frequently reciprocate. The function is similar as DP4 in foreign country. Now it has replace the SF-1P step by step.

  TECHNICAL DATE

Max Load

Static Load

250N/m

 

friction coefficient

0.01~0.20

Low-speed Rotation

140N/m

max linear velocity

dry friction

3m/s

liquid lubrication

60N/m

liquid lubrication

10m/s

"Max PV (Dry Friction) "

intermittent operation

3.6N/m㎡﹡m/s

Thermal Conductivity

16W(mK)1

Long-time operation

1.8N/m㎡﹡m/s

Coefficient of thermal expansion

15x10-6K

Operation Temp

-170~+270

 

 

 

  APPLICATION CHARACTER


1. The thing mingles with PTFE, oleophilic fiber could form the good transform membrane to protect the rubbing each other bearing.
2. Good hard wearing, low friction value
3. Good break in, no block appearance.
4. Could use in the active of revolve around, swing and reciprocate
5. No lead content so that it could use in the food machinery, medical machinery and other green environmental protection equipment.
6. Beside content the advantages of SF-1P, it is suit for the place of reciprocates frequently and big side force. It is suit for the dashpot and hydrocylinder in vehicle and motorbike.