(1) grease lubrication system features:

1, the relatively low cost, maintenance, lubricating the cost is low.

2, the sealing requirements to lax, not easy to splash erosion, leak, save fuel.

3, single species of fat than single varieties of oil temperature range is wide.

4, resistant to load, impact and harsh conditions.

5 , slow vibration, low noise, and sealed dustproof role.

(2) oil lubrication system features:

1, heat dissipation relatively good .

2, system clean simple.

 
3, internal friction resistance small, sliding bearing is particularly applicable


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