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| PDF Download |
Groove size series table MF1 | |||
|---|---|---|---|---|
| d | D | L | Part number | |
MF1 type
Special seals for rotary oil seals
Features
The shoulder of the outer edge of the oil seal reinforced by the sandwich fabric is integrated with the pure rubber sealing lip, and the spring preloaded oil seal lip is designed.
Material
a) Butadiene rubber
Material: NBR
Code: 80R156
Outer shoulders: Impermeable cotton fabric
Spring: Stainless Steel
b)Fluoroelastomer
Material: FKM
Code: 80M205
Outer shoulders: Impermeable nylon fabric
Spring: Stainless Steel
c) Chlorinated nitrile rubber
Material: HNBR
Code: 80H208
Outer shoulders: Impermeable nylon fabric
Spring: Stainless Steel
Features
● In heavy machinery, it is usually used for the shaft end of the grinding machine or large gearbox drive shaft with lubricating conditions.
● The outer edge of the oil seal made of interlayer fabric is particularly strong, and the static seal is good
● Long-lasting radial pressure contact on the sealing lip
● The sealing lip is highly wear-resistant
Apply City
● Grinder
● Shipbuilding
● Rolling mill
● Wind Power Equipment
Apply Limits
Pressure: 0.05Mpa
Linear speed: 20m/s(NBR), 25m/s(FKM), 25m/s(HNBR)
Temperature: -35℃ to +110℃(NBR)
-20℃ to +180℃(FKM)
-20℃ to+140℃(HNBR)
