RWDR-KASSETTE OIL SEAL:
CARRARO |
132741 |
CASE IH |
24751941 |
CORTECO |
12015392B |
OEM NO |
247519A1 |
Size |
45X70X14/17 |
Material |
NBR |
Style |
CFW |
Type |
RWDR-KASSETTE, B1BASL SFDRWX7 |
Case International CarraroFront axle 4WD - CAR2019
MX100, MX110, MX120, MX135, MX150, MX170, MX90C, MX100C
Front axle 4WD - CAR2022
MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX120 Restyle, MTX135 Restyle, MTX145 Restyle
Front axle 4WD - CAR2025
MTX110, MTX120, MTX125, MTX135, MTX140, MTX150
This is a kind of special structure form, different from ordinary oil seal, generally consists of two parts, outer ring and inner ring.
Outer ring is a bit like our common skeleton oil seal, but also specially designed generally, such as positioning, dust, oil storage structure.
Its special place is within the slip ring, work, slip ring together with the axis of rotation to turn, the sealing lip is to cooperate with slip rings, friction.
Cassette characteristic of oil seal is fight corrupt capability is strong, can be used for pollution bigger occasions, such as heavy automobile axle, concrete machinery, engineering machinery, mining machinery, agricultural machinery, etc.
Cartridge seal life generally than the normal oil seal, so change cycle is long, can also be applied to replace the oil seal is difficult situations.
Cartridge seal has the biggest advantages, that is, to the processing requirement of the shaft sharply decreased.Can be seen from the figure in the structure, sealing lip is not contact with the shaft surface, so compared with ordinary seal, shaft surface roughness, surface hardness requirements are greatly reduced.