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Home>Products>Caterpillar Hydraulic Final Drive Motor>Caterpillar 257B Reman Hydraulic Final Drive Motor

Caterpillar 257B MODELS

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Caterpillar 257B Reman Hydraulic Final Drive Motor

Name: Caterpillar 257B Reman Hydraulic Final Drive Motor
Brand: Caterpillar
SKU: 257B
Rating: 4.9 (5 reviews)

Caterpillar 257B Bearing SPECIFICATIONS

Brand Name:Caterpillar
Model Number:
257B
Category:Tapered Roller Beari
Other Features:2 Single Cone | 1 Do
Product Group:B04334
Long Description:Assembly; Standard P
Assembly Number:90020
Minimum Buy Quantity:N/A
Manufacturer Name:TIMKEN
Assembly Components:78250 (2) | 78549D (

China John Deere Hydraulic Final Drive Motor Supplier

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China John Deere Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Product Details

Category:Tapered Roller Beari
Other Features:2 Single Cone | 1 Do
Product Group:B04334
Long Description:Assembly; Standard P
Assembly Number:90020
Minimum Buy Quantity:N/A
Manufacturer Name:TIMKEN
Assembly Components:78250 (2) | 78549D (
UNSPSC:31171516
Weight / LBS:11.563

Caterpillar 257B Product Description

Caterpillar 257B bearing Size Chart (mm/inches)
Bearing number	031BC07A2
Dimensione (mm)	30.6x72x19
Marchio	NACHI
Diametro del foro (mm)	30,6
Diametro esterno (mm)	72
Larghezza (mm)	19
d	30,6 mm
D	72 mm
B	19 mm
C	19 mm

Caterpillar 257B INTERCHANGE

Caterpillar Hydraulic Final Drive Motor Part series 257B is a potential replacement for these common bearing part numbers:

NSK257B
SKF257B
NTN257B
FAG257B
TIMKEN257B
KOYO257B
NACHI257B
DODGE257B

Contact Us

China John Deere Hydraulic Final Drive Motor Supplier: AddressC.p.95820 automobile transportation industrial park, Aguascalientes, Mexico +52-959-947-2800; Phone(Working Time)+52-959-947-2800; Fax

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Caterpillar 257B Technical Articles

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What causes a hydraulic pump to Cavitate?

Pump cavitation: 7 ways to avoid in mobile hydraulic systemsMay 19, 2014 — Pump cavitation is one of the most searched topics on fluid power, cavitation is unfortunately an all-too-common cause of pump failure on Cavitation or Aeration?...

Caterpillar 257B MODELS

Caterpillar 257B Reman Hydraulic Final Drive Motor

Caterpillar 257B Bearing SPECIFICATIONS

257B

Product Details

Caterpillar 257B Product Description

Caterpillar 257B bearing Size Chart (mm/inches)

Caterpillar 257B INTERCHANGE

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Caterpillar 257B Technical Articles

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