Hitachi EX60-2 Excavator Slewing Bearing - ROLLWAY BEARING Sales Co., Ltd.

ROLLWAY BEARING Sales Co., Ltd.: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings

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Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cartridge Unit Bearings

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Hitachi EX60-2 Excavator Slewing Bearing image

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Hitachi EX60-2 Excavator Slewing Bearing Product identifiers

Series:HM237500
Cone Part Number:HM237542H
Cup Part Number:HM237511
Design Units:Imperial
Bearing Weight:15.7 Kg
Cage Type:Stamped Steel
d:174.625 mm
D:288.925 mm
B - Cone Width:63.5 mm
C - Cup Width:47.625 mm
B:63.505 mm
R - Cone Backface To Clear Radius1:7.110 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:192.02 mm
db - Cone Backface Backing Diameter:202.95 mm
Da - Cup Frontface Backing Diameter:271.30 mm
Db - Cup Backface Backing Diameter:265.94 mm
Ab - Cage-Cone Frontface Clearance:5.1 mm
Aa - Cage-Cone Backface Clearance:5.1 mm
a - Effective Center Location3:-11.7 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:56900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:219000 lbf
C0 - Static Radial Rating:278000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:31100 lbf
K - Factor7:1.83
e - ISO Factor8:0.32
Y - ISO Factor9:1.88
G1 - Heat Generation Factor (Roller-Raceway):751.2
G2 - Heat Generation Factor (Rib-Roller End):101.5
Cg - Geometry Factor:0.117

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ROLLWAY BEARING Sales Co., Ltd.: Address1230 E. Bishop Court, P.O. Box 9876,Mount Prospect, IL 65876-7898, U.S.A.; Phone(Working Time)+1-857-689-7956; Fax

✖

Stock Categories

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cartridge Unit Bearings

Contact Us