4CR92 KOYO Four-row cylindrical roller bearings - TIMKEN AXLE CORP.

TIMKEN AXLE CORP.: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cam Follower and Track Roller - Yoke Type

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4CR92 KOYO Four-row cylindrical roller bearings Products and services

Series:620000
Cone Part Number:EE620100
Cup Part Number:620220
Design Units:Imperial
Bearing Weight:126.900 Kg
Cage Type:Pin-Type
d:254.000 mm
D:558.800 mm
B - Cone Width:104.775 mm
C - Cup Width:69.850 mm
B:123.825 mm
R - Cone Backface To Clear Radius1:7.870 mm
r - Cup Backface To Clear Radius2:7.87 mm
da - Cone Frontface Backing Diameter:308.10 mm
db - Cone Backface Backing Diameter:316.99 mm
Da - Cup Frontface Backing Diameter:502.41 mm
Db - Cup Backface Backing Diameter:477.01 mm
Ab - Cage-Cone Frontface Clearance:18.3 mm
Aa - Cage-Cone Backface Clearance:24.1 mm
a - Effective Center Location3:48.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:105000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:404000 lbf
C0 - Static Radial Rating:603000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:155000 lbf
K - Factor7:0.67
e - ISO Factor8:0.87
Y - ISO Factor9:0.69
G1 - Heat Generation Factor (Roller-Raceway):1730
G2 - Heat Generation Factor (Rib-Roller End):165.3
Cg - Geometry Factor:0.208

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TIMKEN AXLE CORP.: Address3567 South Layton Road Anderson Indiana 98528, U.S.A.; Phone(Working Time)+1-775-298-7800; Fax

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Cam Follower and Track Roller - Stud Type

Cam Follower and Track Roller - Yoke Type

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