4CR445 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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4CR445 KOYO Four-row cylindrical roller bearings Products and services

Series:9200
Cone Part Number:9285
Cup Part Number:9221-B
Design Units:Imperial
Bearing Weight:9.4 lb
Cage Type:Stamped Steel
d:3 in
D:6.3750 in
D1 - Flange Outer Diameter:6.7500 in
B - Cone Width:1.8125 in
C - Cup Width:1.1875 in
C1 - Cup Flange Width:0.2810 in
T1 - Bearing Width:1.8750 in
T - Bearing Width to Flange:0.9685 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Backface To Clear Radius2:0.130 in
da - Cone Frontface Backing Diameter:3.5 in
db - Cone Backface Backing Diameter:4.37 in
Da - Cup Frontface Backing Diameter:6.04 in
Ab - Cage-Cone Frontface Clearance:0.18 in
Aa - Cage-Cone Backface Clearance:0.33 in
a - Effective Center Location3:0 in
C90 - Dynamic Radial Rating (90 million revolutions)4:20600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:79300 lbf
C0 - Static Radial Rating:74200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:24900 lbf
K - Factor7:0.82
e - ISO Factor8:0.71
Y - ISO Factor9:0.85
G1 - Heat Generation Factor (Roller-Raceway)10:102
G2 - Heat Generation Factor (Rib-Roller End):18.4
Cg - Geometry Factor11:0.0984

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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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