4CR92 KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

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4CR92 KOYO Four-row cylindrical roller bearings Information techniques

Series:HM266400
Cone Part Number:HM266444WS
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:971000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:252000 lbf
d:14.8750 in
B - Cone Width:4.1250 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:15.87 in
db - Cone Backface Backing Diameter:16.22 in
Ab - Cage-Cone Frontface Clearance:0.28 in
Aa - Cage-Cone Backface Clearance:0.36 in
a - Effective Center Location4:-0.28 in
C90 - Dynamic Radial Rating (90 million revolutions)5:145000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:557000 lbf
C0 - Static Radial Rating:946000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:82300 lbf
K - Factor8:1.76
G1 - Heat Generation Factor (Roller-Raceway):4383.4
G2 - Heat Generation Factor (Rib-Roller End):278.7
Cg - Geometry Factor:0.212

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FGDB Pump Machinery Equipment Co., Ltd.: Address5625 South Layton Road Anderson Indiana 46011, U.S.A.; Phone(Working Time); Fax

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