100FC7253 KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

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100FC7253 KOYO Four-row cylindrical roller bearings Specification details

Series:L507900
Cone Part Number:L507949
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:24500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:6360 lbf
d:2.2500 in
B - Cone Width:0.7188 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:2.44 in
db - Cone Backface Backing Diameter:2.56 in
Ab - Cage-Cone Frontface Clearance:0.1 in
Aa - Cage-Cone Backface Clearance:0 in
a - Effective Center Location4:-0.03 in
C90 - Dynamic Radial Rating (90 million revolutions)5:3650 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:14100 lbf
C0 - Static Radial Rating:21500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2430 lbf
K - Factor8:1.5
G1 - Heat Generation Factor (Roller-Raceway):46.1
G2 - Heat Generation Factor (Rib-Roller End):38.5
Cg - Geometry Factor:0.0914

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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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