128DC8932 KOYO Double-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

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128DC8932 KOYO Double-row cylindrical roller bearings Specification details

Series:98000
Cone Part Number:98350
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:189000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:48900 lbf
d:3.5000 in
B - Cone Width:1.9375 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:4.41 in
db - Cone Backface Backing Diameter:4.65 in
Ab - Cage-Cone Frontface Clearance:0.24 in
Aa - Cage-Cone Backface Clearance:0.31 in
a - Effective Center Location4:0.05 in
C90 - Dynamic Radial Rating (90 million revolutions)5:28100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:108000 lbf
C0 - Static Radial Rating:117000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:30400 lbf
K - Factor8:0.92
G1 - Heat Generation Factor (Roller-Raceway):203.4
G2 - Heat Generation Factor (Rib-Roller End):37.5
Cg - Geometry Factor:0.120

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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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