313811 KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

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313811 KOYO Four-row cylindrical roller bearings Specification details

Series:365
Cone Part Number:365A
Cup Part Number:363DC
Design Units:Imperial
Bearing Weight:3.14 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.07 in
d:1.6250 in
D:3.5433 in
B - Cone Width:0.8750 in
C - Double Cup Width:1.6563 in
T - Bearing Width across Cones:1.9688 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.03 in
db - Cone Backface Backing Diameter:2.17 in
Da - Cup Frontface Backing Diameter:3.34 in
Aa - Cage-Cone Backface Clearance:0 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5930 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:39900 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3250 lbf
K - Factor7:1.83
e - ISO Factor8:0.32
Y1 - ISO Factor9:2.11
Y2 - ISO Factor10:3.14
G1 - Heat Generation Factor (Roller-Raceway)11:33.8
G2 - Heat Generation Factor (Rib-Roller End):14
Cg - Geometry Factor12:0.0773

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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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