80FC52250W KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

FGDB Pump Machinery Equipment Co., Ltd.: PAKER Piston Pump Rexroth check valve Rexroth Solenoid directional valve

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80FC52250W KOYO Four-row cylindrical roller bearings image

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80FC52250W KOYO Four-row cylindrical roller bearings Specification details

Series:82700
Cone Part Number:82788
Cup Part Number:82720
Design Units:Imperial
Bearing Weight:12.3 Kg
Cage Type:Stamped Steel
d:190.5 mm
D:288.925 mm
B - Cone Width:55.563 mm
C - Cup Width:42.863 mm
B:55.563 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:202.95 mm
db - Cone Backface Backing Diameter:210.06 mm
Da - Cup Frontface Backing Diameter:271.27 mm
Db - Cup Backface Backing Diameter:264.92 mm
Ab - Cage-Cone Frontface Clearance:3.3 mm
Aa - Cage-Cone Backface Clearance:4.6 mm
a - Effective Center Location3:-2.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:33600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:130000 lbf
C0 - Static Radial Rating:239000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:20600 lbf
K - Factor7:1.63
e - ISO Factor8:0.36
Y - ISO Factor9:1.68
G1 - Heat Generation Factor (Roller-Raceway):805
G2 - Heat Generation Factor (Rib-Roller End):111
Cg - Geometry Factor:0.124

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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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