6221 KOYO Single-row deep groove ball bearings - AFEX Bearing Equipment Co., Ltd.

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6221 KOYO Single-row deep groove ball bearings image

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6221 KOYO Single-row deep groove ball bearings Details

Series:14000
Cone Part Number:14139X
Cup Part Number:14272
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:35.001 mm
D:69.012 mm
B - Cone Width:19.583 mm
C - Cup Width:14.288 mm
B:19.050 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:40.89 mm
db - Cone Backface Backing Diameter:46.99 mm
Da - Cup Frontface Backing Diameter:63.00 mm
Db - Cup Backface Backing Diameter:58.93 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0.5 mm
a - Effective Center Location3:-4.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf
C0 - Static Radial Rating:13900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf
K - Factor7:1.53
e - ISO Factor8:0.38
Y - ISO Factor9:1.57
G1 - Heat Generation Factor (Roller-Raceway):18
G2 - Heat Generation Factor (Rib-Roller End):13.3
Cg - Geometry Factor:0.0668

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AFEX Bearing Equipment Co., Ltd.: Address1, rue des Usines, BP 2012, 74010 Annecy Cedex, France; Phone(Working Time); Fax

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40x62x12 Bearing

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