45BNR19X 220RU91 R3 Angular Contact Ball Bearing 45x68x12mm - Bearing Wholesalers

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45BNR19X 220RU91 R3 Angular Contact Ball Bearing 45x68x12mm image

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45BNR19X 220RU91 R3 Angular Contact Ball Bearing 45x68x12mm Systems

Series:LL777100
Cone Part Number:LL777148
Cup Part Number:LL777110
Design Units:Imperial
Bearing Weight:21.500 Kg
Cage Type:Stamped Steel
d:571.500 mm
D:660.400 mm
B - Cone Width:44.45 mm
C - Cup Width:32.545 mm
B:46.038 mm
R - Cone Backface To Clear Radius1:3.300 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:584.96 mm
db - Cone Backface Backing Diameter:588.01 mm
Da - Cup Frontface Backing Diameter:662.69 mm
Db - Cup Backface Backing Diameter:642.11 mm
Ab - Cage-Cone Frontface Clearance:3.3 mm
Aa - Cage-Cone Backface Clearance:5.84 mm
a - Effective Center Location3:68.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:39700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:153000 lbf
C0 - Static Radial Rating:431000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:31100 lbf
K - Factor7:1.27
e - ISO Factor8:0.46
Y - ISO Factor9:1.31
G1 - Heat Generation Factor (Roller-Raceway):5033.8
G2 - Heat Generation Factor (Rib-Roller End):1474.6
Cg - Geometry Factor:0.239

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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Single row bearing

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