71912 CD/P4A SKF High Speed Angular Contact Ball Bearings

Brand Name:SKF
Model Number:71912 CD/P4A
Series:LM654600
Cone Part Number:LM654642
Cup Part Number:LM654610
Design Units:Imperial
Bearing Weight:20.90 Kg
Cage Type:Stamped Steel
d:279.982 mm
D:380.898 mm
PDF 71912 CD/P4A

Product Details

SeriesLM654600
Cone Part NumberLM654642
Cup Part NumberLM654610
Design UnitsImperial
Bearing Weight20.90 Kg
Cage TypeStamped Steel
d279.982 mm
D380.898 mm
B - Cone Width65.088 mm
C - Cup Width49.213 mm
B65.088 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter297.94 mm
db - Cone Backface Backing Diameter302.01 mm
Da - Cup Frontface Backing Diameter369.06 mm
Db - Cup Backface Backing Diameter356.11 mm
Ab - Cage-Cone Frontface Clearance2 mm
Aa - Cage-Cone Backface Clearance6.9 mm
a - Effective Center Location311.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)442100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5162000 lbf
C0 - Static Radial Rating387000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)631100 lbf
K - Factor71.35
e - ISO Factor80.43
Y - ISO Factor91.39
G1 - Heat Generation Factor (Roller-Raceway)1916.4
G2 - Heat Generation Factor (Rib-Roller End)265.6
Cg - Geometry Factor0.174
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Company Profile

Phone 690-5987
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