NNU4922K NSK Double row cylindrical roller bearings
Brand Name:NSK
Model Number:NNU4922K
Series:M38500
Cone Part Number:M38549
Cup Part Number:M38514
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:34.925 mm
D:68.263 mm
PDF NNU4922K

Product Details

SeriesM38500
Cone Part NumberM38549
Cup Part NumberM38514
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d34.925 mm
D68.263 mm
B - Cone Width20.638 mm
C - Cup Width16.670 mm
B20.638 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius22.29 mm
da - Cone Frontface Backing Diameter39.88 mm
db - Cone Backface Backing Diameter46.48 mm
Da - Cup Frontface Backing Diameter63.00 mm
Db - Cup Backface Backing Diameter58.93 mm
Ab - Cage-Cone Frontface Clearance3.3 mm
Aa - Cage-Cone Backface Clearance-0.3 mm
a - Effective Center Location3-5.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)43640 lbf
C1 - Dynamic Radial Rating (1 million revolutions)514000 lbf
C0 - Static Radial Rating16400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62200 lbf
K - Factor71.66
e - ISO Factor80.35
Y - ISO Factor91.7
G1 - Heat Generation Factor (Roller-Raceway)20.3
G2 - Heat Generation Factor (Rib-Roller End)11.8
Cg - Geometry Factor0.068
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Company Profile

COOPER BEARING LIMITED
Phone +1-785-435-3678
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