280RV3901 NSK Four-Row Cylindrical Roller Bearing

280RV3901 NSK Four-Row Cylindrical Roller Bearing Hebei Xiantong Bearing Co., Ltd. Needs Analysis , 43 mm B - Cone Width Spherical Roller Bearing 30318 Series Manufacturing Service . Get Your Free.

Brand Name:NSK
Model Number:280RV3901
B - Cone Width:43 mm
K - Factor7:1.69
G1 - Heat Generation Factor (Roller-Raceway):176.8
G2 - Heat Generation Factor (Rib-Roller End):31.8
Bearing Weight:5.56 Kg
da - Cone Frontface Backing Diameter:105 mm
Y - ISO Factor9:1.74

Product Details

B - Cone Width43 mm
K - Factor71.69
G1 - Heat Generation Factor (Roller-Raceway)176.8
G2 - Heat Generation Factor (Rib-Roller End)31.8
Bearing Weight5.56 Kg
da - Cone Frontface Backing Diameter105 mm
Y - ISO Factor91.74
C0 - Static Radial Rating429000 N
Aa - Cage-Cone Backface Clearance3.8 mm
C - Cup Width36 mm
db - Cone Backface Backing Diameter112 mm
e - ISO Factor80.35
r - Cup Backface To Clear Radius23 mm
Db - Cup Backface Backing Diameter173 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)662200 N
C1 - Dynamic Radial Rating (1 million revolutions)5406000 N
Cg - Geometry Factor0.0882
Cup Part NumberY30318M
Ab - Cage-Cone Frontface Clearance6.4 mm
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7234259
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