280RV3903 NSK Four-Row Cylindrical Roller Bearing

Online Hebei Xiantong Bearing Co., Ltd. 280RV3903 NSK Four-Row Cylindrical Roller Bearing Expert.More Choices. 280RV3903 NSK Four-Row Cylindrical Roller Bearing in Stock & Ready to 39.88 mm db - Cone Backface Backing Diameter 0.8 mm Aa - Cage-Cone Backface Clearance Ship Now!

Brand Name:NSK
Model Number:280RV3903
db - Cone Backface Backing Diameter:39.88 mm
Aa - Cage-Cone Backface Clearance:0.8 mm
B - Cone Width:20.638 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:1.27 mm
Da - Cup Frontface Backing Diameter:59.44 mm
Cone Part Number:15112

Product Details

db - Cone Backface Backing Diameter39.88 mm
Aa - Cage-Cone Backface Clearance0.8 mm
B - Cone Width20.638 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius21.27 mm
Da - Cup Frontface Backing Diameter59.44 mm
Cone Part Number15112
Y - ISO Factor91.71
D63.500 mm
C0 - Static Radial Rating12100 lbf
Ab - Cage-Cone Frontface Clearance1.8 mm
Cage TypeStamped Steel
G1 - Heat Generation Factor (Roller-Raceway)14.6
da - Cone Frontface Backing Diameter34.04 mm
C90 - Dynamic Radial Rating (90 million revolutions)43490 lbf
Cup Part Number15250RB
Design UnitsImperial
e - ISO Factor80.35
C - Cup Width15.875 mm
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Company Profile

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