NNU4976S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants

Brand Name Rolling Mills
Model Number NNU4976S.M.C3
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series05000
Cone Part Number05062
Cup Part Number05185
Design UnitsImperial
Bearing Weight0.10 Kg
Cage TypeStamped Steel
d15.875 mm
D47.000 mm
B - Cone Width14.381 mm
C - Cup Width11.113 mm
B14.381 mm
R - Cone Backface To Clear Radius11.520 mm
r - Cup Backface To Clear Radius21.27 mm
da - Cone Frontface Backing Diameter21.08 mm
db - Cone Backface Backing Diameter23.62 mm
Da - Cup Frontface Backing Diameter42.93 mm
Db - Cup Backface Backing Diameter40.39 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Aa - Cage-Cone Backface Clearance-0.3 mm
a - Effective Center Location3-4.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)41560 lbf
C1 - Dynamic Radial Rating (1 million revolutions)56010 lbf
C0 - Static Radial Rating5720 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6952 lbf
K - Factor71.64
e - ISO Factor80.36
Y - ISO Factor91.68
G1 - Heat Generation Factor (Roller-Raceway)5.8
G2 - Heat Generation Factor (Rib-Roller End)5.55
Cg - Geometry Factor0.0448
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