NNU4940BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

LET OUR NNU4940BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series EXPERTS GET YOU 16800 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 THE PARTS Accessories Rolamentos do Brasil Ltda. YOU NEED.

Brand Name:SKF
Model Number:NNU4940BK/SPW33
C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf
Aa - Cage-Cone Backface Clearance:0.3 mm
D:73.431 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2980 lbf
G2 - Heat Generation Factor (Rib-Roller End):13.3
Ab - Cage-Cone Frontface Clearance:1.8 mm
Bearing Weight:0.30 Kg
Db - Cup Backface Backing Diameter:67.06 mm

Product Details

C1 - Dynamic Radial Rating (1 million revolutions)516800 lbf
Aa - Cage-Cone Backface Clearance0.3 mm
D73.431 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)62980 lbf
G2 - Heat Generation Factor (Rib-Roller End)13.3
Ab - Cage-Cone Frontface Clearance1.8 mm
Bearing Weight0.30 Kg
Db - Cup Backface Backing Diameter67.06 mm
e - ISO Factor80.4
a - Effective Center Location3-3.3 mm
C - Cup Width14.732 mm
R - Cone Backface To Clear Radius13.560 mm
C90 - Dynamic Radial Rating (90 million revolutions)44360 lbf
C0 - Static Radial Rating16700 lbf
Cg - Geometry Factor0.0739
Da - Cup Frontface Backing Diameter71.10 mm
da - Cone Frontface Backing Diameter46.48 mm
K - Factor71.46
r - Cup Backface To Clear Radius20.76 mm
d41.275 mm
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Company Profile

Accessories Rolamentos do Brasil Ltda.
Phone 627-3267
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