NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

High Stamped Steel Cage Type Quality NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series. Competitive Super Precision Angular Contact Bearings 3.68 in Da - Cup Frontface Backing Diameter Pricing. Accept Small Order. Easy 10900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 and China abec 9 Bearings Supplier Fast Shipping.

Brand Name:SKF
Model Number:NNU4944B/SPW33
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10900 lbf
Cage Type:Stamped Steel
Da - Cup Frontface Backing Diameter:3.68 in
Cg - Geometry Factor12:0.0859
Aa - Cage-Cone Backface Clearance:0.03 in
G1 - Heat Generation Factor (Roller-Raceway)11:42
Bearing Weight:3.72 lb
db - Cone Backface Backing Diameter:2.28 in

Product Details

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)510900 lbf
Cage TypeStamped Steel
Da - Cup Frontface Backing Diameter3.68 in
Cg - Geometry Factor120.0859
Aa - Cage-Cone Backface Clearance0.03 in
G1 - Heat Generation Factor (Roller-Raceway)1142
Bearing Weight3.72 lb
db - Cone Backface Backing Diameter2.28 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)63810 lbf
B - Cone Width0.8640 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)442200 lbf
r - Cup Frontface To Clear Radius20.03 in
Ab - Cage-Cone Frontface Clearance0.11 in
d2 in
D3.9370 in
Cone Part Number385AX
R - Cone Backface To Clear Radius10.03 in
Y1 - ISO Factor91.91
K - Factor71.65
Y2 - ISO Factor102.84
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Company Profile

China abec 9 Bearings Supplier
Phone +1-608-342-1008
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