NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series - UIN BEARING CORP.

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NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Systems

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:61200 lbf
Cage Type:Stamped Steel
Y1 - ISO Factor9:1.87
e - ISO Factor8:0.36
r - Cup Backface To Clear Radius2:0.130 in
d:7.0000 in
B - Double Cone Width:4.5000 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:236000 lbf
K - Factor7:1.62
Ab - Cage-Cone Frontface Clearance:0.08 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:21700 lbf
T - Bearing Width across Cups:4.3085 in
Aa - Cage-Cone Backface Clearance:0 in
Design Units:Imperial
Db - Cup Backface Backing Diameter:10.98 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:35100 lbf
R - Cone Frontface To Clear Radius1:0.130 in
Cone Part Number:EE280703DW
Bearing Weight:67.4 lb
D:12 in

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UIN BEARING CORP.: Address466 South Power Road, Dacomb, FR 95354-6458 U.S.A.; Phone(Working Time)+1-654-587-6477; Fax

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