NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series - UIN BEARING CORP.

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NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4944BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Systems

da - Cone Frontface Backing Diameter:2.76 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:9480 lbf
r - Cup Backface To Clear Radius2:0.130 in
Cup Part Number:393A
d:2.4375 in
Aa - Cage-Cone Backface Clearance:0 in
Cone Part Number:392DW
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3750 lbf
K - Factor7:1.45
Y2 - ISO Factor10:2.5
e - ISO Factor8:0.4
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5440 lbf
Bearing Weight:4.9 lb
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:36600 lbf
T - Bearing Width across Cups:2.2047 in
Design Units:Imperial
Db - Cup Backface Backing Diameter:3.94 in
Y1 - ISO Factor9:1.68
B - Double Cone Width:2.8750 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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