NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series - DePump pump Shijiazhuang Co., Ltd.

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NNU4948BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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Super Precision Angular Contact Bearings Cross References

D:4.4375 in
Ab - Cage-Cone Frontface Clearance:0.16 in
Cup Part Number:55444D
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:7350 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:12800 lbf
Bearing Weight:6.42 lb
r - Cup Frontface To Clear Radius2:0.06 in
Series:55000
Da - Cup Frontface Backing Diameter:4.15 in
Y1 - ISO Factor9:0.76
C - Double Cup Width:1.8125 in
Design Units:Imperial
G1 - Heat Generation Factor (Roller-Raceway)11:36.8
Cone Part Number:55175
Aa - Cage-Cone Backface Clearance:0.16 in
Y2 - ISO Factor10:1.14
e - ISO Factor8:0.88
d:1.7500 in
T - Bearing Width across Cones:2.5624 in
R - Cone Backface To Clear Radius1:0.14 in

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DePump pump Shijiazhuang Co., Ltd.: Address5030 Corporate Way Richmond, Kentucky 40475, U.S.A.; Phone(Working Time)+1-859-626-4100; Fax

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