NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

e - ISO Factor8:0.38
T - Bearing Width across Cones:1.5624 in
Design Units:Imperial
Ab - Cage-Cone Frontface Clearance:0.1 in
G2 - Heat Generation Factor (Rib-Roller End):7.49
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:4390 lbf
Bearing Weight:1.28 lb
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:2520 lbf
Da - Cup Frontface Backing Diameter:2.26 in
Series:17000
Cage Type:Stamped Steel
G1 - Heat Generation Factor (Roller-Raceway)11:11.8
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1650 lbf
Cone Part Number:17098X
d:0.9843 in
Cup Part Number:17245D
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:16900 lbf
Aa - Cage-Cone Backface Clearance:-0.02 in
C - Double Cup Width:1.4275 in
D:2.4409 in

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Shandong lehang Bearing Co., Ltd: Addressjinan,shandong,China; Phone(Working Time)86-65-4731; Fax

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Shandong lehang Bearing Co., Ltd

NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

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