NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:529000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:304000 lbf
da - Cone Frontface Backing Diameter:14.84 in
Series:333000
R - Cone Backface To Clear Radius3:0.25 in
Aa - Cage-Cone Backface Clearance:0.43 in
B - Cone Width:3.3125 in
a - Effective Center Location4:0.14 in
K - Factor8:1.59
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:49500 lbf
G1 - Heat Generation Factor (Roller-Raceway):3040
Cone Part Number:EE333140
Ab - Cage-Cone Frontface Clearance:0.18 in
C0 - Static Radial Rating:626000 lbf
db - Cone Backface Backing Diameter:15.24 in
Design Units:Imperial
Cg - Geometry Factor:0.193
Cage Type:Stamped Steel
G2 - Heat Generation Factor (Rib-Roller End):337
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:137000 lbf

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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/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

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