NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Shanghai Shengjie Bearing Co., Ltd.: Cylindrical Roller Bearing Four-Row Tapered Roller Bearing Spherical Roller Bearing

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NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features

N:30 mm
DN:6.579 mm
N1:22 mm
Hexagonal key size for grub screw N:5.556 mm
H:153 mm
J min.:202 mm
Recommended tightening torque for grub screw:28.5 N·m
J:210 mm
Basic static load rating C0:45 kN
Thread grub screw G2:7/16-20 UNF
s1:39.7 mm
R1:4.5 mm
L:260 mm
H1:76.2 mm
J7:22.5 mm
Rα:45 °
SWN:11.113 mm
J6:240 mm
H2:39 mm
N4:3 mm

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Shanghai Shengjie Bearing Co., Ltd.: AddressRoom608,Yizheng Building,No.681 Xincun Road,Putuo District,Shanghai,China; Phone(Working Time)86-02-7233546; Fax

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Shanghai Shengjie Bearing Co., Ltd.

NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Features

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