Machinery & Equipment
Description
NJ238M Cylindrical Roller Bearing
Description:
Inner Diameter: 190 mm
Outer Diameter: 340 mm
Thickness (B): 55 mm
Weight: 22.9 kg
Number of Row: Single Row
Seals Type: Open
Precision Rating: PO P6 P4 P5
Details:Cylindrical roller and raceway for the line contact bearing.Load capacity,
the main radial load.The friction is small of the rolling and ring ribs,suitable for high speed rotation.
According to ring without ribs,can be divided with NU,NJ,NUP,N,NF etc single row bearings.The bearing is inner and outer ring separable structure.
Advantage:
1 Roller and raceway contact or repair off the assembly line for the line contact, radial load capacity for heavy duty and shock loading.
2 The friction coefficient is small for high-speed, speed limit near the deep groove ball bearings.
3. N-type and NU-axial movement can be, able to adapt due to thermal expansion or installation error of shaft and housing caused by the relative position changes, can be used for supporting the free end
4 Detachable inner or outer ring, easy installation and removal
contact:Joan@zqmbearings.com
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Wafangdian QunMa Bearing Manufacturing Co. Ltd.
ball Bearings & roller bearing
Address: ZhuHua Industry Zone, Wafangdian, DaLian city , LiaoNing Province, CHINA. ,
DaLian, LiaoNing
China, 116300
Tel: 400-0998805
Fax: 0574-89212707
