Cylindrical Roller Bearings
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Cylindrical Roller Bearings NJ422

Cylindrical Roller Bearings NJ422 Specifications
Designation NJ422
Principle dimensions(d) 110mm
Principle dimensions(D) 280mm
Principle dimensions(B) 65mm
Basic load ratings(dyn.) 532kN
Basic load ratings(stat.) 585kN
Reference speed 2600r/min
Limiting speed 3200r/min
Weight 20,3kg


Roller and Raceway for the line contact. High Load capacity, main Radial load. low friction For Rolling element and the ring flange,Suitable for high-speed rotation.

HRT Manufacturer Series:
Single Row Cylindrical roller bearings NU,NJ,NUP,N,NF Series.
Double Row Cylindrical roller bearings NNU,NN Series.
Four Row Cylindrical roller bearings FC,FCD Series.

Suffix Number:
ECP: Injection moulded cage of glass fibre reinforced polyamide.
ECJ: Pressed steel cage.
ECM: Two-piece machined brass cage.

Main application: Large and medium-sized motors, rolling stock, spindle machines, internal combustion engines, generators, gas turbine, gearbox, rolling mill, vibrating screen and hoisting and conveying machinery.