Cylindrical Roller Bearings
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Cylindrical Roller Bearings NJ2318ECM

Cylindrical Roller Bearings NJ2318ECM Specifications
Designation NJ2318ECM
Principle dimensions(d) 90mm
Principle dimensions(D) 190mm
Principle dimensions(B) 64mm
Basic load ratings(dyn.) 500kN
Basic load ratings(stat.) 540kN
Reference speed 3800r/min
Limiting speed 4500r/min
Weight 8,15kg


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.