Cylindrical Roller Bearings
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Cylindrical Roller Bearings NU3168ECMA

Cylindrical Roller Bearings NU3168ECMA Specifications
Designation NU3168ECMA
Principle dimensions(d) 340mm
Principle dimensions(D) 580mm
Principle dimensions(B) 190mm
Basic load ratings(dyn.) 3190kN
Basic load ratings(stat.) 5700kN
Reference speed 950r/min
Limiting speed 1600r/min
Weight 210kg


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.