Cylindrical Roller Bearings
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Cylindrical Roller Bearings NU2056ECMA

Cylindrical Roller Bearings NU2056ECMA Specifications
Designation NU2056ECMA
Principle dimensions(d) 280mm
Principle dimensions(D) 420mm
Principle dimensions(B) 82mm
Basic load ratings(dyn.) 1230kN
Basic load ratings(stat.) 2160kN
Reference speed 1400r/min
Limiting speed 2200r/min
Weight 40kg


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.