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NJ 212 ECP NJ Cylindrical Roller Bearing

NJ 212 ECP is a nj cylindrical roller bearing with a 60 mm bore, 110 mm outside diameter and 22 mm width. Designed for high radial loads. The NJ arrangement has two outer-ring flanges and one inner-ring flange, providing axial location in one direction.
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  • NJ 212 ECP

  • BWK

  • BWK-NJ-212-ECP

DESCRIPTION

Product Overview

NJ 212 ECP is a nj cylindrical roller bearing with a 60 mm bore, 110 mm outside diameter and 22 mm width. Designed for high radial loads. The NJ arrangement has two outer-ring flanges and one inner-ring flange, providing axial location in one direction.

NJ-212-ECP

Technical Specifications

Model NJ 212 ECP
Product Type NJ Cylindrical Roller Bearing
Structure Single row cylindrical rollers with NJ flange arrangement
System of Measurement Metric
Roller Bearing Type Cylindrical
Seal Type Open
Inner Ring Type With Inner Ring
For Load Direction Combined
Construction Single Row
Bore Dia 60 mm
Bore Dia Tolerance -0.15mm to 0
Outer Dia 110 mm
Outer Dia Tolerance -0.015mm to 0
Width 22 mm
Width Tolerance -0.15mm to 0
Shoulder Dia Of Outer Ring 95.1 mm
Shoulder Dia Of Inner Ring 77.5 mm
Permissible Axial Displacement(max.) 1.4 mm
Raceway Diameter Of Inner Ring 72 mm
Chamfer Dimension r1,2(min.) 1.5 mm
Chamfer Dimension r3,4(min.) 1.5 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material PA66 cage, roller centred
Dynamic Radial Load 24300 lbf
Static Radial Load 22950 lbf
Max Speed (X1000 rpm) 8
Temperature Range -30° to 110 °C
Lubrication Grease, Oil
RoHS Compliant
REACH Compliant
Weight 0.82 kg

Applications

Gearboxes, industrial drives and general rotating machinery.

Selection and Installation

Check the required axial locating direction and available thermal expansion. Align separable components carefully and verify the lubrication supply.

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