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NJ 214 ECP NJ Cylindrical Roller Bearing

NJ 214 ECP is a nj cylindrical roller bearing with a 70 mm bore, 125 mm outside diameter and 24 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 214 ECP

  • BWK

  • BWK-NJ-214-ECP

DESCRIPTION

Product Overview

NJ 214 ECP is a nj cylindrical roller bearing with a 70 mm bore, 125 mm outside diameter and 24 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-214-ECP

Technical Specifications

Model NJ 214 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 70 mm
Bore Dia Tolerance -0.15mm to 0
Outer Dia 125 mm
Outer Dia Tolerance -0.018mm to 0
Width 24 mm
Width Tolerance -0.15mm to 0
Shoulder Dia Of Outer Ring 108.3 mm
Shoulder Dia Of Inner Ring 89.4 mm
Permissible Axial Displacement(max.) 1.2 mm
Raceway Diameter Of Inner Ring 83.5 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 30825 lbf
Static Radial Load 30825 lbf
Max Speed (X1000 rpm) 6
Temperature Range -30° to 110 °C
Lubrication Grease, Oil
RoHS Compliant
REACH Compliant
Weight 1.18 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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