Brand: SKF
ID: NJ2204 ECP
MADE IN: GERMANY 

DESCRIPTION

EAN: 7316577025647

Category: Cylindrical Roller Bearing, Single Row

Weight and Dimensions

Inner Diameter (d) MM: 20

Outer Diameter (D) MM: 47

Width (B) MM: 18

Inner Diameter (d) Inch: 0.7874

Outer Diameter (D) Inch: 1.8504

Width (B) Inch: 0.7087

Weight (kg): 0.14

Product Properties

Bore: Cylindrical

Seal: None

Cage Type: Injection-moulded plastic (P)

External Modification: None

Radial Internal Play: CN (Normal)

Precision: Standard

Heat Stabilization: Not applicable; suitable for temperatures up to 120 °C

Suffix Description

EC: Optimized internal design featuring more and/or larger rollers, with improved roller-to-end flange contact.

P: Glass fibre reinforced polyamide 6.6 injection-moulded cage, roller-centred.

Product Description

The NJ2204ECP SKF bearing is a single-row cylindrical roller bearing equipped with a cage. It comprises a robust inner and outer ring, accompanied by cylindrical rollers contained within a cage. The cage effectively prevents direct contact between rollers, enabling higher operational speeds compared to full-complement designs. Additionally, this bearing exhibits significant rigidity and can accommodate high radial loads. Given that both rings are easily separable, installation is straightforward. Typical applications include gearboxes, agricultural machinery, pumps, compressors, and electric motors.

This specific NJ type features two rigid ribs on the outer ring and one on the inner ring, allowing it to sustain radial loads and axial forces in a single direction. Used as a support bearing, it facilitates axial shaft displacement relative to the housing in one direction while providing axial location in the opposite direction. NJ bearings may also function as locating bearings when paired with HJ angle rings (sold separately), securing the shaft axially in both directions.

Package Includes: One (1) SKF Bearing NJ2204 ECP