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NSK/NTN/KOYO NJ424EM-430EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty

January 8, 2026

NSK/NTN/KOYO NJ424EM-430EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty
NSK/NTN/KOYO NJ424EM-430EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty - Image 2
NSK/NTN/KOYO NJ424EM-430EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty - Image 3
NSK/NTN/KOYO NJ424EM-430EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty - Image 4
NSK/NTN/KOYO NJ424EM-430EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty - Image 5

Basic Info.

Inner Diameter 120 mm
Outer Diameter 310 mm
Thickness 72 mm
Model No. NJ424EM
Type Cylindrical Roller Bearing
Material Bearing Steel

Introduction

High-precision cylindrical roller bearing (NJ424EM), made of bearing steel, designed for heavy radial loads. Dimensions: 120×310×72 mm. Features open seal, single-row structure, and precision grades P0–P2. Suitable for OEM/ODM applications.

SKU: 170668a355c4 Category:

Description

Basic Info.

Model NO.
NJ424EM

Outer Dimension
35mm-400mm

Material
Bearing Steel

Spherical
Non-Aligning Bearings

Load Direction
Radial Bearing

Separated
Separated

Product Name
Cylindrical Roller Bearing

Structure
Cylindrical

Seals Type
Open

Lubricate
Oil Grease Dry

Precision Rating
P0 P6 P5 P4 P2

Number of Row
Single Row

Service
OEM ODM

Transport Package
Carton Pallet

Specification
120*310*72mm

Trademark
SKF NSK NTN TIMKEN KOYO

Origin
China

HS Code
8482500090

Production Capacity
100000

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