L
o
a
d
i
n
g
.
.
.

Product Series of Automation-Related Precision Ball Screws and Linear Rails – High-Precision Ball Screws

NSK Bearings Spherical Roller Bearings 23124

Product Overview

L
o
a
d
i
n
g
.
.
.

Spherical Roller Bearings/Bearings

23124

Spherical Roller Bearing

Bore d120 mm
Width B62 mm

Product Features

NSK spherical roller bearing (23124 series), model 23124: 120 mm bore, 200 mm OD, 62 mm width, cylindrical bore (no K)
Basic dynamic load rating Cr 580 kN, basic static load rating C0r 720 kN (NSK official catalog; current-generation equivalent 23124CE4, Cr/C0r figures above are taken from that higher-capacity current design)
Thermal speed rating approx. 2800 min⁻¹, limiting speed (grease) approx. 1400 min⁻¹
Double-row rollers on a spherical outer raceway self-align for misalignment and shaft deflection — suited to long shafts and heavy-duty drives
Nahshon is NSK's distributor in Taiwan — add the part number to your inquiry list

Quantity

Quick Inquiry

Call Us Email Us Contact Us About This Product

Product Specifications

Specification	Unit	23124
Series	-	23124 series
Bore d	mm	120
Outer diameter D	mm	200
Width B	mm	62
Min. chamfer r	mm	2
Bore type	-	cylindrical bore (no K)
Basic dynamic load rating Cr	kN	580
Basic static load rating C0r	kN	720
Thermal speed rating	min⁻¹	2800
Limiting speed (grease)	min⁻¹	1400

Product Description

The 23124 is an NSK spherical roller bearing from the 23124 series: 120 mm bore, 200 mm outer diameter, 62 mm width, cylindrical bore (no K). Basic dynamic load rating Cr is 580 kN and basic static load rating C0r is 720 kN (NSK official catalog CAT. No. E1103d; current-generation equivalent 23124CE4, Cr/C0r figures above are taken from that higher-capacity current design). Spherical roller bearings use double-row rollers on a spherical outer raceway that self-aligns for misalignment and shaft deflection while carrying heavy radial and bidirectional axial loads — common in gear reducers, conveyor rollers, paper machinery and wind-turbine main shafts.

Inquiries & customization

Add this part number to your inquiry list — Nahshon is NSK's distributor in Taiwan and works directly with the factory to confirm specifications, stock and pricing.