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

NSK Bearings Spherical Roller Bearings 23032K

Product Overview

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Spherical Roller Bearings/Bearings

23032K

Spherical Roller Bearing

NSK Distributor Taiwan

Bore d160 mm
Width B60 mm

Product Features

NSK spherical roller bearing (23032 series), model 23032K: 160 mm bore, 240 mm OD, 60 mm width, tapered bore (K, 1:12 taper)
Basic dynamic load rating Cr 675 kN, basic static load rating C0r 955 kN (NSK official catalog; current-generation equivalent 23032CDKE4, Cr/C0r figures above are taken from that higher-capacity current design)
Thermal speed rating approx. 2400 min⁻¹, limiting speed (grease) approx. 1300 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

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Product Description

The 23032K is an NSK spherical roller bearing from the 23032 series: 160 mm bore, 240 mm outer diameter, 60 mm width, tapered bore (K, 1:12 taper). Basic dynamic load rating Cr is 675 kN and basic static load rating C0r is 955 kN (NSK official catalog CAT. No. E1103d; current-generation equivalent 23032CDKE4, 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.

Product Specifications

Specification	Unit	23032K
Series	-	23032 series
Bore d	mm	160
Outer diameter D	mm	240
Width B	mm	60
Min. chamfer r	mm	2.1
Bore type	-	tapered bore (K, 1:12 taper)
Basic dynamic load rating Cr	kN	675
Basic static load rating C0r	kN	955
Thermal speed rating	min⁻¹	2400
Limiting speed (grease)	min⁻¹	1300

FAQ

What's the difference between the Z, ZZ and DDU suffixes?

Z means a single-side steel shield, ZZ means steel shields on both sides, and DDU means contact rubber seals on both sides. Shields suit general environments and high speeds; rubber seals give better dust and water protection with slightly higher friction torque — choose based on your dust exposure and lubrication method.

When should I choose C3 clearance instead of standard clearance?

For motors or other applications with noticeable temperature rise, or high-speed operation, the inner ring expands from heat and reduces the clearance — choose C3 in that case. Standard clearance is fine for general room-temperature, low-speed use. See Nahshon's technical resources for a clearance selection guide.

Is 23032K in stock in Taiwan? What is the lead time?

Nahshon is the NSK distributor in Taiwan and keeps stock of some commonly used items. Add 23032K to your inquiry list or give us a call, and we'll confirm stock, lead time and quote.