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

NSK Bearings Cylindrical Roller Bearings N215W

Product Overview

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Cylindrical Roller Bearings/Bearings

N215W

Cylindrical Roller Bearing

Bore d75 mm
Width B25 mm

Product Features

NSK cylindrical roller bearing (N215 series), model N215W: 75 mm bore, 130 mm OD, 25 mm width, N type, W pressed-steel cage
Basic dynamic load rating Cr 119 kN, basic static load rating C0r 111 kN (NSK official catalog)
Limiting speed approx. 3800 min⁻¹ (grease), 4800 min⁻¹ (oil)
no ribs on outer ring, two ribs on inner ring; outer ring can float axially, no axial load capacity; line contact between rollers and raceways gives high radial load capacity and low friction, suited to high-speed heavy-duty drives
Nahshon is NSK's distributor in Taiwan — add the part number to your inquiry list

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Product Specifications

Specification	Unit	N215W
Series	-	N215 series (N type)
Bore d	mm	75
Outer diameter D	mm	130
Width B	mm	25
Min. chamfer r	mm	1.5
Cage	-	W (pressed steel)
Basic dynamic load rating Cr	kN	119
Basic static load rating C0r	kN	111
Limiting speed (grease)	min⁻¹	3800
Limiting speed (oil)	min⁻¹	4800

Product Description

The N215W is an NSK cylindrical roller bearing from the N215 series (N type): 75 mm bore, 130 mm outer diameter, 25 mm width, W pressed-steel cage. Basic dynamic load rating Cr is 119 kN and basic static load rating C0r is 111 kN (NSK official catalog CAT. No. E1103d). Cylindrical roller bearings use line contact between rollers and raceways for high radial load capacity and low friction — suited to high-speed, heavy-duty drives such as gear reducers, motors and machine-tool spindles.

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.