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

NSK Bearings Cylindrical Roller Bearings N206W

Product Overview

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Cylindrical Roller Bearings/Bearings

N206W

Cylindrical Roller Bearing

Bore d30 mm
Width B16 mm

Product Features

NSK cylindrical roller bearing (N206 series), model N206W: 30 mm bore, 62 mm OD, 16 mm width, N type, W pressed-steel cage
Basic dynamic load rating Cr 30.5 kN, basic static load rating C0r 23.3 kN (NSK official catalog)
Limiting speed approx. 8500 min⁻¹ (grease), 10000 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	N206W
Series	-	N206 series (N type)
Bore d	mm	30
Outer diameter D	mm	62
Width B	mm	16
Min. chamfer r	mm	1
Cage	-	W (pressed steel)
Basic dynamic load rating Cr	kN	30.5
Basic static load rating C0r	kN	23.3
Limiting speed (grease)	min⁻¹	8500
Limiting speed (oil)	min⁻¹	10000

Product Description

The N206W is an NSK cylindrical roller bearing from the N206 series (N type): 30 mm bore, 62 mm outer diameter, 16 mm width, W pressed-steel cage. Basic dynamic load rating Cr is 30.5 kN and basic static load rating C0r is 23.3 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.