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

NSK Bearings Tapered Roller Bearings 30206

Product Overview

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Tapered Roller Bearings/Bearings

30206

Tapered Roller Bearing

Bore d30 mm
Width T17.25 mm

Product Features

NSK tapered roller bearing (30206 series), model 30206: 30 mm bore, 62 mm OD, 17.25 mm width
Basic dynamic load rating Cr 53 kN, basic static load rating C0r 47.5 kN (NSK official catalog; current-generation equivalent HR30206J, Cr/C0r figures above are taken from that current design)
Limiting speed approx. 6000 min⁻¹ (grease), 8000 min⁻¹ (oil)
Carries combined radial load and axial load in one direction; inner and outer rings are separable for easy mounting and service
Nahshon is NSK's distributor in Taiwan — add the part number to your inquiry list

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Product Specifications

Specification	Unit	30206
Series	-	30206 series
Bore d	mm	30
Outer diameter D	mm	62
Width T	mm	17.25
Min. chamfer r	mm	1
Basic dynamic load rating Cr	kN	53
Basic static load rating C0r	kN	47.5
Limiting speed (grease)	min⁻¹	6000
Limiting speed (oil)	min⁻¹	8000

Product Description

The 30206 is an NSK tapered roller bearing from the 30206 series: 30 mm bore, 62 mm outer diameter, 17.25 mm width. Tapered roller bearings use a tapered inner ring, rollers and outer raceway so a single bearing carries combined radial load and axial load in one direction; inner and outer rings are separable, giving flexible mounting and clearance adjustment. Basic dynamic load rating Cr is 53 kN and basic static load rating C0r is 47.5 kN (NSK official catalog CAT. No. E1103d; current-generation equivalent HR30206J, Cr/C0r figures above are taken from that current design).

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.