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

Product Overview

NSK Bearings Self-Aligning Ball Bearings 1317

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Self-Aligning Ball Bearings/Bearings

1317

Self-Aligning Ball Bearing

Bore d85 mm
Width B41 mm

Product Features

NSK self-aligning ball bearing (1317 series), model 1317: 85 mm bore, 180 mm OD, 41 mm width, cylindrical bore (no K)
Basic dynamic load rating Cr 108 kN, basic static load rating C0r 38 kN (NSK official catalog CAT. No. E1103d)
Limiting speed approx. 3400 min⁻¹ (grease), 4000 min⁻¹ (oil)
Double-row balls on a spherical outer raceway self-align for shaft misalignment; lower friction and higher speed capability than a spherical roller bearing
Nahshon is NSK's distributor in Taiwan — add the part number to your inquiry list

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Product Specifications

Specification	Unit	1317
Series	-	1317 series
Bore d	mm	85
Outer diameter D	mm	180
Width B	mm	41
Min. chamfer r	mm	3
Bore type	-	cylindrical bore (no K)
Basic dynamic load rating Cr	kN	108
Basic static load rating C0r	kN	38
Limiting speed (grease)	min⁻¹	3400
Limiting speed (oil)	min⁻¹	4000

Product Description

The 1317 is an NSK self-aligning ball bearing from the 1317 series: 85 mm bore, 180 mm outer diameter, 41 mm width, cylindrical bore (no K). Basic dynamic load rating Cr is 108 kN and basic static load rating C0r is 38 kN (NSK official catalog CAT. No. E1103d). Self-aligning ball bearings use double-row balls on a spherical outer raceway, self-aligning for minor shaft misalignment with lower friction and higher speed capability than a spherical roller bearing, at the cost of lower radial load capacity.

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.