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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 1314

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Self-Aligning Ball Bearings/Bearings

1314

Self-Aligning Ball Bearing

Bore d70 mm
Width B35 mm

Product Features

NSK self-aligning ball bearing (1314 series), model 1314: 70 mm bore, 150 mm OD, 35 mm width, cylindrical bore (no K)
Basic dynamic load rating Cr 82.5 kN, basic static load rating C0r 27.7 kN (NSK official catalog CAT. No. E1103d)
Limiting speed approx. 4000 min⁻¹ (grease), 5000 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	1314
Series	-	1314 series
Bore d	mm	70
Outer diameter D	mm	150
Width B	mm	35
Min. chamfer r	mm	2.1
Bore type	-	cylindrical bore (no K)
Basic dynamic load rating Cr	kN	82.5
Basic static load rating C0r	kN	27.7
Limiting speed (grease)	min⁻¹	4000
Limiting speed (oil)	min⁻¹	5000

Product Description

The 1314 is an NSK self-aligning ball bearing from the 1314 series: 70 mm bore, 150 mm outer diameter, 35 mm width, cylindrical bore (no K). Basic dynamic load rating Cr is 82.5 kN and basic static load rating C0r is 27.7 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.