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

Product Overview

NSK Bearings Angular Contact Ball Bearings 7214BW

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Angular Contact Ball Bearings/Bearings

7214BW

Angular Contact Ball Bearing (NSK Authorized Distributor, Taiwan)

Bore d70 mm
Width B24 mm

Product Features

NSK angular contact ball bearing, single-row 7214 series, model 7214BW: 70 mm bore, 125 mm OD, 24 mm width, 40° contact angle, W pressed-steel cage
Basic dynamic load rating Cr 76 kN, basic static load rating C0r 58 kN (NSK official catalog)
Limiting speed approx. 3200 min⁻¹ (grease), 4500 min⁻¹ (oil)
Carries radial load plus axial load in one direction; two or more bearings are matched (DB/DF/DT) for bidirectional loading
Nahshon is NSK's authorized distributor in Taiwan — add the part number to your inquiry list

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Product Specifications

Specification	Unit	7214BW
Series	-	7214 series (single row)
Bore d	mm	70
Outer diameter D	mm	125
Width B	mm	24
Min. chamfer r	mm	1.5
Contact angle	-	40°
Cage	-	W (pressed steel)
Basic dynamic load rating Cr	kN	76
Basic static load rating C0r	kN	58
Limiting speed (grease)	min⁻¹	3200
Limiting speed (oil)	min⁻¹	4500

Product Description

The 7214BW is an NSK angular contact ball bearing from the single-row 7214 series: 70 mm bore, 125 mm outer diameter, 24 mm width, 40° contact angle, W pressed-steel cage. Basic dynamic load rating Cr is 76 kN and basic static load rating C0r is 58 kN (NSK official catalog CAT. No. E1103d). Angular contact ball bearings carry radial load together with axial load in one direction; because a radial load produces an axial reaction, two or more bearings are typically matched (DB, DF or DT) — common in machine-tool spindles, pumps and precision drives.

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Add this part number to your inquiry list — Nahshon is NSK's authorized distributor in Taiwan and works directly with the factory to confirm specifications, stock and pricing.