L
o
a
d
i
n
g
.
.
.

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

Product Overview

NSK Bearings Angular Contact Ball Bearings 7216BW

L
o
a
d
i
n
g
.
.
.

Angular Contact Ball Bearings/Bearings

7216BW

Angular Contact Ball Bearing (NSK Authorized Distributor, Taiwan)

Bore d80 mm
Width B26 mm

Product Features

NSK angular contact ball bearing, single-row 7216 series, model 7216BW: 80 mm bore, 140 mm OD, 26 mm width, 40° contact angle, W pressed-steel cage
Basic dynamic load rating Cr 88.5 kN, basic static load rating C0r 69.5 kN (NSK official catalog)
Limiting speed approx. 2800 min⁻¹ (grease), 4000 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

Quantity

Quick Inquiry

Call Us Email Us Contact Us About This Product

Product Specifications

Specification	Unit	7216BW
Series	-	7216 series (single row)
Bore d	mm	80
Outer diameter D	mm	140
Width B	mm	26
Min. chamfer r	mm	2
Contact angle	-	40°
Cage	-	W (pressed steel)
Basic dynamic load rating Cr	kN	88.5
Basic static load rating C0r	kN	69.5
Limiting speed (grease)	min⁻¹	2800
Limiting speed (oil)	min⁻¹	4000

Product Description

The 7216BW is an NSK angular contact ball bearing from the single-row 7216 series: 80 mm bore, 140 mm outer diameter, 26 mm width, 40° contact angle, W pressed-steel cage. Basic dynamic load rating Cr is 88.5 kN and basic static load rating C0r is 69.5 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.

Inquiries & customization

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.