SKF 639177 Taper 20 mm I.D Roller Bearing, 43 mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£116.87

(exc. VAT)

£140.24

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 16 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£116.87

*price indicative

RS Stock No.:
233-7162
Mfr. Part No.:
639177
Brand:
SKF
Find similar products by selecting one or more attributes.
Select all

Brand

SKF

Product Type

Roller Bearing

Inside Diameter

20 mm

Bore Type

Tapered

Cage Material

Sheet Metal

Roller Material

Steel

Outside Diameter

43 mm

Number of Rows

1

Series

639177

Cone Width

13.25mm

Static Load Rating

16kN

Limiting Speed

18000rpm

Cup Width

11mm

Standards/Approvals

No

Bearing Dynamic Load Rating

16.5 KN

Bearing Material

Steel

Race Type

Grooved

Bearing Type

Taper

COO (Country of Origin):
DE
The SKF single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e the larger the value of e, the larger the contact angle.

Low friction

Enhanced operational reliability

Rigid bearing application

A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. By applying a preload, a rigid bearing application can be achieved.

Running-in perio

Related links