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UCF 200 (SF); UCFX 200 (MSF) & UCF 300 Series

The UCF pillow block (RHP SF and MSF series) consists of a bearing insert with a spherical outer diameter in a cast iron housing. The bearing is usually fixed to the shaft by means of two set screws in the extended portion of the inner ring.

Click here for catalogue info covering housing dimensions and relevant inserts

UCF 200 Series       UC200 inserts     (= RHP SF Series) / Setscrew locking collars

UCFX 200 Series     UCX200 inserts  (= RHP MSF Series) / Setscrew locking collars

UCF 300 series        UC300 inserts / Setscrew locking collars

If you are more familiar with RHP Self-Lube numbers you should download this NSK-RHP catalogue extract

General operating limitations

Flange units are suited to applications in which static misalignment of up to 2deg must be overcome, but are not well suited to high speed, dynamic misalignment applications where an internally aligning bearing sytem should be used.

Operating temperature range -20 to +100 Celsius. At temperatures above 70 Celsius grease degradation should be considered as the limiting factor. High temperature units are available.

The limiting speed is dependent upon the quality of shaft used (See Technical section).

Bearings with tapered bore and adapter sleeves

The UKF 200 and UKF 300 series feature a tapered bore insert with sleeves for metric or imperial shafts.

UKF 200 Series

UKF 300 Series

If you are more familiar with the RHP Self-Lube numbers you should download this NSK-RHP Catalogue extract

Contact OEM Sales on 01952 222300 or e-mail OEM ; Trade Sales on 01952 222400 or e-mail Trade for more details

Whilst every effort has been made to ensure the accuracy of the information on this website, if you spot a mistake please inform the Thanks!