Overview
RHP is the British bearing name. It was formed in 1969 out of three older companies, Ransome and Marles, Hoffmann and Pollard, whose own history goes back to 1898. NSK acquired it in 1990, and the Self-Lube housed units are still made in Newark.
RHP matters in Qatar for one practical reason: older British and Commonwealth built plant is full of imperial sizes, and RHP is where the imperial numbers still come from. Petrofab quotes RHP through its supplier base.
What we supply
Housed bearing units, deep groove ball, cylindrical roller, precision and ball screw support bearings, in metric and imperial, in metric and imperial sizes.
Reading an RHP number
RHP names the housed unit series rather than coding it letter by letter.
| Code | What it means |
| Self-Lube | The housed unit range: pillow blocks, flange units and take up units with a re-lubricatable insert bearing |
| Silver-Lube | The corrosion resistant version, for washdown and food areas |
| Life-Lube | The version sealed for life, where re-greasing is not practical |
| MJ, LJ | Imperial deep groove ball bearing series |
A bearing usually has an equivalent under another brand, and the letters are where the two differ. Send whichever number is in front of you and we will identify what fits.
Ordering
Send us the RHP number with the quantity. If the marking has worn off, send the bore, the outside diameter and the width, and tell us what it runs in and how hard it works. We will identify the equivalent and quote it. Quantities and delivery are confirmed on the quotation.
The full bearing range, and every brand we carry, is on our bearings page.