Since 1945 MR has manufactured split pillow block housings, industrial chains and sheaves, in catalog sizes and in custom sizes to drawing. When a part is no longer available, we reproduce it from the original or from the drawing.
In-house manufacturingSN, SNL, SONL, SAF, FNL, TVN and 722500 series
The housing splits into two halves, so you can fit or remove the bearing without pulling the shaft from the machine. Custom housings manufactured to your drawings as well.
In-house manufacturingZ, A, B, C and D sections · 1 to 18 grooves
Large-diameter sheaves, QD-type taper bushing sheaves and specials manufactured to your drawings, including custom sizes beyond standard catalog offerings.
In-house manufacturingANSI (ASA) · British Standard (BS) · oilfield
We manufacture ASA roller chains with up to six strands, as well as special and oilfield chains for severe service. Made to order.
Made to orderManufactured to your drawings · housings and sheaves
Need a part that's out of production? We reproduce it from the original, even a broken one, or from the drawing. Housings and sheaves only.
Here's what we need to quote your part:
Send the drawing, a photo of the part or its part number by WhatsApp or email.
