MCGILL MR 32 SRS needle roller bearing
- Brand
- McGILL
- Category
- Bearings
- Subcategory
- Needle roller bearing
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Description
McGILL MR 32 SRS belongs to needle roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for MR 32 SRS and any equivalents.
When a radial load has to be carried in a spot too tight for a ball bearing, the MCGILL MR SRS series is a common answer. These needle roller bearings have a very low section. MR identifies McGill's needle roller bearing family, and SRS marks the sealed version. You will find them in transmissions, machine tools, lifting equipment and other mechanisms where the outer diameter is the limiting factor.
Reading the code is straightforward. MR is the McGill needle roller bearing family, the number after it sets the size within the series, and SRS tells you the bearing is sealed. A larger number means a larger bearing. To pick the right part number, match three dimensions: the shaft diameter, the outer diameter and the width your housing can take.
In US plants these bearings turn up in gearboxes, pumps, compressors, textile machines, packaging lines and chain drives. They also serve the agricultural sector, in seeders and harvesters, and general maintenance work where a bearing with little radial space is being replaced. Needles instead of balls give high radial load capacity for the space used.
Selection comes down to shaft diameter, outer diameter and housing width. The SRS seal keeps out dust and moisture, but it needs a suitable raceway surface and the right lubricant. At assembly, check that the shaft and housing are aligned and do not strike the needles. Use the lubrication called for by the rotation speed and operating temperature.
McGill needle roller bearings interchange with other brands that follow the same dimension nomenclature. What matters is that shaft, outer and width dimensions and the sealing type line up. A bearing with the same dimensional designation can replace it. Confirm interchangeability against the exact part number before ordering.
For an MR SRS needle roller bearing, send the full part number to MR Industrial Accessories by WhatsApp or email. The team can suggest equivalents and help you choose the right variant, then get your quote back to you promptly.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the SRS suffix mean on an MR bearing?
- SRS means the needle roller bearing is sealed. The seal keeps dust, chips and moisture away from the needles and raceway, and helps hold the lubricant in place. In contaminated environments this sealed variant is the one to choose.
- How do I choose the MR SRS part number I need?
- You need the shaft diameter, the outer diameter and the housing width. Those three dimensions identify the MR series number. If you have the old part number, send it by WhatsApp or email and we will cross-check it against the McGill designation.
- Can MR SRS needle roller bearings be replaced by another brand?
- Yes, as long as the shaft, outer and width dimensions and the type of sealing match. The dimension nomenclature is standard among manufacturers. Always confirm the exact part number with the technical team before replacing.