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Needle Roller Bearings
McGill MR 12 N/MI 8 N BULK
McGill Cagerol® Radial Needle Roller Bearing (with inner) - MR 12 N/MI 8 N BULK
MR 12 is also available as
This part has been discontinued.
Contact us for an alternative.
Series
Narrow
Material
52100 Bearing Steel
Includes Inner Ring
Yes
Cage Material
Steel
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Machined race needle bearing
- Retained (caged) needle rolling elements
- Annular lubrication groove
- Narrow width configuration
- With separable inner ring
- Material
- 52100 Bearing Steel
- Includes Inner Ring
- Yes
- Cage Material
- Steel
- Radial Clearance
- Normal
- Seal Type
- Unsealed
- Number of Rows
- 1
- Rolling Element
- Needle Roller
- Bore Type
- Straight
- Misalignment
- No
- Platform
- Cagerol Bearing
- Speed [Max] Grease (RPM)
- 8,000 rpm
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- McGill
- Mfg. Catalog Numberi
- MR 12 N/MI 8 N BULK
- Mfg. Part Numberi
- 5451260025
- GDS #i
- GDS-113712
- Categoryi
- Needle Roller Bearings
- Seriesi
- Narrow
Documents & Support
Datasheets, CAD drawings, and installation instructions are available on request.
Request DocumentationMR 12 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MR 12 | Base configuration | $18.15 | View |
| MR 12 N | Narrow width, unsealed only — typically 0.25 in narrower | $18.15 | View |
| MR 12 RS | Single seal, lip turned out | $41.12 | View |
| MR 12 RSS | Double seal, both lips turned out | $27.99 | View |
| MR 12 S | Single seal, lip turned in | $75.05 | View |
| MR 12 SRS | Double seal, one lip turned in and one turned out | $38.54 | View |
| MR 12 SS | Double seal, both lips turned in | $26.64 | View |
| MR 12 RSS/MI 8 | Double seal, both lips turned out, Supplied with inner ring MI 8 | $271.98 | View |
Common Questions
Has the McGill MR 12 N/MI 8 N BULK been discontinued?
Yes. McGill has discontinued the MR 12 N/MI 8 N BULK. Contact us for cross-reference help finding a suitable replacement.
Is this a genuine McGill part?
Yes. GDS Supply supplies the genuine McGill MR 12 N/MI 8 N BULK, manufacturer article number 5451260025.
