Needle Roller Bearings
McGill MR 52
MR Series 500
MR 52 is also available as
- MR 52$97.82
- MR 52/MI 42Quote
- MR 52/MI 44$217.06
Series
Standard
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
29,900
Includes Inner Ring
No
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
Dimensions
| Dim. | Meaning | in (nom. / tol.) | mm (nom. / tol.) |
|---|---|---|---|
| D | Outside Diameter | 4.2500+0/-.0008 | 108.0+0/-.020 |
| HD | Radial Lub. Hole Diameter | .19 | 5 |
| Ro | Max Hsg Radius To Clear | 0.08 | 2 |
| W | 1.750+0/-.005 | 44.45+0/.13 | |
| d | Shaft Diameter | 3.2500+0/-.0005 | 82.6+0/-.013 |
Values as printed for MR 52. Figures are nominal; a tolerance is shown where the catalog prints one, and reference dimensions carry none. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Includes Inner Ring
- No
- Cage Material
- Steel
- Bore Type
- Straight
- Radial Clearance
- Normal
- Number of Rows
- 1
- Seal Type
- Unsealed
- Rolling Element
- Needle Roller
- Misalignment
- No
- Speed (Max) Oil
- 3,700
- Bore Size - Inch
- 3.25Shaft size chart
- Static Load Rating (lb)
- 64,400
- Dynamic Load Rating (lb)
- 29,900
- Speed (Max) Grease
- 1,850
- Housing & Shaft Fillet (in)
- 0.08
- Full Complement/Caged
- Caged
- Platform
- Cagerol Bearing
- Sealed
- None
- Duplexing
- No
- Precision Rating
- RBEC-1
- Related Inner Ring
- MI 44
- Flanges
- No Flanges
- Standard Met
- ABMA, ISO
- Lubrication Hole Type
- Lubrication Groove & Hole
- Component Type
- Outer race only
- Separable
- Nonseparable
- Enclosure
- Open
- Retainer
- Yes
- Outer Width (in)
- 1.75
- Operating Temperature Range (F)
- -20 to 250 °F
- Outside Diameter (in)
- 4.25
- Radial Lub Hole Diameter (in)
- 0.19
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- McGill
- Mfg. Catalog Numberi
- MR 52
- Mfg. Part Numberi
- 5405200000
- GDS #i
- GDS-113651
- Categoryi
- Needle Roller Bearings
- UPCi
- 726166064129
- Seriesi
- Standard
MR 52 options
Common Questions
Is this a genuine McGill part?
Yes. GDS Supply supplies the genuine McGill MR 52, manufacturer article number 5405200000. Its UPC is 726166064129.
