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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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1 in stock
Caged needle roller bearing, 3-3/4 in shaft x 4-3/4 in OD x 2 in wide, unsealed, 36,500 lbf dynamic, 3,200 rpm. Machined outer race; MI 50 or MI 52 inner.
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| MFR / Brand | McGill |
|---|---|
| MPN | MR 60 |
| GTIN | 726166064310 |
| Model | MR 60 |
| Bearing Type | Needle Roller Bearing |
| ID | 3.7500 in (95.250 mm) |
| OD | 4.7500 in (120.650 mm) |
| Width | 2.000 in (50.800 mm) |
| Base Number | MR 60 |
|---|---|
| Industry Terms | needle roller bearing, machined race needle bearing, CAGEROL, heavy duty needle bearing, caged needle bearing, outer race |
| Common Misspellings | MacGill MR60, Mcgil MR 60, MR-6O |
| Application Types | Gearboxes, transmissions, oscillating linkages, pivots, idler shafts |
| Overall Width | 2.000 in (50.800 mm) |
| Shaft Diameter | 3.7500 in (95.250 mm) |
| Relubrication | Annular groove and radial hole in outer race |
| Mpn Variants | MR 60, MR-60, MR60, MS51961-43, MS 51961-43, 5406000000 |
| Cage Type | Cage-guided precision needles |
| Dynamic Load Rating | 162,352 N (36,500 lbf) |
| Static Load Rating | 387,421 N (87,100 lbf) |
| Series | CAGEROL MR |
| Rolling Elements | Needle Roller |
| Item Weight | 1.53 kg (3.38 lb) |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Limiting Speed | 3,200 rpm oil |
| Relubrication Feature | Yes |
| Bearing Material | Bearing quality steel |
| Inner Ring | McGill MI 50 or MI 52 |
| Closure Type | Open |
| Cross Reference 1 | MS 51961-43 |
|---|---|
| Cross Reference 2 | McGill MR 60 SRS (related, sealed, lower rating) |
McGill MR 60 is a CAGEROL® machined-race needle roller bearing, outer race and caged needle complement, unsealed, one bearing per unit. Unit Quantity: 1 Pc. GTIN: 726166064310.
MR — McGill CAGEROL® machined-race radial needle bearing.
60 — shaft diameter in sixteenths of an inch: 60/16 = 3-3/4 in.
No suffix — unsealed, standard width. Military designation MS 51961-43.
Shaft Diameter: 3.7500 in (95.250 mm). Outside Diameter: 4.7500 in (120.650 mm). Overall Width: 2.000 in (50.800 mm). Dynamic Load Rating: 162,352 N (36,500 lbf). Static Load Rating: 387,421 N (87,100 lbf). Limiting Speed: 3,200 rpm in oil. Rolling Elements: Needle Roller, cage-guided precision needles. Cage Material: Steel. Closure Type: Open. Bearing Material: Bearing quality steel. Relubrication: Annular lubrication groove and radial lubrication hole in the outer race. Oil Hole Diameter: 0.19 in (5 mm). Item Weight: 1.53 kg (3.38 lb).
Housing Bore Diameter: 4.7495–4.7508 in (120.637–120.670 mm). Inner Ring: McGill MI 50 (3.1250 in bore) or MI 52 (3.2500 in bore), both 3.7487 in OD. The needles run directly on a hardened, ground shaft or on the inner ring.
MS 51961-43 is the military standard number for this bearing. McGill MR 60 SS, S, RS, SRS and RSS are the sealed versions of the same envelope, with lower ratings and speed. MPN variants: MR 60, MR-60, MR60, MS51961-43, MS 51961-43, 5406000000.
3.7500 in (95.250 mm) shaft diameter, 4.7500 in (120.650 mm) outside diameter, 2.000 in (50.800 mm) width.
162,352 N (36,500 lbf).
Unsealed, open.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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