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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.
Availability:
3 in stock
MRC 312MFG maximum-capacity filling-slot ball bearing, 60 x 130 x 31 mm, one metal shield, snap ring and groove, 91,300 N dynamic rating. 1 Pc.
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$84.98
3 in stock
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| MFR / Brand | MRC |
|---|---|
| MPN | 312MFG |
| Model | 312MFG |
| Bearing Type | Ball Bearing |
| ID | 60 mm |
| OD | 130 mm |
| Width | 31 mm |
| Base Number | 312M |
|---|---|
| Overall Width | 31 mm |
| Mpn Variants | 312MFG; 312-M-F-G; 312 M F G |
| Precision Class | ABEC 1 / P0 |
| Cage Type | Pressed, ball-guided |
| Dynamic Load Rating | 91,300 N |
| Static Load Rating | 78,000 N |
| Series | MRC 300-M medium |
| Rolling Elements | Ball |
| Cage Material | Pressed steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Yes |
| Internal Clearance | CN |
| Bearing Material | Chrome steel |
| Industry Terms | max type ball bearing; filling slot ball bearing; shielded bearing with snap ring; 60x130x31 bearing; 312 series ball bearing |
| Common Misspellings | MRC 312 MFG; MRC 312-MFG; MRC312MFG; MCR 312MFG; MRC 312MF G |
| Application Types | Electric motors; industrial gearboxes; pumps; general industrial machinery |
| Closure Type | Shield one side |
| Cross Reference 1 | NSK BL312ZNR - max type, one shield, snap ring |
|---|---|
| Cross Reference 2 | NSK BL312 - max type, open; no shield or snap ring |
| Cross Reference 3 | MRC 312MF - same max type, one shield; no snap ring |
| Cross Reference 4 | MRC 312M - same max type; open, no shield, no snap ring |
MRC 312MFG single-row maximum-capacity filling-slot ball bearing with one metal shield and a snap ring carried in a groove in the outer ring. Bore Diameter: 60 mm. Outside Diameter: 130 mm. Overall Width: 31 mm. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Shield one side. Cage Material: Pressed steel. Cage Type: Pressed, ball-guided. Bearing Material: Chrome steel. Unit Quantity: 1 Pc.
312 — MRC 300 medium series at bore code 12: 60 mm bore, 130 mm outside diameter.
M — maximum capacity, filling notch. A loading slot cut in the shoulder of each ring lets more balls into the raceway.
F — one metal shield. On MRC, F and FF are shields and Z and ZZ are rubber seals.
G — snap ring groove machined in the outer ring, with the snap ring supplied in it.
Dynamic Load Rating: 91,300 N. Static Load Rating: 78,000 N. Internal Clearance: CN. Precision Class: ABEC 1 / P0. Series: MRC 300-M medium.
Snap Ring Included: Yes, with outer-ring groove.
Bore Diameter: 60 mm. Outside Diameter: 130 mm. Overall Width: 31 mm. Outer ring located axially by the snap ring in its outer-ring groove.
Closest first: NSK BL312ZNR (max type, one shield, snap ring), NSK BL312 (max type, open, no snap ring), MRC 312MF (max type, one shield, no snap ring) and MRC 312M (max type, open, no shield, no snap ring). MPN Variants: 312MFG, 312-M-F-G, 312 M F G.
Bore Diameter is 60 mm, Outside Diameter is 130 mm and Overall Width is 31 mm.
M is maximum capacity with a filling notch, F is one metal shield and G is a snap ring groove in the outer ring with the snap ring supplied.
Dynamic Load Rating is 91,300 N and Static Load Rating is 78,000 N.
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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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