6301 Bearing Series
Deep groove ball bearing — multiple seal variants available
Common Dimensions
Bore (d)
12 mm
Outer Diameter (D)
37 mm
Width (B)
12 mm
Dimension series follows ISO 15 / DIN 625. Values are taken from the factory's parameter table.
Available Variants
| Model | Seal Type | d×D×B | Grease Speed | Oil Speed | Action |
|---|---|---|---|---|---|
| 63012RS | 2RS | 12×37×12 | 16,000 rpm | — | View Details → |
| 6301ZZ | ZZ | 12×37×12 | 20,000 rpm | — | View Details → |
| 6301RS | RS | 12×37×12 | 16,000 rpm | 24,000 rpm | View Details → |
| 6301RZ | RZ | 12×37×12 | 20,000 rpm | 24,000 rpm | View Details → |
| 63012RZ | 2RZ | 12×37×12 | 20,000 rpm | — | View Details → |
| 6301open | Open | 12×37×12 | 20,000 rpm | 24,000 rpm | View Details → |
| 6301Z | Z | 12×37×12 | 20,000 rpm | 24,000 rpm | View Details → |
Related specifications notes
Typical Applications
- Electric motors and generators
- Water pumps and fluid handling systems
- Agricultural machinery
- Home appliances
- General industrial applications
Need a quote for 6301 series bearings?
Tell us your application requirements — we will recommend the right variant and provide competitive pricing.
Request Quote