6306 Bearing Series
Deep groove ball bearing — multiple seal variants available
Common Dimensions
Bore (d)
30 mm
Outer Diameter (D)
72 mm
Width (B)
19 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 |
|---|---|---|---|---|---|
| 63062RS | 2RS | 30×72×19 | 6,700 rpm | — | View Details → |
| 6306ZZ | ZZ | 30×72×19 | 9,500 rpm | — | View Details → |
| 6306RS | RS | 30×72×19 | 6,700 rpm | 12,000 rpm | View Details → |
| 6306RZ | RZ | 30×72×19 | 9,500 rpm | 12,000 rpm | View Details → |
| 63062RZ | 2RZ | 30×72×19 | 9,500 rpm | — | View Details → |
| 6306open | Open | 30×72×19 | 9,500 rpm | 12,000 rpm | View Details → |
| 6306Z | Z | 30×72×19 | 9,500 rpm | 12,000 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
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