6304 Open Deep Groove Ball Bearing
6304 is a open single-row bearing with a 20 mm bore, 52 mm outside diameter, and 15 mm width. Request a bulk quote with your quantity, destination, and required suffix.
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| mm | in (≈) | |
|---|---|---|
| Bore | 20 | 0.787 |
| Outside diameter | 52 | 2.047 |
| Width | 15 | 0.591 |
| Closure | Open | |
Dimensions are nominal. Inch values are rounded conversions.
Confirm the open design and lubrication arrangement against the drawing. If your drawing specifies a brand or clearance, include the complete marking. For equivalent parts, list the accepted brands and any required inspection documents.
| 6304-2RS | Contact seals on both sides |
|---|
| Part number | Bore × Outside diameter × Width |
|---|---|
| 6004 | 20 × 42 × 12 mm |
| 6204 | 20 × 47 × 14 mm |