◉ Bearing Desk

6307 Open Deep Groove Ball Bearing

6307 is a open single-row bearing with a 35 mm bore, 80 mm outside diameter, and 21 mm width. Request a bulk quote with your quantity, destination, and required suffix.

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Illustrative image · Open
Illustrative image
6307 bearing dimensions and closure
mmin (≈)
Bore351.378
Outside diameter803.150
Width210.827
ClosureOpen

Manufacturer reference (PDF)

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.

Part number · Closure
6307-2RSContact seals on both sides
6307-ZZShields on both sides
Same bore, different outside dimensions
Part numberBore × Outside diameter × Width
600735 × 62 × 14 mm
620735 × 72 × 17 mm

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