6300 Bearing Dimensions
10 × 35 × 11 mm
✓ Verified starter recordThe standard 6300 bearing has a 10 mm bore, 35 mm outside diameter, and 11 mm width. This page provides a dimensional reference in millimeters and inches, plus nearby sizes for comparison.
6300 bearing size
| Dimension | Metric | Inches |
|---|---|---|
| Bore diameter (d) | 10 mm | 0.3937 in |
| Outside diameter (D) | 35 mm | 1.3780 in |
| Width (B) | 11 mm | 0.4331 in |
Inch values are metric conversions rounded to four decimal places.
What does 6300 mean?
6300 identifies a bearing in the 6300 dimensional series. For practical replacement work, the key fit dimensions are the bore, outside diameter and width. A part marked 6300 should therefore be checked against 10 × 35 × 11 mm before selection.
Suffixes such as seals, shields, internal clearance or manufacturer-specific variants can change construction or operating characteristics even when the principal dimensions remain the same. Confirm the exact manufacturer designation for critical applications.
Related bearing dimensions
6300 dimension FAQ
What is the bore of a 6300?
The bore diameter is 10 mm (0.3937 in).
What is the OD of a 6300?
The outside diameter is 35 mm (1.3780 in).
How wide is a 6300?
The bearing width is 11 mm (0.4331 in).