6001 Bearing Dimensions
12 × 28 × 8 mm
✓ Verified starter recordThe standard 6001 bearing has a 12 mm bore, 28 mm outside diameter, and 8 mm width. This page provides a dimensional reference in millimeters and inches, plus nearby sizes for comparison.
6001 bearing size
| Dimension | Metric | Inches |
|---|---|---|
| Bore diameter (d) | 12 mm | 0.4724 in |
| Outside diameter (D) | 28 mm | 1.1024 in |
| Width (B) | 8 mm | 0.3150 in |
Inch values are metric conversions rounded to four decimal places.
What does 6001 mean?
6001 identifies a bearing in the 6000 dimensional series. For practical replacement work, the key fit dimensions are the bore, outside diameter and width. A part marked 6001 should therefore be checked against 12 × 28 × 8 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
6001 dimension FAQ
What is the bore of a 6001?
The bore diameter is 12 mm (0.4724 in).
What is the OD of a 6001?
The outside diameter is 28 mm (1.1024 in).
How wide is a 6001?
The bearing width is 8 mm (0.3150 in).