6211 Bearing Dimensions
55 × 100 × 21 mm
✓ Verified starter recordThe standard 6211 bearing has a 55 mm bore, 100 mm outside diameter, and 21 mm width. This page provides a dimensional reference in millimeters and inches, plus nearby sizes for comparison.
6211 bearing size
| Dimension | Metric | Inches |
|---|---|---|
| Bore diameter (d) | 55 mm | 2.1654 in |
| Outside diameter (D) | 100 mm | 3.9370 in |
| Width (B) | 21 mm | 0.8268 in |
Inch values are metric conversions rounded to four decimal places.
What does 6211 mean?
6211 identifies a bearing in the 6200 dimensional series. For practical replacement work, the key fit dimensions are the bore, outside diameter and width. A part marked 6211 should therefore be checked against 55 × 100 × 21 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
6211 dimension FAQ
What is the bore of a 6211?
The bore diameter is 55 mm (2.1654 in).
What is the OD of a 6211?
The outside diameter is 100 mm (3.9370 in).
How wide is a 6211?
The bearing width is 21 mm (0.8268 in).