6317-Z-C3
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What 6317-Z-C3 means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
3 |
Diameter series | Diameter series 3 (medium): fixes OD and width for the bore (ISO 15) |
17 |
Bore | Bore code 17 × 5 = 85 mm |
Z |
Closure | Metal shield, one side |
C3 |
Internal clearance | C3: radial internal clearance greater than Normal |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6317-Z-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 85 mm | 3.3465 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 180 mm | 7.0866 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 41 mm | 1.6142 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Deep groove ball bearing | Stated by the designation | |
| Seals / shields | Metal shield, one side | Stated by the designation | |
| Internal clearance | C3 (greater than Normal) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
6317-Z-C3 is a deep groove ball bearing, 85 mm bore × 180 mm OD × 41 mm wide (3.3465 × 7.0866 × 1.6142 in). It has a metal shield on one side and C3 internal clearance.
The 6317-Z-C3 is a deep groove ball bearing with an 85mm bore diameter, 180mm outside diameter, and 41mm width. It features a single metal shield (Z) on one side and C3 radial clearance for applications requiring greater internal clearance than standard to accommodate thermal expansion or misalignment.
