6316
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What 6316 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) |
16 |
Bore | Bore code 16 × 5 = 80 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6316 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 80 mm | 3.1496 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 170 mm | 6.6929 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 39 mm | 1.5354 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Deep groove ball bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Internal clearance | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | 6316 | Brand suffix convention for this ISO size |
| TIMKEN | 6316 | Brand suffix convention for this ISO size |
| FAG | 6316 | Brand suffix convention for this ISO size |
| NSK | 6316 | Brand suffix convention for this ISO size |
| NTN | 6316 | Brand suffix convention for this ISO size |
| KOYO | 6316 | Brand suffix convention for this ISO size |
| NACHI | 6316 | Brand suffix convention for this ISO size |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
6316 is a deep groove ball bearing, 80 mm bore × 170 mm OD × 39 mm wide (3.1496 × 6.6929 × 1.5354 in). It has no seals or shields (open). Other makers sell the same size as SKF 6316, TIMKEN 6316, FAG 6316, NSK 6316.
The 6316 is a deep groove ball bearing with an 80mm bore diameter, 170mm outside diameter, and 39mm width. This open design bearing has no seals or shields, allowing for high-speed operation and external lubrication management.
