6316-ZZ
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
Ships from our European partner stock — allow 5–8 business days
Image is for illustration purposes only.
What 6316-ZZ 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 |
ZZ |
Closure | Metal shields, both sides |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6316-ZZ 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 | Metal shields, both sides | 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 2Z | Brand suffix convention for this ISO size |
| TIMKEN | 6316 ZZ | Brand suffix convention for this ISO size |
| FAG | 6316 2ZR | Brand suffix convention for this ISO size |
| NSK | 6316 ZZ | Brand suffix convention for this ISO size |
| NTN | 6316 ZZ | Brand suffix convention for this ISO size |
| KOYO | 6316 ZZ | Brand suffix convention for this ISO size |
| NACHI | 6316 ZZE | 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-ZZ is a deep groove ball bearing, 80 mm bore × 170 mm OD × 39 mm wide (3.1496 × 6.6929 × 1.5354 in). It has metal shields on both sides. Other makers sell the same size as SKF 6316 2Z, TIMKEN 6316 ZZ, FAG 6316 2ZR, NSK 6316 ZZ.
The 6316-ZZ is a deep groove ball bearing with an 80mm bore diameter, 170mm outside diameter, and 39mm width. It features metal shields on both sides (ZZ designation) to protect the internal components from contaminants while retaining pre-lubricated grease.
