16011-C3
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What 16011-C3 means
| Code | Position | Meaning |
|---|---|---|
160 |
Series | Series 160: deep groove ball bearing, narrower than the 60-series equivalent of the same bore |
11 |
Bore | Bore code 11 × 5 = 55 mm |
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.
16011-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 55 mm | 2.1654 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 90 mm | 3.5433 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width (B) | 11 mm | 0.4331 in | Maker's catalogue (PEER Bearing), 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 | C3 (greater than Normal) | 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 | 16011 C3 | Brand suffix convention for this ISO size |
| TIMKEN | 16011 C3 | Brand suffix convention for this ISO size |
| FAG | 16011 C3 | Brand suffix convention for this ISO size |
| NSK | 16011 C3 | Brand suffix convention for this ISO size |
| NTN | 16011 C3 | Brand suffix convention for this ISO size |
| KOYO | 16011 C3 | Brand suffix convention for this ISO size |
| NACHI | 16011 C3 | 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
16011-C3 is a deep groove ball bearing, 55 mm bore × 90 mm OD × 11 mm wide (2.1654 × 3.5433 × 0.4331 in). It has no seals or shields (open) and C3 internal clearance. Other makers sell the same size as SKF 16011 C3, TIMKEN 16011 C3, FAG 16011 C3, NSK 16011 C3.
The 16011-C3 is a deep groove ball bearing with a 55 mm bore diameter from the 160 series. It features C3 radial clearance, which is greater than normal clearance and allows for thermal expansion or interference fits.
