6911-2RS
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
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What 6911-2RS means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
9 |
Diameter series | Diameter series 9 (very thin): fixes OD and width for the bore (ISO 15) |
11 |
Bore | Bore code 11 × 5 = 55 mm |
2RS |
Closure | Contact rubber seals, both sides |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6911-2RS specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 55 mm | 2.1654 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 80 mm | 3.1496 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 13 mm | 0.5118 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Deep groove ball bearing | Stated by the designation | |
| Seals / shields | Contact rubber seals, 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 | 6911 2RSH | Brand suffix convention for this ISO size |
| TIMKEN | 6911 2RS | Brand suffix convention for this ISO size |
| FAG | 6911 2RSR | Brand suffix convention for this ISO size |
| NSK | 6911 DDU | Brand suffix convention for this ISO size |
| NTN | 6911 LLU | Brand suffix convention for this ISO size |
| KOYO | 6911 2RS | Brand suffix convention for this ISO size |
| NACHI | 6911 2NSE | 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
6911-2RS is a deep groove ball bearing, 55 mm bore × 80 mm OD × 13 mm wide (2.1654 × 3.1496 × 0.5118 in). It has rubber contact seals on both sides. Other makers sell the same size as SKF 6911 2RSH, TIMKEN 6911 2RS, FAG 6911 2RSR, NSK 6911 DDU.
The 6911-2RS is a deep groove ball bearing from the 6900 series, featuring a 55mm bore diameter, 80mm outside diameter, and 13mm width. This single row bearing is equipped with contact rubber seals on both sides (2RS) to protect against contamination while retaining lubrication.
6911 2RS 6900 (61900) Series Ball Bearing
