22222K-C3
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What 22222K-C3 means
| Code | Position | Meaning |
|---|---|---|
2 |
Type | Spherical roller bearing |
2 |
Width series | Width series 2 |
2 |
Diameter series | Diameter series 2 (light) |
22 |
Bore | Bore code 22 × 5 = 110 mm |
K |
Bore type | Tapered bore, taper 1:12 (mounts on an adapter or withdrawal sleeve) |
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.
22222K-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 110 mm | 4.3307 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 200 mm | 7.874 in | Supplier catalogue listing |
| Width (B) | 53 mm | 2.0866 in | Supplier catalogue listing |
| Bearing type | Spherical roller 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 | |
| Bore | Tapered bore (1:12) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
Equivalent to / interchanges with
Also listed in manufacturer interchange tables (5): confirm suffix codes before ordering
- SKF 22222EK/C3 (NTN spherical roller bearing interchange)
- TIMKEN 22222KEJW33C3 (NTN spherical roller bearing interchange)
- FAG 22222-E1-K-C3 (NTN spherical roller bearing interchange)
- NSK 22222EAKE4C3 (NTN spherical roller bearing interchange)
- NTN 22222EAKW33C3 (NTN spherical roller bearing interchange)
These carry maker-specific suffix codes (cage, lubrication groove, design) that we have not matched one-for-one. The size is the same; check the codes against your application.
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
22222K-C3 is a spherical roller bearing, 110 mm bore × 200 mm OD × 53 mm wide (4.3307 × 7.874 × 2.0866 in). It has C3 internal clearance and a tapered bore (1:12).
The 22222K-C3 is a spherical roller bearing with a 110 mm tapered bore (1:12 taper) and C3 radial clearance. Spherical roller bearings feature two rows of barrel-shaped rollers and a common spherical outer ring raceway, providing self-aligning capability to compensate for shaft deflection or misalignment.
