22238K-C3
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableCouldn't load pickup availability
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What 22238K-C3 means
| Code | Position | Meaning |
|---|---|---|
2 |
Type | Spherical roller bearing |
2 |
Width series | Width series 2 |
2 |
Diameter series | Diameter series 2 (light) |
38 |
Bore | Bore code 38 × 5 = 190 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.
22238K-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 190 mm | 7.4803 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 340 mm | 13.3858 in | Supplier catalogue listing |
| Width (B) | 92 mm | 3.622 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 22238CCK/W33/C3 (NTN spherical roller bearing interchange)
- TIMKEN 22238KEJW33C3 (NTN spherical roller bearing interchange)
- FAG 22238-E1-K-C3 (NTN spherical roller bearing interchange)
- NSK 22238EAKE4C3 (NTN spherical roller bearing interchange)
- NTN 22238EAKW33C3 (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
22238K-C3 is a spherical roller bearing, 190 mm bore × 340 mm OD × 92 mm wide (7.4803 × 13.3858 × 3.622 in). It has C3 internal clearance and a tapered bore (1:12).
The 22238K-C3 is a spherical roller bearing with a 190mm bore diameter and tapered bore (1:12 taper) for secure mounting on tapered shafts or adapter sleeves. It features C3 radial internal clearance, providing greater clearance than standard to accommodate thermal expansion and misalignment in operating conditions.
