22234-K-C3
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What 22234-K-C3 means
| Code | Position | Meaning |
|---|---|---|
2 |
Type | Spherical roller bearing |
2 |
Width series | Width series 2 |
2 |
Diameter series | Diameter series 2 (light) |
34 |
Bore | Bore code 34 × 5 = 170 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.
22234-K-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 170 mm | 6.6929 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 310 mm | 12.2047 in | Supplier catalogue listing |
| Width (B) | 86 mm | 3.3858 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 22234CCK/W33/C3 (NTN spherical roller bearing interchange)
- TIMKEN 22234KEJW33C3 (NTN spherical roller bearing interchange)
- FAG 22234-E1-K-C3 (NTN spherical roller bearing interchange)
- NSK 22234EAKE4C3 (NTN spherical roller bearing interchange)
- NTN 22234EAKW33C3 (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
22234-K-C3 is a spherical roller bearing, 170 mm bore × 310 mm OD × 86 mm wide (6.6929 × 12.2047 × 3.3858 in). It has C3 internal clearance and a tapered bore (1:12).
The 22234-K-C3 is a spherical roller bearing with a 170mm bore diameter, featuring a tapered bore (1:12 taper) for secure mounting on adapter sleeves or tapered shafts. This bearing is manufactured with C3 radial internal clearance, providing greater clearance than normal to accommodate thermal expansion or shaft deflection in operating conditions.
