32228
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableCouldn't load pickup availability
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What 32228 means
| Code | Position | Meaning |
|---|---|---|
3 |
Type | Tapered roller bearing (metric) |
2 |
Width series | Width series 2 |
2 |
Diameter series | Diameter series 2 (light) |
28 |
Bore | Bore code 28 × 5 = 140 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
32228 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 140 mm | 5.5118 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 250 mm | 9.8425 in | Supplier catalogue listing |
| Width, assembled (T) | 71 mm | 2.7953 in | Supplier catalogue listing |
| Bearing type | Tapered roller bearing (metric, ISO 355) | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | 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 |
|---|---|---|
| NTN | 32228 | Timken Interchange Guide |
Also listed in manufacturer interchange tables (1): confirm suffix codes before ordering
- TIMKEN 32228U (Timken Interchange Guide)
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
32228 is a tapered roller bearing (metric, ISO 355), 140 mm bore × 250 mm OD × 71 mm wide (5.5118 × 9.8425 × 2.7953 in). Published interchange tables list it as equivalent to NTN 32228.
The 32228 is a metric tapered roller bearing conforming to ISO 355 standards, with a 140mm bore diameter, 250mm outside diameter, and 71mm width. Tapered roller bearings use conical raceways and tapered rollers to handle combined radial and axial loads efficiently.
