32928
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What 32928 means
| Code | Position | Meaning |
|---|---|---|
3 |
Type | Tapered roller bearing (metric) |
2 |
Width series | Width series 2 |
9 |
Diameter series | Diameter series 9 (very thin) |
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.
32928 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 140 mm | 5.5118 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 190 mm | 7.4803 in | Supplier catalogue listing |
| Width, assembled (T) | 32 mm | 1.2598 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 |
|---|---|---|
| TIMKEN | 32928M we stock this | Timken Interchange Guide |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
32928 is a tapered roller bearing (metric, ISO 355), 140 mm bore × 190 mm OD × 32 mm wide (5.5118 × 7.4803 × 1.2598 in). Published interchange tables list it as equivalent to TIMKEN 32928M.
The 32928 is a metric tapered roller bearing conforming to ISO 355 standards, featuring a 140mm bore diameter, 190mm outside diameter, and 32mm width. This single-row tapered roller bearing design provides high radial and axial load capacity in one direction through its tapered raceway geometry.
