32309J
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
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What 32309J means
| Code | Position | Meaning |
|---|---|---|
3 |
Type | Tapered roller bearing (metric) |
2 |
Width series | Width series 2 |
3 |
Diameter series | Diameter series 3 (medium) |
09 |
Bore | Bore code 09 × 5 = 45 mm |
J |
Cage | Pressed steel cage |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
32309J specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 45 mm | 1.7717 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 100 mm | 3.937 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width, assembled (T) | 38.25 mm | 1.5059 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Bearing type | Tapered roller bearing (metric, ISO 355) | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Cage | Pressed steel cage | 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 | 32309M | Timken Interchange Guide |
Also listed in manufacturer interchange tables (2): confirm suffix codes before ordering
- FAG 32309A (Timken Interchange Guide)
- NTN 32309U (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
32309J is a tapered roller bearing (metric, ISO 355), 45 mm bore × 100 mm OD × 38.25 mm wide (1.7717 × 3.937 × 1.5059 in). It has a pressed steel cage. Published interchange tables list it as equivalent to TIMKEN 32309M.
The 32309J is a metric tapered roller bearing from the 323 series with a 45 mm bore diameter, conforming to ISO 355 standards. Tapered roller bearings use conical rolling elements to support combined radial and axial loads, with load capacity proportional to contact angle.
Outside Diameter Inch: 3.937
Outside Diameter mm: 100
