32309JR
Tier-one manufacturer — brand supplied may vary ✓ Verified against manufacturer sourcesCouldn't load pickup availability
Image is for illustration purposes only.
What 32309JR 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 |
JR |
Maker code | Manufacturer-specific code, not decoded here. Ask us if it matters for your application. |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Codes marked "not decoded" are maker-specific; ask us if one matters for your application. Decode any other number with the bearing number decoder.
32309JR 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 | Supplier catalogue listing | |
Equivalent to / interchanges with
Also listed in manufacturer interchange tables (3): confirm suffix codes before ordering
- TIMKEN 32309M (Timken Interchange Guide)
- 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
32309JR 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).
The 32309JR is a metric tapered roller bearing conforming to ISO 355 standards, featuring a 45 mm bore diameter, 100 mm outer diameter, and 38.25 mm width. Tapered roller bearings use conical raceways and tapered rollers to handle combined radial and axial loads efficiently.
