32221JR
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeCouldn't load pickup availability
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What 32221JR means
| Code | Position | Meaning |
|---|---|---|
3 |
Type | Tapered roller bearing (metric) |
2 |
Width series | Width series 2 |
2 |
Diameter series | Diameter series 2 (light) |
21 |
Bore | Bore code 21 × 5 = 105 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.
32221JR specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 105 mm | 4.1339 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 190 mm | 7.4803 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width, assembled (T) | 53 mm | 2.0866 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 | |
| Cage | Steel | Supplier catalogue listing | |
| Dynamic load rating, C | 490 kN | 110,156 lbf |
|---|---|---|
| Static load rating, C0 | 567 kN | 127,467 lbf |
Equivalent to / interchanges with
Also listed in manufacturer interchange tables (1): confirm suffix codes before ordering
- TIMKEN 32221 (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
32221JR is a tapered roller bearing (metric, ISO 355), 105 mm bore × 190 mm OD × 53 mm wide (4.1339 × 7.4803 × 2.0866 in). KOYO catalogue values for 32221JR: dynamic load rating C = 490 kN, static C0 = 567 kN.
The 32221JR is a metric tapered roller bearing from the 322 series, featuring a 105 mm bore diameter, 190 mm outer diameter, and 53 mm width. Tapered roller bearings use conical raceways and tapered rollers to handle combined radial and axial loads efficiently.
32221JR Tapered Roller Bearing, 105 mm Inner Diameter x 190 mm Outer Diameter x 53 mm Width
