22310-EXW33
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What 22310-EXW33 means
| Code | Position | Meaning |
|---|---|---|
2 |
Type | Spherical roller bearing |
2 |
Width series | Width series 2 |
3 |
Diameter series | Diameter series 3 (medium) |
10 |
Bore | Bore code 10 × 5 = 50 mm |
EX |
Maker code | Manufacturer-specific code, not decoded here. Ask us if it matters for your application. |
W33 |
Lubrication | Lubrication groove and three holes in the outer ring |
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.
22310-EXW33 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 50 mm | 1.9685 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 110 mm | 4.3307 in | Supplier catalogue listing |
| Width (B) | 40 mm | 1.5748 in | Supplier catalogue listing |
| Bearing type | Spherical roller bearing | Stated by the designation | |
| Seals / shields | Open | Supplier catalogue listing | |
| Lubrication feature | Lubrication groove and three holes in the outer ring | Stated by the designation | |
Equivalent to / interchanges with
Also listed in manufacturer interchange tables (4): confirm suffix codes before ordering
- SKF 22310E/VA405 (NTN spherical roller bearing interchange)
- TIMKEN 22310EJW33 (Timken agricultural interchange)
- FAG 22310.E1..T41A (NTN spherical roller bearing interchange)
- NTN 22310EF800 (NTN spherical roller bearing interchange)
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
22310-EXW33 is a spherical roller bearing, 50 mm bore × 110 mm OD × 40 mm wide (1.9685 × 4.3307 × 1.5748 in). It has a lubrication groove and three holes in the outer ring.
The 22310-EXW33 is a spherical roller bearing from the 223 series with a 50mm bore diameter. Spherical roller bearings feature two rows of barrel-shaped rollers running on a common spherical outer ring raceway, providing self-aligning capability to accommodate shaft deflection and misalignment.
