22334-E1-K-C3 bearings have the advantages of Self-aligning, extremely strong load-bearing capacity, and impact resistant, and are therefore widely used in the Heavy-duty speed reducers, low-speed rolling mills, and medium-sized mining equipment.

| Part Number | 22334-E1-K-C3 |
| Design Type | BE = with lose center lip ring |
| Bore Type | K = Tapered bore (taper 1:12) |
| RIC | C3 |
| Row | 2 |
| Adapter sleeve | H2334 |
| Bearing Type | Double row spherical roller bearings, main dimensions to DIN 635-2 |
| Manufacturer Part Code | 22334-BE-K-C3 |
| Equivalent | 22334-E1-K-C3 |
| Withdrawal sleeve | AH2334G |
| Cage | JPB = Stamping steel cage |
| Measurement | Metric |
| Seal type | OPEN |
| Relubrication | Standard |
| d φ Inside [inch] | 6.693 |
| D Φ Outside [inch] | 14.173 |
| B Width [inch] | 4.724 |
| nB Reference speed (grease) [min–1] | 1298 |
| nG Limiting speed (oil) [min–1] | 2102 |
| Weight [kg] | 55.52 |
| r(min.) Chamfer [inch] | 0.157 |
| D1 [inch] | 11.965 |
| d2 [inch] | 8.390 |
| ds [inch] | 0.374 |
| ns [inch] | 0.697 |
| Cr Radial Dynamic [lbf] | 420335 |
| C0r Radial static [lbf] | 499013 |
| Cur Radial Fatigue [lbf] | 39993 |
| Temperature - T(min)[°C] | -30 |
| Temperature - T(max)[°C] | +200 |
| Mounting dimensions | |
| da(min.) [inch] | 7.362 |
| da(max.) [inch] | 8.031 |
| Da(max.) [inch] | 13.504 |
| db(min.) [inch] | 7.283 |
| Ba(min.) [inch] | 0.315 |
| ra(max.) [mm] | 55.52 |
| Calculation coefficient | |
| e | 0.35 |
| Y0 | 1.91 |
| Y1 | 1.95 |
| Y2 | 2.9 |
The 22334-E1-K-C3 Double-row spherical roller bearings mainly consist of an inner ring, an outer ring, two rows of spherical rollers, a cage, and seals. The outer ring raceway has a spherical structure, while the inner ring has a double-row raceway. The rollers and raceways are logarithmically curved. The cage is typically made of stamped steel or machined brass.
Double-row spherical roller bearings possess excellent self-aligning properties, compensating for shaft deflection, installation errors, and misalignment. They can simultaneously withstand radial loads and bidirectional axial loads, exhibiting extremely high load-bearing capacity and strong impact resistance. Furthermore, the internal clearance can be optimized for vibration conditions, effectively reducing frictional temperature rise.















