
22344 CCK/C3W33
weight:112 kg
Spherical roller bearing
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Products Description
| Bore diameter | 220 mm |
| Outside diameter | 460 mm |
| Width | 145 mm |
| Basic dynamic load rating | 2 839 kN |
| Basic static load rating | 3 450 kN |
| Reference speed | 1 000 r/min |
| Limiting speed | 1 400 r/min |
| Product net weight | 112 kg |
Product Related
The 22344 CCK/C3W33 spherical roller bearing is a high-capacity solution engineered to manage heavy radial and axial loads in demanding industrial environments. This model features a 1:12 tapered bore (K), allowing for secure mounting on adapter sleeves or tapered shafts, which helps minimize vibration during high-speed operation. The CC design utilizes two window-type steel cages and a flangeless inner ring, optimizing the internal geometry to reduce friction. This specific configuration is particularly effective at handling shaft misalignment or deflection, ensuring consistent performance even when operating conditions are less than ideal.
Designed for longevity and ease of maintenance, this bearing incorporates the W33 lubrication feature, which includes an annular groove and three lubrication holes in the outer ring for efficient re-greasing. The C3 internal clearance provides extra room for thermal expansion, making it a reliable choice for machinery that generates significant heat during continuous cycles. These characteristics make the 22344 CCK/C3W33 indispensable for heavy-duty sectors such as mining, construction, and paper processing, where reducing unplanned downtime is a primary operational goal.

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