Description
The SKF 22316 EK/C3 spherical roller bearing belongs to the SKF Explorer performance class, offering superior durability, load capacity, and resistance to wear. With its optimized internal geometry and robust sheet metal cage, this bearing is engineered to handle heavy radial and axial loads under challenging operating conditions.
Its self-aligning capability ensures smooth operation by compensating for shaft deflections and misalignments, without a significant rise in friction or temperature. The tapered bore (1:12) allows for secure mounting with an adapter or withdrawal sleeve, enabling flexibility in installation.
The integrated relubrication feature extends bearing service life by maintaining optimal lubrication, making it suitable for continuous and heavy-duty applications. Typical uses include conveyors, crushers, gearboxes, fans, and industrial machinery where reliability and performance are critical.
Specifications
| Attribute | Value |
|---|---|
| Part number | 22316 EK/C3 |
| Bearing type | Spherical roller bearing |
| Number of rows | 2 |
| Bore diameter | 80 mm |
| Outside diameter | 170 mm |
| Width | 58 mm |
| Basic dynamic load rating | 516 kN |
| Basic static load rating | 540 kN |
| Reference speed | 3 000 r/min |
| Limiting speed | 4 000 r/min |
| SKF performance class | SKF Explorer |
| Bore type | Tapered 1:12 |
| Cage | Sheet metal |
| Radial internal clearance | C3 |
| Tolerance class, dimensions | Normal |
| Tolerance class, run-out | P5 |
| Locating feature, outer ring | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | With |
| Product net weight | 6.15 kg |
| Indicative carbon footprint (manufacture) | 22.2 kg CO₂e |
| eClass code | 23-05-09-11 |
| UNSPSC code | 31171510 |
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