Description
The SKF 32313 J2/Q tapered roller bearing features a robust design optimized for combined radial and axial load support. The conical raceways and rollers increase axial load capacity with a greater contact angle, making it suitable for demanding applications requiring durability and efficiency.
This bearing is separable: the cone assembly (inner ring with cage and roller set) can be installed independently from the cup (outer ring). This design facilitates handling, mounting, and maintenance while ensuring proper load distribution.
Single-row tapered roller bearings are open in design and generally mounted in mirror-image pairs. When mounted in X, O, or tandem arrangements with appropriate preload, they provide rigidity and reliable axial load management in both directions.
As part of the SKF Explorer performance class, the 32313 J2/Q offers improved service life, reduced friction, and enhanced operating reliability across diverse industrial applications.
Specifications
| Feature | Details |
|---|---|
| Part number | 32313 J2/Q |
| Weight | 3.46 kg |
| Bearing type | Single row tapered roller bearing |
| Number of rows | 1 |
| Bore type | Cylindrical |
| Cage | Sheet metal |
| Bore diameter (d) | 65 mm |
| Outside diameter (D) | 140 mm |
| Width, total (B) | 51 mm |
| Width, inner ring | 48 mm |
| Width, outer ring | 39 mm |
| Contact angle | 12.95° |
| Basic dynamic load rating (C) | 323 kN |
| Basic static load rating (C0) | 335 kN |
| Reference speed | 3 600 r/min |
| Limiting speed | 4 800 r/min |
| Arrangement of contact angle (double-row bearing) | Not applicable |
| Matched arrangement | No |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Locating feature, bearing outer ring | None |
| Bearing part | Complete bearing |
| SKF performance class | SKF Explorer |
| Coating | Without |
| Unit system | Metric |
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