Silverthin™ Interchange — OpenFour-Point Contact (Type X)Silverthin™ SD055XPO equivalent
SP-SD055XPO Thin Section Bearing
5.5 in bore × 6.5 in OD × 0.5 in cross section. A direct interchange for Silverthin™ SD055XPO — same dimensions and mounting, with the Silverthin catalog's own published ratings.
Specifications
| SlimPro part number | SP-SD055XPO |
|---|---|
| Silverthin™ equivalent | SD055XPO |
| Kaydon® counterpart (identification only; ratings differ) | KD055XP0 |
| Product line | Silverthin™ Interchange — Open |
| Bearing type | Four-Point Contact (Type X) |
| Series | SP-SD Series (Silverthin interchange) |
| Bore (in) | 5.5 |
| Outside diameter (in) | 6.5 |
| Section width W, radial (in) | 0.5 |
| Assembled height H, axial (in) | 0.5 |
| Land diameter L1 (in) | 5.87 |
| Land diameter L2 (in) | 6.13 |
| Corner chamfer F, max. (in) | 0.06 |
| Ball path diameter (in) | 6 |
| Ball diameter (in) | 0.25 |
| Radial capacity — static (lbf) | 4,109 |
| Radial capacity — dynamic (lbf) | 1,703 |
| Thrust capacity — static (lbf) | 10,265 |
| Thrust capacity — dynamic (lbf) | 4,265 |
| Moment capacity — static (in-lb) | 12,316 |
| Moment capacity — dynamic (in-lb) | 5,112 |
| Approx. weight (lb) | 1.06 |
Capacities are catalog values for reference; contact us for life calculations under your loads.
Cross section
CAD & documents
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