Silverthin™ Interchange — OpenAngular Contact (Type A)Silverthin™ SC045ARO equivalent
SP-SC045ARO Thin Section Bearing
4.5 in bore × 5.25 in OD × 0.375 in cross section. A direct interchange for Silverthin™ SC045ARO — same dimensions and mounting, with the Silverthin catalog's own published ratings.
Specifications
| SlimPro part number | SP-SC045ARO |
|---|---|
| Silverthin™ equivalent | SC045ARO |
| Kaydon® counterpart (identification only; ratings differ) | KC045AR0 |
| Product line | Silverthin™ Interchange — Open |
| Bearing type | Angular Contact (Type A) |
| Series | SP-SC Series (Silverthin interchange) |
| Bore (in) | 4.5 |
| Outside diameter (in) | 5.25 |
| Section width W, radial (in) | 0.375 |
| Assembled height H, axial (in) | 0.375 |
| Land diameter L1 (in) | 4.777 |
| Land diameter L2 (in) | 4.973 |
| Counterbore diameter L3 (in) | 5.052 |
| Corner chamfer F, max. (in) | 0.04 |
| Ball path diameter (in) | 4.875 |
| Ball diameter (in) | 0.1875 |
| Radial capacity — static (lbf) | 2,863 |
| Radial capacity — dynamic (lbf) | 1,044 |
| Thrust capacity — static (lbf) | 8,279 |
| Thrust capacity — dynamic (lbf) | 2,997 |
| Approx. weight (lb) | 0.48 |
Capacities are catalog values for reference; contact us for life calculations under your loads.
Cross section
CAD & documents
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