Silverthin™ Interchange — SealedFour-Point Contact (Type X)Silverthin™ JSU080XPO equivalent
SP-JSU080XPO Thin Section Bearing
8 in bore × 8.75 in OD × 0.375 in cross section. A direct interchange for Silverthin™ JSU080XPO — same dimensions and mounting, with the Silverthin catalog's own published ratings.
Specifications
| SlimPro part number | SP-JSU080XPO |
|---|---|
| Silverthin™ equivalent | JSU080XPO |
| Kaydon® counterpart (identification only; ratings differ) | JU080XP0 |
| Product line | Silverthin™ Interchange — Sealed |
| Bearing type | Four-Point Contact (Type X) |
| Series | SP-JSU Series (Silverthin interchange, sealed) |
| Bore (in) | 8 |
| Outside diameter (in) | 8.75 |
| Section width W, radial (in) | 0.375 |
| Assembled height H, axial (in) | 0.5 |
| Land diameter L1 (in) | 8.15 |
| Land diameter L2 (in) | 8.537 |
| Corner chamfer F, max. (in) | 0.015 |
| Ball path diameter (in) | 8.3435 |
| Ball diameter (in) | 0.1875 |
| Radial capacity — static (lbf) | 4,033 |
| Radial capacity — dynamic (lbf) | 1,368 |
| Thrust capacity — static (lbf) | 10,076 |
| Thrust capacity — dynamic (lbf) | 3,417 |
| Moment capacity — static (in-lb) | 16,878 |
| Moment capacity — dynamic (in-lb) | 5,713 |
| Limiting speed (rpm) | Consult us (catalog: consult factory) |
| Max. no-load torque (in-oz) | 10.4 |
| Approx. weight (lb) | 1.06 |
Capacities are catalog values for reference; contact us for life calculations under your loads.
Cross section
CAD & documents
Talk to an engineer
Need help selecting the right part? Our engineers will size it, cross it, and quote it — usually within 1–2 business days.
Not in the catalog? We design to your application, with no engineering charge.