Silverthin™ Interchange — SealedFour-Point Contact (Type X)Silverthin™ JSU042XPO equivalent
SP-JSU042XPO Thin Section Bearing
4.25 in bore × 5 in OD × 0.375 in cross section. A direct interchange for Silverthin™ JSU042XPO — same dimensions and mounting, with the Silverthin catalog's own published ratings.
Specifications
| SlimPro part number | SP-JSU042XPO |
|---|---|
| Silverthin™ equivalent | JSU042XPO |
| Kaydon® counterpart (identification only; ratings differ) | JU042XP0 |
| Product line | Silverthin™ Interchange — Sealed |
| Bearing type | Four-Point Contact (Type X) |
| Series | SP-JSU Series (Silverthin interchange, sealed) |
| Bore (in) | 4.25 |
| Outside diameter (in) | 5 |
| Section width W, radial (in) | 0.375 |
| Assembled height H, axial (in) | 0.5 |
| Land diameter L1 (in) | 4.4 |
| Land diameter L2 (in) | 4.797 |
| Corner chamfer F, max. (in) | 0.015 |
| Ball path diameter (in) | 4.5985 |
| Ball diameter (in) | 0.1875 |
| Radial capacity — static (lbf) | 2,220 |
| Radial capacity — dynamic (lbf) | 923 |
| Thrust capacity — static (lbf) | 5,562 |
| Thrust capacity — dynamic (lbf) | 2,295 |
| Moment capacity — static (in-lb) | 5,145 |
| Moment capacity — dynamic (in-lb) | 2,124 |
| Limiting speed (rpm) | Consult us (catalog: consult factory) |
| Max. no-load torque (in-oz) | 3.2 |
| Approx. weight (lb) | 0.58 |
Capacities are catalog values for reference; contact us for life calculations under your loads.
Cross section
CAD & documents
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