Open — Armoloy® PlatedAngular Contact (Type A)Kaydon® NA042AR0 equivalent
SP-NA042AR0 Thin Section Bearing
4.2498 in bore × 4.7503 in OD × 0.25 in cross section. A direct interchange for Kaydon® Reali-Slim® NA042AR0 — same dimensions and mounting.
Specifications
| SlimPro part number | SP-NA042AR0 |
|---|---|
| Kaydon® equivalent | NA042AR0 |
| Product line | Open — Armoloy® Plated |
| Bearing type | Angular Contact (Type A) |
| Series | SP-NA Series |
| Bore (in) | 4.2498 |
| Outside diameter (in) | 4.7503 |
| Section width W, radial (in) | 0.25 |
| Assembled height H, axial (in) | 0.25 |
| Land diameter L1 (in) | 4.436 |
| Land diameter L2 (in) | 4.564 |
| Counterbore diameter L3 (in) | 4.615 |
| Corner chamfer F, max. (in) | 0.025 |
| Ball path diameter (in) | 4.5 |
| Ball diameter (in) | 0.125 |
| Radial capacity — static (lbf) | 1,580 |
| Radial capacity — dynamic (lbf) | 616 |
| Thrust capacity — static (lbf) | 4,550 |
| Thrust capacity — dynamic (lbf) | 1,530 |
| Approx. weight (lb) | 0.2 |
Capacities are catalog values for reference; contact us for life calculations under your loads.
Cross section
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