Open — Chrome SteelAngular Contact (Type A)Kaydon® KB045AR0 equivalent
SP-KB045AR0 Thin Section Bearing
4.5 in bore × 5.125 in OD × 0.312 in cross section. A direct interchange for Kaydon® Reali-Slim® KB045AR0 — same dimensions and mounting.
Specifications
| SlimPro part number | SP-KB045AR0 |
|---|---|
| Kaydon® equivalent | KB045AR0 |
| Silverthin™ equivalent | SB045AR0 |
| Product line | Open — Chrome Steel |
| Bearing type | Angular Contact (Type A) |
| Series | SP-KB Series |
| Bore (in) | 4.5 |
| Outside diameter (in) | 5.125 |
| Section width W, radial (in) | 0.312 |
| Assembled height H, axial (in) | 0.312 |
| Land diameter L1 (in) | 4.731 |
| Land diameter L2 (in) | 4.893 |
| Counterbore diameter L3 (in) | 4.96 |
| Corner chamfer F, max. (in) | 0.04 |
| Ball path diameter (in) | 4.812 |
| Ball diameter (in) | 0.1562 |
| Radial capacity — static (lbf) | 2,250 |
| Radial capacity — dynamic (lbf) | 917 |
| Thrust capacity — static (lbf) | 6,500 |
| Thrust capacity — dynamic (lbf) | 2,240 |
| Approx. weight (lb) | 0.34 |
Capacities are catalog values for reference; contact us for life calculations under your loads.
Cross section
CAD & documents
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