Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlimPro
Open — Chrome SteelAngular Contact (Type A)Kaydon® KB040AR0 equivalent

SP-KB040AR0 Thin Section Bearing

4 in bore × 4.625 in OD × 0.312 in cross section. A direct interchange for Kaydon® Reali-Slim® KB040AR0 — same dimensions and mounting.

Specifications

SlimPro part numberSP-KB040AR0
Kaydon® equivalentKB040AR0
Silverthin™ equivalentSB040AR0
Product lineOpen — Chrome Steel
Bearing typeAngular Contact (Type A)
SeriesSP-KB Series
Bore (in)4
Outside diameter (in)4.625
Section width W, radial (in)0.312
Assembled height H, axial (in)0.312
Land diameter L1 (in)4.231
Land diameter L2 (in)4.393
Counterbore diameter L3 (in)4.46
Corner chamfer F, max. (in)0.04
Ball path diameter (in)4.312
Ball diameter (in)0.1562
Radial capacity — static (lbf)2,040
Radial capacity — dynamic (lbf)865
Thrust capacity — static (lbf)5,890
Thrust capacity — dynamic (lbf)2,100
Approx. weight (lb)0.3

Capacities are catalog values for reference; contact us for life calculations under your loads.

Cross section

Angular Contact (Type A) cross section drawing

CAD & documents

Technical specification sheet (PDF)→CAD available on requestRequest CAD files→

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