Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlimPro
Silverthin™ Interchange — OpenAngular Contact (Type A)Silverthin™ SF045ARO equivalent

SP-SF045ARO Thin Section Bearing

4.5 in bore × 6 in OD × 0.75 in cross section. A direct interchange for Silverthin™ SF045ARO — same dimensions and mounting, with the Silverthin catalog's own published ratings.

Specifications

SlimPro part numberSP-SF045ARO
Silverthin™ equivalentSF045ARO
Kaydon® counterpart (identification only; ratings differ)KF045AR0
Product lineSilverthin™ Interchange — Open
Bearing typeAngular Contact (Type A)
SeriesSP-SF Series (Silverthin interchange)
Bore (in)4.5
Outside diameter (in)6
Section width W, radial (in)0.75
Assembled height H, axial (in)0.75
Land diameter L1 (in)5.06
Land diameter L2 (in)5.445
Counterbore diameter L3 (in)5.615
Corner chamfer F, max. (in)0.08
Ball path diameter (in)5.2525
Ball diameter (in)0.375
Radial capacity — static (lbf)7,095
Radial capacity — dynamic (lbf)3,143
Thrust capacity — static (lbf)20,462
Thrust capacity — dynamic (lbf)9,050
Approx. weight (lb)2.1

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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