Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlimPro
Silverthin™ Interchange — OpenFour-Point Contact (Type X)Silverthin™ SF045XPO equivalent

SP-SF045XPO Thin Section Bearing

4.5 in bore × 6 in OD × 0.75 in cross section. A direct interchange for Silverthin™ SF045XPO — same dimensions and mounting, with the Silverthin catalog's own published ratings.

Specifications

SlimPro part numberSP-SF045XPO
Silverthin™ equivalentSF045XPO
Kaydon® counterpart (identification only; ratings differ)KF045XP0
Product lineSilverthin™ Interchange — Open
Bearing typeFour-Point Contact (Type X)
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
Corner chamfer F, max. (in)0.08
Ball path diameter (in)5.2525
Ball diameter (in)0.375
Radial capacity — static (lbf)5,937
Radial capacity — dynamic (lbf)2,925
Thrust capacity — static (lbf)14,814
Thrust capacity — dynamic (lbf)7,302
Moment capacity — static (in-lb)15,550
Moment capacity — dynamic (in-lb)7,660
Approx. weight (lb)2.1

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

Cross section

Four-Point Contact (Type X) cross section drawing

CAD & documents

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

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