Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlewPro
30 SeriesExternal gearKaydon MTE-470TSilverThin STE-470T

30E.0565.25.001 Slewing Ring Bearing

30 Series slewing ring bearing, external gear, 683 mm OD × 470 mm ID. Interchangeable with Kaydon MTE-470T, SilverThin STE-470T.

Specifications

SlewPro part number30E.0565.25.001
Series30 Series
Bearing designFour-point contact, single-row ball
GearExternal gear
Raceway diameter565 mm (22.24 in)
Outside diameter683.3 mm (26.90 in)
Inside diameter469.9 mm (18.50 in)
Overall height60.3 mm (2.37 in)
Outer ring bolt circle24.5 in, 18 × 5/8-11 UNC
Inner ring bolt circle20.0 in, 24 × 3/4-10 UNC
GearInvolute Stub, 20°, 4.0 DP, 106 teeth, 26.5 in pitch diameter
Max. gear tooth load10,710 lb
Static axial capacity443,579 lb
Static radial capacity140,446 lb
Static moment capacity172,378 ft-lb
Approx. weight147 lb (67 kg)

Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.

Crosses to

KaydonMTE-470T
SilverThinSTE-470T

Interchange based on published dimensions; our engineers confirm fit before quoting.

30 Series slewing ring

CAD & documents

CAD available on requestRequest CAD files→

Get this bearing

Standard lead time 14–16 weeks; expediting available for an additional charge. Pricing quoted within 1–2 business days. Matching pinions available.

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Need help selecting the right part? Our engineers will size it, cross it, and quote it — usually within 1–2 business days.

Not in the catalog? We design to your application, with no engineering charge.