Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlewPro
50 SeriesExternal gearAvon R2299A1

50E.2521.58.000 Slewing Ring Bearing

50 Series slewing ring bearing, external gear, 2521 mm raceway. Interchangeable with Avon R2299A1.

Specifications

SlewPro part number50E.2521.58.000
Series50 Series
Bearing designSingle-row cross roller
GearExternal gear
Raceway diameter2,521 mm (99.25 in)

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

Crosses to

AvonR2299A1

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

50 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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Talk to an engineer

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.