50 SeriesInternal gearRotek R8-42N3
50N.1077.25.000 Slewing Ring Bearing
50 Series slewing ring bearing, internal gear, 1077 mm raceway. Interchangeable with Rotek R8-42N3.
Specifications
| SlewPro part number | 50N.1077.25.000 |
|---|---|
| Series | 50 Series |
| Bearing design | Single-row cross roller |
| Gear | Internal gear |
| Raceway diameter | 1,077 mm (42.40 in) |
Dimensions from our 3D model; confirm against the certified drawing. Load ratings and life calculations available from our engineers.
Crosses to
| Rotek | R8-42N3 |
|---|
Interchange based on published dimensions; our engineers confirm fit before quoting.
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.
Request a QuoteTalk 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.