Description
Practical value and everyday use
SOUTHWEST WHEEL R50642X 42 Spindle & 6-5.5′ Bolt Circle Trailer Hub is listed in Hubs & Spindles. For a practical buying decision, start with this source-backed point: For trailer use only.
The source also records: 42 spindle. Use this additional stated detail to judge day-to-day usefulness and package value: Includes Hub, inner bearing, outer bearing, seal, grease cap & lug nuts.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
Round R50642X 42 Spindle & 6-5.5″ Bolt Circle Trailer Hub. 6 studs 5.5″ Bolt circle using 25580 inner and 15123 outer bearing hub. (42 Spindle). Includes Hub, inner bearing, outer bearing, seal, grease cap & lug nuts. 42 Spindle, Spindle width =2 1/4″ Spindle length=6″ Overall length =11 1/16″ Capacity (pair) 5,000 lbs. Hubs are cast steel and are not made to be re-drilled or altered. For trailer use only.
Source product highlights
- Round R50642X 42 Spindle & 6-5.5″ Bolt Circle Trailer Hub.
- 6 studs 5.5″ Bolt circle using 25580 inner and 15123 outer bearing hub.
- Includes Hub, inner bearing, outer bearing, seal, grease cap & lug nuts
- 42 spindle
- 42 Spindle, Spindle width =2 1/4″ Spindle length=6″ Overall length =11 1/16″ Capacity (pair) 5,000 lbs.




Albert Batteate –
It failed
Bruce Hockridge –
Great product!
Scott Johnson –
Everything arrived timely, and as described.