Last updated on January 11th, 2020 at 12:27 pm
39mm Round stub axles are used on small trailers and as spare wheel carriers on boat trailers.
We understand how to make a bad axle and we know what makes an axle good. Poorly turned axles cause bearing failure.
Axle rating is 375kg each or 750kg per pair.
Standard Bearing Sizes are
- Inner ID 31.75mm, OD 59.10mm
- Outer ID 19.05mm, OD 45.20mm
- Seal ID 37.5mm, OD 59.10mm
- Dust Cap 45.20mm
We recommend you use only Japanese Bearings.
50mm Round tube with a wall thickness of 5mm retains the 750kg rating for a pair of 39mm Round Stubs.