40mm Square Galvanised Stub Axle for Caravans and Boat Trailers
40mm square galvanised stub axle to suit LM Holden bearing profile. Axles length is measured from tip to tip.
Select from an electric or marine turn. Electric turn suits both electric and hydraulic backing plates. Marine turn suits marine or unbraked axles.
Stub Axle supplied with nut, washer and split pin.
Couplemate makes many tons of axles every month. The difference between Couplemate axles and other axles is
- Couplemate uses Australian Steel.
- Galvanising occurs in Australia.
- Axles are machined in Australia.
This 40mm Galvanised Square Stub Axle is often welded into 50mm tube with 5mm walls, and it makes a very good farm trailer.
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
- Tip to Shoulder including thread 115mm
- Square part 135mm
We recommend you use only Japanese Bearings.
It is common to slide 40mm stub axles into 50sq tube and weld into position for use on narrow width trailers. This tube would require 5mm wall thicknesses.
The links below contained a variety of stub axle we manufacture.
- 39mm Round Stub Axle
- 39mm Round Galvanised Stub Axle
- 40mm Square Stub Axle
- 45mm Round Stub Axle
- 45mm Round Stub Axle PLL
- Round 45mm Galvanised Stub Axle
- 45mm Square Stub Axle
- 45mm Galvanised Square Stub Axle
- 50mm Round Stub Axle
- 50mm Square Stub Axle
Couplemate Trailer Parts sells only the best quality 40mm Square Galvanised Stub Axle and caravan spare parts throughout Australia.
Customers are welcome to either pickup or take advantage of our low freight rates. Express shipping to Melbourne, Sydney, Brisbane, Perth, Adelaide, Darwin, and Hobart.
We also ship products to New Zealand via Australia Post Air Express.
© Steve Wotherspoon November 27, 2015. Images and text may be copied, provided a link back to the copied page and the source is displayed where the content or image is located.