10-inch Galvanised Disc Rotor
10-inch Ford galvanised disc rotor brakes boat trailers up to 1450kg. The foundation of this superior galvanised disc rotor was high-grade steel.
This disc rotor sets the industry standard for disc-braked axles and is the most popular rotor in our galvanised axle builds.
Common Problems
Disc rotors, particularly non-hot galvanised disc rotors, can rust severely over time.
The standard thickness of Australian disc rotors is 15mm. Rotors are often sanded down to remove rust, which is quite acceptable; however, 11mm is the minimum recommended thickness before the disc rotor should be replaced.
The disc rotor in the image is 7mm, which can cause disc pads to jump out of position because the pads are also worn.
The rotor in the photo has not been scoured by the disc pads; however, it has been scoured a few times over many years as the rust has eaten into the metal.
Disc stud pattern
- Ford 4.5-inch P.C.D. – 15mm thick Disc
- HT 4.25-inch P.C.D. – 15mm thick Disc
- HQ 4.75-inch P.C.D. – 15mm thick Disc
- Nissan Navara 114.3mm P.C.D. – 15mm thick Disc
Galvanised disc rotors Alko suit standard bearings on 39mm Round Axles to 40mm Square axles.
Trailer Bearing Kit required but not included
- Inner Bearing ID 35.00mm, OD 59.10mm
- Outer Bearing ID 22.00mm, OD 45.20mm
- Marine Seal ID 43.9mm, OD 59.10mm
- Dust Cap 45.20mm
A larger brake disc rotor is available for 1600kg and 2250kg ratings and is suitable for 5-stud and 6-stud Land Cruiser hubs only.
Compatible with the following equipment
There are no FAQs for this product.
Additional information
| Weight | 9 kg |
|---|---|
| Dimensions | 10 × 30 × 30 cm |
| Bearing Profile | |
| Coating | Galvanised |
| Materials | Cast Iron (AS1830) |
| Max Capacity (Pair) | 1450kg |
| NSK Bearing # | 11949/10, 12749/10, 67048/10, 68149/10 |
| Seal OD | 59.1mm |
| Stud Thread | 1/2" UNF – 490300-ALKO |
| Stud Pattern | Ford (5 x 114.30mm), Holden HT (5 x 107.95mm), Holden HQ (5 x 120.65mm), Nissan – 6 x 1/2 UNF Studs |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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