10-inch HQ Galvanised Disc Rotor
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$95.75 Inc.GST
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10-inch HQ Galvanised Disc Rotor
10-inch HQ Galvanised Disc Rotor brakes boat trailers up to 1450kg. Galvanised disk rotors are manufactured in Australia by Couplemate.
Couplemate is the only manufacturer of Galvanised Disc Rotors in Australia. (20th April 2024)
High-grade steel is the foundation for building this superior disc rotor.
Disc Stud Pattern
- HQ 4.75″ P.C.D.
Galvanised disc rotors suit standard bearings on 39mm Round Axles to 40mm Square axles or SL bearings for 45mm Round Axles and larger.
Effective Braking for Disc Rotors
When our engineers designed this galvanised rotor, we had the choice of leaving the coating on the disc face or removing it.
Removing the coating opened up opportunities for unsightly rusting.
However, it was found that the machine disc face would exhibit better braking capabilities than the coated face. Disc pads perform best on machined surfaces rather than coated surfaces like dacromat, zinc, or galvanised surfaces.
Trailer Bearing Kit required but not included
- Inner Bearing ID 35.00mm, OD 59.10mm
- Outer Bearing ID 22.00mm, OD 45.20mm
- Seal ID 43.9mm, OD 59.10mm
- Dust Cap 45.20mm
A larger braked disc rotor is available for 1600kg and 2250kg ratings and suits 5-stud and 6-stud Landcruiser hubs only.
Dacromet Process vs Hot-dip Galvanizing
Dacromet: In the Dacromet treatment process, chromic acid reacts with zinc, aluminium powder, and base metal to form a dense passive film that is highly corrosion-resistant.
Hot dip galvanizing: First, the iron and steel parts are pickled to remove the iron oxide on the surface of the iron and steel parts.
Products are then immersed in molten zinc solution.
Then, through the reaction and diffusion between iron and zinc, zinc alloy coating with good adhesion is coated on the surface of steel products.
The Application of the Dacromet Process and Hot-dip Galvanizing Process is Different
Dacromet is uses
- hardware tools,
- auto and motorcycle parts,
- subway tunnels,
- metal parts of light rail,
- railway and electrified railway,
- metal parts of bridges,
- highways,
- port machinery, and metal parts in high-heat environments around engines.
Hot dip galvanizing uses
- marine industry,
- railway,
- highway protection,
- power towers,
- communication towers,
- street lamp poles,
- substation auxiliary facilities,
- and light industry.
Compatible with the following equipment:
Additional information
| Weight | 9 kg |
|---|---|
| Dimensions | 10 × 30 × 30 cm |
| Coating | Galvanised |
| Bolt Pattern (PCD) | |
| Stud Thread | 7/16" UNF – 490200 |
| NSK Bearing # | 11949/10, 12749/10, 67048/10, 68149/10 |
| Bearing Profile |
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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