2t Marine Axle Collar 50mm ID – 195025

Part No: 195025 Category:


226 in stock

226 in stock

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2t Marine Axle Collar to suit 50mm and larger Axles

2t marine axle collar suits 50mm axles with 2t or 3t Al-ko standard or marine bearing sets.

The Al-ko 2t bearing kit seal is also installed onto a 65mm Round or 63mm Square axle. These axles have a seal profile greater than 60.3mm.

However, a 50mm square axle requires a bearing seal collar. Axle collars are not required on axles larger than 65mm.

Seal Specifications

  • ID – 50mm
  • OD – 60.3mm

Collar seals should always be a tight fit however, it is a great idea to locktite the marine collar into position.

The raised edge on the collar is to retain the Marine seal within the confines of the metal ring insert.


Apply grease on the seal journal before installation. Grease prevents burning rubber on the lips of the seal as a result, better performance is assured. If installing a marine seal onto this collar, inspect the lips of the seal for an adequate grease covering.

Purchase bearing kits here.

Further, marine seals should be liberally lubricated with grease before insertion into the metal outer ring.

Finally, watch the video on how to correctly install a marine seal onto a 50mm axle.

Additional information

Weight0.25 kg
Dimensions60 × 60 × 2 cm

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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