x1 Koyo Japanese Tapered Roller Bearing 15123 & 15245 Cup Trailer Caravan 2T

Replace worn trailer bearings with confidence using this genuine KOYO Japanese 15123 Tapered Roller Bearing and 15245 Bearing Cup. Manufactured in Japan to exceptionally high standards, this premium bearing set is designed for 2 Tonne trailer and caravan hub assemblies, delivering outstanding durability, smooth operation and long service life under demanding Australian towing conditions.

The kit includes one genuine KOYO 15123 tapered roller bearing and one matching 15245 bearing cup (race), supplied together as a complete matched set. Precision-engineered tapered rollers provide excellent load carrying capability while reducing friction and heat build-up, helping maximise wheel bearing performance and reliability.

Commonly used as the outer wheel bearing in many 2 Tonne trailer hubs, this bearing set generally suits trailers fitted with 50mm square axles, including caravans, camper trailers, boat trailers, horse floats, plant trailers and utility trailers. Genuine KOYO bearings are recognised worldwide for their quality, precision and long operating life.

Features

• Genuine KOYO Japanese tapered roller bearing set
• Includes bearing and matching cup (race)
• Designed for 2 Tonne trailer hub assemblies
• Premium Japanese precision manufacturing
• Excellent load carrying capacity
• Smooth, low-friction operation
• Long service life and outstanding durability
• Ideal for servicing or replacing worn wheel bearings
• Commonly suits 50mm square trailer axles
• Suitable for trailers, caravans, boat trailers and camper trailers

Specifications

Bearing Set

• Bearing Brand: Genuine KOYO Japan
• Bearing Number: 15123
• Bearing Cup: 15245
• Bearing Type: Tapered Roller Bearing
• Bearing Bore (ID): 31.75mm
• Bearing Cup Outside Diameter: 62mm
• Application: 2 Tonne Trailer & Caravan Hubs
• Common Axle Size: 50mm Square
• Position: Outer Wheel Bearing

Package Includes

• 1 × Genuine KOYO 15123 Tapered Roller Bearing
• 1 × Genuine KOYO 15245 Bearing Cup (Race)

CMW-198098529646