FYH RABP138 Go Kart Axle Mounted Bearing 1 3 8 Inch Bore High Performance Rear Axle Bearing With Non Contact Seals Riveted Steel Cage Racing Oil Fill One Bearing Designed For High Speed Go Kart Racing And Durable Long Life

Single FYH RABP138 Go-Kart Axle Bearing 1 3/8 Bore
✔️ Single unit, high-performance rear axle bearing for go-karts

The RABP138 FYH bearing is a high-performance axle bearing built for racing go-karts. It fits on rear axles with a 1-3/8 in bore and is commonly used in go-kart racing setups for reliable support, durability, and smooth rotation under high-speed conditions.

✅ Bore: 1-3/8 in (34.93 mm); fits common go-kart axles
✅ Sealed ball bearing design with non-contact seals for reduced friction
✅ Riveted steel cage for durability under high-stress racing
✅ Racing oil fill and precise ball clearance for smooth operation

💡 What is a pillow block bearing used for on a go-kart axle and how does it help performance? A handy explanation for racing setups.

- Provides shaft support and proper alignment for smooth rotation - Reduces wear and heat buildup under high-speed racing conditions - Fits common go-kart axle bore sizes like 1-3/8 in (34.93 mm) - Durable cage and non-contact seals extend life during track use