6010 Rear Axle Bearing 50×80×16 mm
Standard rear axle bearing for go-kart axle carrier housings with 50 mm bore. The 6010 (50×80×16 mm) is the most widely used axle seat bearing across European kart chassis including Fastech, KG, Tony Kart, and OTK-platform chassis. Available in open, ZZ (shielded), and 2RS (sealed) configurations. OTT supplies P6 precision as standard with GCr15 steel.

Specifications
| Model | 6010 |
| Inner Diameter | 50 mm |
| Outer Diameter | 80 mm |
| Width | 16 mm |
| Precision | P6 |
| Material | GCr15 (AISI 52100) |
| Configurations | Open / ZZ / 2RS |
| Compatible Chassis | Fastech / KG / Tony Kart / OTK |
Applications
Key Features
- Most common 50mm axle seat bearing
- Open/ZZ/2RS all available
- Fastech & OTK platform compatible
- P6 precision standard
Packaging

Available in OTT branded packaging or custom OEM packaging. Individual bearings are sealed in PE bags, packed in branded carton boxes, then palletized in wooden crates for export shipping.
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