Rear Axle Bearing 50 mm SB208/50 ZZ 50x80mm

High-performance rear axle bearing for karting, designed to deliver strength, reliability, and easy installation in demanding conditions.

The bearing features double metal shields (ZZ) that protect against dust and contaminants, ensuring longer service life with reduced maintenance needs. With its C5 internal clearance, it is ideal for environments with heavy vibrations, high operating temperatures, or sudden thermal fluctuations, while still maintaining smooth performance. The polymer cage (TN) lowers friction, resulting in quieter operation and extended durability.

For secure shaft locking, the bearing is equipped with three set screws on the inner collar, providing excellent stability even during intense racing use.

• Type: Radial insert bearing (UC/SB type)
• Shielding: ZZ – double metal shields
• Cage: TN – polymer material
• Internal clearance: C5 (extra wide)
• Locking system: 3 set screws on the collar
• Series: SB208/50