KTM OEM 46033028000 Grooved Ball Bearing 20X42X12 NTN 6004C3

The KTM OEM grooved ball bearing 20x42x12 mm (NTN 6004C3) is an original replacement part for KTM and GasGas motorcycles. For cross-country and enduro applications, this bearing delivers reliable fit, durability, and consistent performance.

• Dimensions: 20 x 42 x 12 mm (inner bore 20 mm, outer diameter 42 mm, width 12 mm)
• Bearing type: Deep groove ball bearing with C3 clearance
• Reference: NTN 6004C3 – high-quality part from a globally recognized bearing series
• OEM quality: Genuine KTM OEM component, supplied as official Gas Gas part for guaranteed fitment
• Material: High-quality bearing steel for strength, durability, and reliable operation under varying loads
• Application: Designed for axial and radial loads in motorcycles; suitable for KTM and GasGas models that require a 20x42x12 mm bearing
• Installation experience: Simple replacement using standard tools; minimal risk of fitment issues during installation

With this genuine bearing, your drivetrain will maintain smooth, reliable rotation and retain performance across race and training conditions. The NTN 6004C3 specification offers improved clearance over standard bearings, which helps extend the service life of adjacent components and reduce wear under load. For those who prioritize precision, consistent performance, and reliable replacement parts, this bearing is a reassuring choice for KTM and GasGas motorcycle maintenance.