Moturo Ball Bearing 42mm 20mm-12mm 6004 2RS

Moturo Deep Groove Ball Bearing 6004 2RS 42×20×12 mm for ATV/Quad and Scooter

The Moturo deep groove ball bearing 6004 2RS for ATV/Quad and scooter — standard size 42×20×12 mm for wheel hubs, variators, and drive train bearing points, sealed on both sides and ready for installation.

The bearing is used in wheel hubs, variator shafts, or bearing points on the drive train where the 6004 size is installed. Outer diameter 42 mm, inner diameter 20 mm, width 12 mm. Rubber seal on both sides (2RS), which keeps dirt and water out and makes the bearing maintenance-free. Bearing rings and balls made of metal, sealing rings made of rubber.

Replacement takes about half an hour with a puller, press-fit tool, or a suitable socket as a pressure piece. Before ordering, check the existing bearing for code 6004; if it matches, the dimensions will fit 1:1.

Deep groove ball bearing for ATV/Quad and scooter, made by Moturo.

Performance · Material · Numbers

• Standard size 6004: outer diameter 42 mm, inner diameter 20 mm, width 12 mm
• Rubber seal on both sides (2RS), permanently lubricated and maintenance-free
• Bearing rings and balls made of metal, sealing rings made of rubber

Important notes – please read

Component for race and off-road use. No ABE/StVZO approval. Not for public road use. Before ordering, check the existing bearing for code 6004 and dimensions 42×20×12 mm — if the code differs, the bearing will not fit.

Tools & time required

• Puller for bearing removal
• Press-fit tool or suitable socket as a pressure piece
• About half an hour for an experienced mechanic

Scope of delivery

1 × deep groove ball bearing 6004 2RS (42×20×12 mm). Not included in delivery: tools, bearing grease.

Frequently asked questions

Does the bearing also fit in other components besides the wheel hub?
Yes, anywhere the size 6004 (42×20×12 mm) is used — variator, drive train, pulleys.

What does 2RS mean?
Sealed on both sides with rubber sealing rings, permanently lubricated and maintenance-free.

Do I need bearing grease before installation?
No, the bearing is lubricated at the factory and sealed on both sides.