Product Specifications
| Parameter |
Details |
| Model NO. |
6004 |
| Seals Type |
ZZ, 2RS, Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Specification |
20×42×12 mm |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Motorcycle engines, transmission systems |
| Industrial Manufacturing |
Electric motors, pumps, small gearboxes |
| Power Tools |
Grinders, drills, agricultural machinery accessories |
Eliminate Motorcycle Downtime with Reliable 6004 Deep Groove Ball Bearings
Motorcycle maintenance teams and accessory manufacturers know the frustration of premature bearing failure—seized engines, excessive vibration, and unplanned repair costs that eat into profits. Sourcing genuine, precision-engineered 6004 Deep Groove Ball Bearings often means navigating minimum order quantities that don’t fit small-batch production needs or waiting weeks for delivery.
Precision Bearings for Motorcycle Accessories, Ready to Ship
Our 6004 Deep Groove Ball Bearing solves these challenges with a 20x42x12mm design optimized for motorcycle applications. As a professional bearing manufacturer with over 15 years of export experience, we offer flexible order policies: 1 piece MOQ for standard bearings and sample orders shipped within 3-5 working days. Whether you need ZZ shielded, 2RS sealed, or open-type bearings, we ensure consistent quality through strict in-house testing—including dimensional checks and noise/vibration analysis.
Engineered for Motorcycle Performance Demands
This 6004 Ball Bearing thrives in the high-speed, variable-load conditions of motorcycle engines and accessory systems. With precision grades from P0 to P4 and vibration levels up to Z3V3, it delivers smooth rotation even under continuous operation. The 20mm bore diameter and 42mm outer diameter fit common motorcycle transmission and wheel hub assemblies, while options for grease or oil lubrication adapt to different maintenance requirements.
Technical Details That Maximize Service Life
Key specifications directly impact performance: Precision grades (P0-P4) control radial runout to minimize vibration, critical for reducing rider fatigue and component wear. Vibration classes (Z1V1-Z3V3) ensure quiet operation, a must for motorcycle accessory applications. Seal types matter too—ZZ shields protect against dust ingress in dry environments, while 2RS seals offer enhanced moisture resistance for off-road use. Our use of high-grade chrome steel ensures the bearing withstands the thermal stresses of motorcycle engines, extending service life beyond generic alternatives.
Why Genuine Bearings Outperform Cheap Alternatives
Counterfeit 6004 Bearings may save money upfront, but they often fail within months due to substandard materials and poor manufacturing tolerances. This leads to costly consequences: engine rebuilds, production delays for accessory manufacturers, and safety risks for riders. Our bearings meet ISO, ABMA, and DIN international standards, backed by ISO 9001:2015 quality certification. The long-term value of reduced maintenance and downtime far outweighs the initial price difference.
Our Commitment to Reliable Supply
With a production capacity of 1,000,000 units annually, we maintain stable inventory to meet urgent orders. Our one-stop service covers OEM/ODM customization—adjusting seals, lubrication, or packaging to your drawings. Every bearing undergoes full-process quality control, from raw material inspection to finished product testing. We stand behind our products with a 12-month warranty, offering free replacements or refunds for qualified defects. Our technical team provides free guidance on selection, installation, and maintenance to ensure optimal performance.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including air and sea freight
- 1 piece MOQ for standard bearings, ideal for small-batch needs
Get Your 6004 Bearings Delivered Fast
Don’t let bearing issues slow down your production or leave riders stranded. Whether you need a single replacement or bulk orders for motorcycle accessories, we ensure prompt delivery and consistent quality. Send us your specifications today to get a quote—our team responds within 24 hours.
Frequently Asked Questions
Q: Are these genuine 6004 Deep Groove Ball Bearings?
A: Yes, we produce our own bearings to international standards and supply genuine brand bearings. Each product comes with traceable quality records.
Q: How do I confirm if this bearing fits my motorcycle model?
A: Provide your motorcycle’s make, model, and application details (e.g., engine type, position), and our technical team will verify compatibility based on the 20x42x12mm dimensions and load requirements.
Q: What is your warranty policy?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ. Customized orders are negotiable based on specifications.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. We use reliable logistics partners for global delivery.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
