6004 Deep Groove Ball Bearing for Motorcycle Accessories Zz 2RS Open 20x42x12mm P0-P4 Precision

Product Specifications

Application Industries

Stop Motorcycle Downtime with Reliable 6004 Deep Groove Ball Bearings

Motorcycle maintenance teams know the frustration: bearings that fail prematurely, leaving bikes stranded and repair shops scrambling. When a 6004 deep groove ball bearing gives out unexpectedly, it’s not just the cost of the part— it’s lost ride time, missed deliveries, and unhappy customers. Sourcing bearings that balance precision, durability, and quick availability shouldn’t be another headache.

6004 Deep Groove Ball Bearings Engineered for Motorcycle Performance

Our 6004 Deep Groove Ball Bearing for Motorcycle Accessories is designed to solve these pain points. With dimensions 20x42x12mm and precision ratings from P0 to P4, this bearing meets the demands of motorcycle transmissions and accessory systems. We offer flexible seal options—Zz, 2RS, and Open—to match different operating conditions, ensuring protection against dust and moisture where needed. Backed by decades of manufacturing experience, we deliver bearings that install easily and perform consistently, reducing unexpected failures.

Where This 6004 Bearing Excels

This 6004 bearing thrives in the high-speed, moderate-load environments typical of motorcycle applications. Whether used in wheel hubs, pulley systems, or auxiliary components, it handles rotational speeds up to industry standards while maintaining low vibration (Z1V1 to Z3V3 grades). The deep groove design allows it to accommodate both radial and axial loads, making it versatile for various motorcycle models. Choosing the right seal type—metal shielded (Zz) for dry conditions or rubber sealed (2RS) for wet environments—ensures optimal performance and longevity.

Technical Details That Matter for Motorcycle Reliability

Precision rating directly impacts performance: P0 for general use, P4 for high-precision applications where minimal vibration is critical. The Z2V2 and Z3V3 vibration grades reduce noise and ensure smooth operation, a key factor for rider comfort. Seal types influence maintenance needs—Open bearings allow for easy relubrication, while 2RS seals offer better contamination resistance, ideal for off-road or wet-weather riding. Our use of high-grade materials ensures the bearing withstands temperature fluctuations and mechanical stress, common in motorcycle engines and drivetrains.

Why Cutting Corners on Bearings Costs More

Low-quality bearings may save money upfront, but they often lead to early failure. A failed 6004 bearing can damage motorcycle components, requiring costly repairs and downtime. Our bearings meet strict quality control standards, with full-process production supervision and dimensional testing. We adhere to ISO industrial standards, ensuring each unit performs as expected. The long-term value of a reliable bearing—fewer replacements, less maintenance, and uninterrupted operation—far outweighs the initial savings of inferior alternatives.

Why Motorcycle Manufacturers and Repair Shops Trust Us

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• Sample orders shipped within 3-5 working days
• Bulk orders delivered in 5-15 working days
• Multiple logistics options available to meet your timeline
• 1 piece MOQ for standard bearings, ideal for emergency repairs

Get Your 6004 Motorcycle Bearings Today

Don’t let bearing issues slow down your operations. Whether you need a single replacement or bulk orders for production, we have the 6004 Deep Groove Ball Bearings you need. Send us your requirements, and our team will confirm specifications and deliver a quote quickly. The sooner you order, the sooner you can get back to reliable, uninterrupted performance.

Frequently Asked Questions