
Wholesale 8x22x7mm 608ZZ 608-2RS Scooter Bearings Bulk Supplier
| Item No : | 608ZZ / 608-2RS / 608 |
| Size (d*D*B) : | 8x22x7mm |
| Material : | Chrome Steel GCr15 / Carbon Steel etc. |
| Lead Time : | 3-5 days |
| Weight : | 0.012KG |
| MOQ : | 100 pcs |
⚙️Product Description:
Sourcing high-performance 608 bearings for scooters, skateboards, or roller skates? Our RMO Brand 608ZZ / 608-2RS Bearing (8x22x7mm) is custom-engineered to deliver exceptionally smooth rolling and excellent speed stability. To perfectly match your market positioning, we offer flexible material choices (Premium Chrome Steel for high speed or Cost-Effective Carbon Steel for budget bulk needs) and shielding options. As a B2B trade expert, we supply RMO factory-direct wholesale lots or source global first-tier premium brands to support your business growth.

⚙️Product features:
- Flexible Material Grading: Choose high-precision Chrome Steel (GCr15) for maximum rpm, impact resistance, and longer lifespans, or Carbon Steel for highly economical high-volume manufacturing.
- Dual Shielding Options: Available in ZZ (Dual Metal Shields) for low-friction high-speed dry conditions, or 2RS (Dual Rubber Seals) for superior dust and moisture protection on outdoor roads.
- Universal 8x22x7mm Dimensions: The absolute standard size for global skate sports, guaranteeing perfect drop-in compatibility with pro scooters, longboards, and inline skates.
- Pre-Lubricated for Instant Speed: Optimized with premium low-viscosity speed lubricant to minimize initial friction, ensuring your customers feel the difference from the very first spin.
- B2B Customization & Sourcing: Maximize your profit margins with bulk orders of our trusted RMO brand, or leverage our supply chain to source exact authentic international legacy brands.
⚙️Product Application:
Built to deliver continuous speed and reliable load support in wheels, the 608 bearing is widely utilized in:
- Professional stunt scooters, kick scooters, electric scooters, and balance bikes.
- Skateboards, longboards, penny boards, and aggressive inline skates.
- Quad roller skates, speed skates, and skateboard wheel manufacturing lines.
- Micro electric motors, massage equipment, 3D printer rollers, and hand fidget spinners.
- Global sports equipment wholesalers, B2B regional hardware distributors, and e-commerce auto/skate parts brands.
⚙️Precautions:
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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⚙️Obtain Certificate:
About Rimao
⚙️Technical Parameters:
| Model No. | 608ZZ / 608-2RS / 608 |
| Size | 8x22x7mm |
| Bearing Type | Deep Groove Ball Bearing |
| Sealing Form | |
| Material Options | Chrome Steel GCr15 / Carbon Steel |
| Precision Class | P0 (ABEC-1) / P6 (ABEC-3) Optional |
| Key Advantage | |
| Package | Individual plastic bag, plastic tube or original RMO brand box |
| Brand | RMO/Neutral/OEM/Other Brands |
| Lead Time | 3-5 days for stock; 7-15 days for bulk orders |
| Shipping | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Payment | 100% T/T, or 30% T/T In Advance, 70% T/T After Finished Production |

| Model No. | d | D | H | m |
| 602-2Z | 2 mm | 7 mm | 3.5 mm | 1 g |
| 604-2Z | 4 mm | 12 mm | 4 mm | 2 g |
| 605-2Z | 5 mm | 14 mm | 5 mm | 4 g |
| 606-2Z | 6 mm | 17 mm | 6 mm | 6 g |
| 607-2Z | 7 mm | 19 mm | 6 mm | 8 g |
| 608-2Z | 8 mm | 22 mm | 7 mm | 12 g |
| 609-2Z | 9 mm | 24 mm | 7 mm | 16 g |
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