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The 608 RS K2 is a hybrid ceramic bearing engineered for skate applications, combining chrome steel races with white ceramic (silicon nitride) balls to reduce friction and enhance speed. This 8x22x7mm deep groove bearing is sealed with RS rubber shields for contamination resistance, and is supplied in plastic tubes for wholesale distribution. The design targets inline skates, roller skates and skateboards where durability and low rolling resistance are critical.
Hybrid ceramic bearings like the 608 RS K2 typically offer 30-50% lower friction than all-steel equivalents due to the ceramic balls’ hardness and smoothness, while the chrome steel races maintain load capacity. The white ceramic balls (silicon nitride) are standard for high-performance skate bearings, with typical hardness of 1500-1800 HV and a surface finish of 0.05 Ra or better. The RS rubber shields are a common choice for skate bearings, providing a balance between sealing and low drag.
These bearings are used by competitive skaters and enthusiasts who prioritise speed and longevity, as well as by OEMs assembling high-end skates. The 608 size is a standard metric for skate bearings, compatible with most 8mm axle wheels. Buyers should confirm the ABEC rating if critical for their application, as this listing does not specify one. The plastic tube packaging is typical for bulk shipments, with a gross cartons weight of 23 kg for logistics planning.
| Bearing Model | 608 RS K2 |
| Dimensions | 8 mm x 22 mm x 7 mm (ID x OD x Width) |
| Race Material | Chrome Steel (GCr15 or equivalent) |
| Ball Material | White Ceramic (Silicon Nitride, Si3N4) |
| Seal Type | RS Rubber Shields (Non-Contact) |
| Typical ABEC Rating | ABEC-5 or ABEC-7 (not specified for this listing - confirm with supplier) |
| Typical Hardness (Balls) | 1500-1800 HV (standard for silicon nitride) |
| Typical Surface Finish (Balls) | 0.05 Ra or better (standard for skate bearings) |
| Typical Load Capacity (Dynamic) | 8-10 kN (standard for 608 bearings) |
| Packaging | Plastic Tubes |
| Gross Weight per Carton | 23 kg |
Shenzhen Hongcheng Precision Bearing Co., Ltd is based in Longgang District, Shenzhen, Guangdong Province, China, and specialises in precision bearings for niche applications. The company’s address is Longgang Caiyun Road No. 8, a region known for its concentration of mechanical component manufacturers. Their product portfolio includes hybrid ceramic bearings tailored for performance-critical uses, such as skate and roller applications.
The supplier’s profile indicates a Harbor trust tier, which reflects a baseline level of verification for business legitimacy. However, their current response rate is 0%, and average response time is not available, suggesting buyers should expect delays in pre-purchase inquiries. The listing highlights their focus on wholesale distribution, with the 608 RS K2 bearing packaged for bulk shipments. No additional certifications, client lists, or production history are provided in the available data.
The 608 RS K2 is a premium hybrid ceramic bearing designed for skate and roller applications. Featuring white ceramic balls mated with chrome steel races, this 8x22x7mm deep groove bearing offers reduced friction and superior speed performance compared to all-steel alternatives. Ideal for inline skates, roller skates, and skateboards, it is sealed with RS rubber shields and packaged in plastic tubes for wholesale distribution across global markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the bearing’s compatibility with your skate or roller setup by confirming the 8 mm inner diameter and 22 mm outer diameter, as these are critical for fitment. Check whether the ABEC rating, if any, meets your performance needs, as this listing does not specify one. Also, confirm the exact quantity per plastic tube and carton to ensure it aligns with your bulk requirements.
For logistics, discuss Incoterms such as FOB Shenzhen or CIF to your destination port, as these will impact costs and responsibilities. Lead times can vary, so request an estimated production and shipping timeline from Shenzhen Hongcheng Precision Bearing Co., Ltd. Payment terms, such as T/T or L/C, should also be clarified, particularly since the supplier’s response rate is currently low, which may affect communication speed.
Quality checks should include inspecting the bearing’s seals, raceway smoothness, and ball rotation for any defects upon receipt. Request a material test report or certificate of conformity to confirm the chrome steel races and silicon nitride balls meet industry standards. If the bearings are for competitive use, consider third-party testing for friction coefficients and durability under load, as these are not provided in the listing.
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When sourcing 608 Rs K2 Skates Ceramic Bearing for your business, securing the right balance of quality and cost is essential. Shenzhen Hongcheng Precision Bearing Co., Ltd, a verified supplier based in China, offers this product with key specifications including 608 RS K2, Deep Groove Ball Bearing, Hybrid Ceramic, and White Ceramic (Si3N4). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.6/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.10, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing 608 Rs K2 Skates Ceramic requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Hongcheng Precision Bearing Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 608 Rs K2 Skates Ceramic has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing 608 Rs K2 Skates Ceramic requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 608 Rs K2 Skates Ceramic Bearing from Shenzhen Hongcheng Precision Bearing Co., Ltd is $0.6/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Hongcheng Precision Bearing Co., Ltd through EximNext.
The supplier, Shenzhen Hongcheng Precision Bearing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 608 Rs K2 Skates Ceramic. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 608 Rs K2 Skates Ceramic Bearing is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 608 Rs K2 Skates Ceramic from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Hongcheng Precision Bearing Co., Ltd. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Shenzhen Hongcheng Precision Bearing Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 608 Rs K2 Skates Ceramic Bearing supplied by Shenzhen Hongcheng Precision Bearing Co., Ltd include 608 RS K2, Deep Groove Ball Bearing, Hybrid Ceramic, and White Ceramic (Si3N4). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Hongcheng Precision Bearing Co., Ltd offers 608 Rs K2 Skates Ceramic with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
608 Rs K2 Skates Ceramic is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Hongcheng Precision Bearing Co., Ltd through our platform.
Shenzhen Hongcheng Precision Bearing Co., Ltd maintains international quality certifications. These ensure that the 608 Rs K2 Skates Ceramic meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Hongcheng Precision Bearing Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Hongcheng Precision Bearing Co., Ltd.
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