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Qingdao Rensheng Huida Trading Co., Ltd. offers insulated motor bearings that combine GCr15 chrome steel with a ceramic/alumina coating on the outer race. The coating provides electrical insulation to protect motors from stray currents, a requirement in variable‑frequency‑drive applications. The bearings are manufactured in China and stocked for international shipment from the Qingdao port area. The supplier highlights suitability for high‑load industrial motors and related equipment.
Typical insulated bearings are supplied in standard series such as 6200 and 6300, covering bore diameters from 10 mm up to 200 mm. The ceramic coating can withstand voltages up to roughly 4 kV, while the steel grade delivers a hardness of 58 - 62 HRC and a dynamic load rating (C) around 260 kN for a 6205 size. Dimensional tolerances generally fall within ±0.02 mm, and the bearings are packed in polyethylene bags within cartons, twenty units per box. These specifications align with common practices in motor, pump and compressor manufacturing.
Industrial buyers such as OEM motor manufacturers, power‑generation plant operators and heavy‑equipment producers typically order these bearings to improve motor lifespan and reduce maintenance. Qingdao Rensheng Huida Trading notes flexible order quantities but does not list a minimum, so purchasers should clarify batch sizes directly. Prior to contract, the buyer should verify the applicable incoterm, payment method and any required ISO or CE certification copies. The supplier’s response metrics are not disclosed, underscoring the need for clear communication channels.
| Material | GCr15 chrome steel (supplier‑provided) |
| Insulating Coating | Ceramic/alumina (supplier‑provided) |
| Typical Bearing Series | 6200, 6300 series (typical) |
| Typical Bore Size Range | 10 mm - 200 mm (typical) |
| Insulation Voltage Rating | up to 4 kV (typical) |
| Typical Dynamic Load Rating (C) for 6205 | 260 kN (typical) |
| Hardness | 58 - 62 HRC (typical) |
| Dimensional Tolerance | ±0.02 mm (typical) |
| Typical Packaging | Polyethylene bags in cartons, 20 units per box (typical) |
| Minimum Order Quantity | Not specified - confirm with supplier (supplier‑provided) |
Qingdao Rensheng Huida Trading Co., Ltd. is based in Qingdao, Shandong Province, China, as shown by the detailed address in the listing. The company carries a harbor trust tier and is also marked as an imported tier, indicating that it sources products for re‑export rather than manufacturing them directly.
Insulated Motor Bearings are engineered to protect against electrical erosion in electric motors and VFD-driven equipment, featuring ceramic or oxide coating on the outer race. These bearings are critical for industrial motor applications where stray currents threaten bearing life. Widely sourced from global bearing manufacturers, they are exported in industrial packaging for machinery, pumps, and power generation sectors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Confirm the steel grade and coating specifications before committing to a purchase. Ask the supplier for a recent material test report that details hardness, coating thickness and insulation voltage rating. Validate the company’s legal registration and banking information to protect against commercial risk.
Discuss logistics early: request the preferred incoterm, whether the bearings will be shipped FOB from Qingdao port or under CIF terms, and the expected sailing schedule. Clarify payment terms such as a confirmed letter of credit or staged payments, and negotiate any required performance guarantees. Align these logistics with your own import calendar to avoid bottlenecks.
Plan for quality assurance by arranging a third‑party inspection of the first shipment. Verify the dimensions, coating integrity and hardness against the supplied test report. Ensure that the shipment includes a commercial invoice, packing list and any necessary export licences from China, and that the bearings are accompanied by ISO or CE certification copies.
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When sourcing Insulated Motor Bearing for your business, securing the right balance of quality and cost is essential. Qingdao Rensheng Huida Trading Co., Ltd., a verified supplier based in China, offers this product with key specifications including Deep Groove Ball Bearing with Insulated Outer Race, Alumina Ceramic (Al2O3) Coating, 0.3-0.5mm thickness, and Inner Diameter: 20mm - 100mm (Common industrial sizes). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85320./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 Insulated Motor Bearing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Rensheng Huida Trading 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Insulated Motor Bearing 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 global B2B marketplace. Start your sourcing journey today.
Importing Insulated Motor Bearing 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 Insulated Motor Bearing from Qingdao Rensheng Huida Trading Co., Ltd. is $85320./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 Qingdao Rensheng Huida Trading Co., Ltd. through EximNext.
The supplier, Qingdao Rensheng Huida Trading Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Insulated Motor Bearing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Insulated Motor 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 Insulated Motor Bearing from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Rensheng Huida Trading Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Qingdao Rensheng Huida Trading 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 Insulated Motor Bearing supplied by Qingdao Rensheng Huida Trading Co., Ltd. include Deep Groove Ball Bearing with Insulated Outer Race, Alumina Ceramic (Al2O3) Coating, 0.3-0.5mm thickness, and Inner Diameter: 20mm - 100mm (Common industrial sizes). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qingdao Rensheng Huida Trading Co., Ltd. offers Insulated Motor Bearing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Insulated Motor Bearing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Rensheng Huida Trading Co., Ltd. through our platform.
Qingdao Rensheng Huida Trading Co., Ltd. maintains international quality certifications. These ensure that the Insulated Motor Bearing 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. Qingdao Rensheng Huida Trading 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 Qingdao Rensheng Huida Trading Co., Ltd..
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