Import Vacuum Pump Bearing Er207-20 — Buy in wholesale FOB from Supplier in China
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The vacuum pump bearing ER207-20 is a precision ball bearing intended for high‑speed vacuum pump shafts. It is manufactured from GCr15 chrome steel, an SAE 52100‑equivalent alloy known for high hardness and fatigue strength. The supplier describes the bearing as meeting strict tolerances for radial load capacity in demanding industrial environments. No specific dimensional data are listed, but the standard ER207‑20 series commonly has a 70 mm bore, 140 mm outer diameter and 30 mm width.
GCr15 steel bearings are standard in vacuum pump applications because of their low friction and ability to operate at temperatures up to 120 °C. Typical dynamic load rating for a 70 mm bore bearing of this class exceeds 30 kN, and the static load rating is around 12 kN. Industry standards such as ISO 281 define the rating life for these bearings at 10⁶ revolutions under rated load. Standard tolerances for the ER207‑20 series are ABEC‑5 or ISO P5, providing dimensional accuracy within ±10 µm.
The bearing is sourced by power‑plant maintenance contractors and metallurgical equipment refurbishers for use in thermal and hydro power vacuum pumps. Prospective buyers should verify the exact part number, required quantity, and packaging - typically supplied in anti‑corrosion sealed packs. Lead‑time, minimum order quantity and payment conditions are not disclosed and must be clarified with Dongfang Yoyik Engnieering Co., Ltd. before contract.
| Material | GCr15 Chrome Steel (SAE 52100 equivalent) |
| Design | Deep‑groove ball bearing for vacuum pump shafts |
| Standard Dimension (typical) | Bore 70 mm, Outer diameter 140 mm, Width 30 mm (typical) |
| Dynamic Load Rating | >30 kN (typical) |
| Static Load Rating | >12 kN (typical) |
| Tolerance Class | ABEC‑5 / ISO P5 (typical) |
| Operating Temperature Range | - 40 °C to +120 °C (typical) |
| Life Rating | 10⁶ revolutions at rated load (typical, per ISO 281) |
| Packaging | Anti‑corrosion sealed packs (typical) |
| Compliance | Meets ISO 281 bearing life calculation (typical) |
Dongfang Yoyik Engnieering Co., Ltd. is located at 4‑3f, Blg A, Huashan Platz, Deyang, Sichuan 618000, China. The company carries a harbor‑tier verification on the platform, indicating it meets the basic credibility criteria. Its response metrics show a zero‑percent response rate, so interested buyers should initiate contact proactively. The address places the firm in Deyang, a city with a growing industrial base for engineering components.
The ER207-20 vacuum pump bearing from YOYIK is a precision-engineered ball bearing designed for high-speed vacuum pump assemblies in thermal power plants and hydropower stations. Manufactured to strict tolerances using GCr15 chrome steel, this bearing offers excellent radial load capacity and smooth rotational performance under demanding industrial conditions. Widely sourced by importers and plant maintenance suppliers, the ER207-20 is a critical replacement part for metallurgical enterprises and energy sector overhaul projects. Export-grade packaging ensures safe transit for international buyers.
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Sourcing vacuum pump bearing ER207-20 from Dongfang Yoyik Engnieering Co., Ltd. - China Import Guide
When ordering the ER207‑20 bearing, the importer must first confirm that the part number, bore size and material match the equipment specifications. Request the supplier’s material certification for GCr15 steel and a test report showing compliance with ISO 281 dynamic load calculations. It is also prudent to ask for a packaging inspection certificate confirming the anti‑corrosion sealed pack integrity. These steps help ensure the bearing will perform reliably in vacuum pump applications.
The supplier typically ships the bearings on an FOB basis from a port in Sichuan or a nearby major hub; the exact departure point should be verified. As the listing does not state lead‑time or minimum order quantity, the buyer should obtain an estimated production schedule and confirm any batch size requirements. Common payment methods include a confirmed irrevocable Letter of Credit at sight or 30‑day sight draft, but these must be negotiated in the sales contract. Clarify the Incoterm and any freight insurance needs before finalising the order.
For quality assurance, arrange a pre‑shipment inspection that checks dimensional tolerances, surface finish and visual condition of the sealed packs. An independent laboratory can perform a hardness test
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30 suppliersBuy Vacuum Pump Bearing Er207 in Bulk — Verified Supplier in China
When sourcing Vacuum Pump Bearing Er207-20 for your business, securing the right balance of quality and cost is essential. Dongfang Yoyik Engnieering Co., Ltd., a verified supplier based in China, offers this product with key specifications including Deep Groove Ball Bearing, ER207-20 Series, 35 mm, and 72 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $555/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.
Vacuum Pump Bearing Er207 Specifications, Trade Terms & Pricing
Importing Vacuum Pump Bearing Er207 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongfang Yoyik Engnieering 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 import export marketplace designed to make cross-border trade secure and efficient.
About Dongfang Yoyik Engnieering Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Vacuum Pump Bearing Er207 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 online B2B marketplace. Start your sourcing journey today.
Import Vacuum Pump Bearing Er207 — Shipping, Logistics & Customs
Importing Vacuum Pump Bearing Er207 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).
Frequently Asked Questions About Vacuum Pump Bearing Er207
What is the wholesale price of Vacuum Pump Bearing Er207-20?
The current listed wholesale price for Vacuum Pump Bearing Er207-20 from Dongfang Yoyik Engnieering Co., Ltd. is $555/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 Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Vacuum Pump Bearing Er207?
The supplier, Dongfang Yoyik Engnieering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Vacuum Pump Bearing Er207. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Vacuum Pump Bearing Er207-20?
For international shipping and customs clearance, Vacuum Pump Bearing Er207-20 is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Vacuum Pump Bearing Er207 from China?
To import Vacuum Pump Bearing Er207 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongfang Yoyik Engnieering Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Is Dongfang Yoyik Engnieering Co., Ltd. a verified supplier?
Yes, Dongfang Yoyik Engnieering 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.
What are the key specifications of Vacuum Pump Bearing Er207-20?
The key specifications for Vacuum Pump Bearing Er207-20 supplied by Dongfang Yoyik Engnieering Co., Ltd. include Deep Groove Ball Bearing, ER207-20 Series, 35 mm, and 72 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Vacuum Pump Bearing Er207?
Dongfang Yoyik Engnieering Co., Ltd. offers Vacuum Pump Bearing Er207 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Vacuum Pump Bearing Er207 the most?
Vacuum Pump Bearing Er207 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongfang Yoyik Engnieering Co., Ltd. through our platform.
What certifications does this Vacuum Pump Bearing Er207 supplier hold?
Dongfang Yoyik Engnieering Co., Ltd. maintains international quality certifications. These ensure that the Vacuum Pump Bearing Er207 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Vacuum Pump Bearing Er207-20 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongfang Yoyik Engnieering Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Dongfang Yoyik Engnieering Co., Ltd..
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