Import U Groove Ball Bearing Sr188 Zz For The Yo-Yo — Buy in wholesale FOB from Supplier in China

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U Groove Ball Bearing SR188 ZZ For The YO-YO by Arya Guan
Harbor
U Groove Ball Bearing SR188 ZZ For The YO-YO - Image 1

U Groove Ball Bearing SR188 ZZ For The YO-YO

🕐Last updated: Aug 06, 2026
2.3/ Bags
Min. Order: 1 Bags
💱₹2.30/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8482.80
⚙️MaterialGCR 15 Chrome Steel / Stainless Steel
📁CategoryBearing
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import U Groove Ball Bearing SR188 ZZ For The YO-YO from Arya Guan - Wholesale Supply

The U Groove Ball Bearing SR188 ZZ is a miniature deep‑groove bearing designed for yo‑yo and high‑speed hobby applications. It has a bore of 6.35 mm, an outer diameter of 12.7 mm and a width of 4.762 mm, and each unit weighs 0.25 kg. The bearing is supplied in GCR 15 chrome steel or stainless‑steel variants and incorporates dual metal shields (ZZ) for contamination protection. The product listing notes ISO 9001 certification, confirming a consistent quality‑management process.

In the miniature bearing market, GCR 15 chrome steel is the standard material for achieving the hardness required for high‑speed rotation, while stainless‑steel versions are chosen for corrosion‑resistant environments. Typical ABAB‑type bearings of this size fall within ABEC 1‑3 tolerance classes and meet ISO tolerance class P5. The SR188’s dimensions place it within the common envelope for hobby‑grade rotating components, making it interchangeable with other manufacturers’ SR188‑type units.

Primary users include yo‑yo manufacturers, precision instrument makers and hobbyist motorised product developers who import the bearing in bulk. Buyers should confirm the minimum order quantity, lead‑time and preferred Incoterm - many Chinese bearing exporters operate on FOB Shanghai terms with payment by T/T. Because the listing does not disclose exact pricing or MOQ, interested importers are advised to request a formal quotation and verify the supplier’s shipping capabilities before placing an order.

Technical Specifications for Arya Guan U Groove Ball Bearing SR188 ZZ For The YO-YO
Bore Size6.35 mm
Outer Diameter12.7 mm
Width4.762 mm
MaterialGCR 15 Chrome Steel (alternative stainless steel)
Weight0.25 kg
Shield TypeDual metal shields (ZZ)
CertificationISO 9001
Typical ABEC Ratingtypical ABEC 1-3
Typical Dynamic Load Ratingtypical 0.5 kN
Standard Tolerancestandard ISO tolerance class P5
About Arya Guan - Ball Bearing Supplier in China
🏭
Arya Guan
China Harbor
4.5(0)

Arya Guan is based at No.22, Golden Monkey Road, Ddesheng Town, Dalian, Liaoning, China (postal code 116600). The supplier holds a harbour trust tier, indicating a verified trade record, although the profile shows a response rate of 0 % and no average response time recorded, suggesting limited communication activity. Arya Guan lists miniature bearings as its core product offering for hobby and precision markets.

The SR188 bearing listing specifies ISO 9001 certification and provides material options of GCR 15 chrome steel and stainless steel. No further corporate history, employee count or client references are disclosed in the public profile.

The SR188 ZZ U-groove ball bearing is a precision miniature bearing with a 6.35 mm bore and 12.7 mm outside diameter, engineered specifically for yo-yo and high-speed spinning applications. Available in GCR 15 chrome steel or stainless steel variants, this single-row deep groove bearing features dual metal shields (ZZ) for contamination protection and is ISO9001 certified for consistent quality. Widely used in yo-yo manufacturing, precision instruments, and motorized hobby products, it is a staple component in global import-export trade for bearing distributors and toy hardware suppliers.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About U Groove Ball Bearing SR188 ZZ For The YO-YO from Arya Guan
The bore diameter is 6.35 mm, measured across the inner ring. This dimension must match the shaft of the yo‑yo or any spindle it is fitted to.

Sourcing U Groove Ball Bearing SR188 ZZ For The YO-YO from Arya Guan - China Import Guide

Before placing an order, verify the exact bore, outer diameter and width against your design drawings, and confirm the material grade (chrome steel or stainless steel) matches the operating environment. Request the ISO 9001 certificate and any test reports that demonstrate compliance with the stated dimensions and tolerances. Also check that the supplier’s harbour trust tier aligns with your risk assessment criteria.

Logistics for Chinese bearing suppliers typically involve FOB terms from a port such as Shanghai or Tianjin, with lead times ranging from a few weeks to a month depending on order size. Payment is commonly made by telegraphic transfer (T/T) after a pro‑forma invoice, but the exact terms should be agreed in writing before shipment. Confirm the incoterm and any freight forwarder arrangements to avoid unexpected costs.

Quality assurance should include a pre‑shipment inspection of bore size, outer diameter, width and shield integrity, using calibrated gauges. Request a third‑party inspection report or arrange for an in‑house audit if possible. Ensure the shipment is accompanied by a packing list, material safety data sheet and the ISO 9001 certificate to satisfy import compliance requirements.

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Buy U Groove Ball Bearing Sr1 in Bulk — Verified Supplier in China

When sourcing U Groove Ball Bearing Sr188 Zz For The Yo-Yo for your business, securing the right balance of quality and cost is essential. Arya Guan, a verified supplier based in China, offers this product with key specifications including U Groove Ball Bearing SR188 ZZ, Single Row Deep Groove, 6.35 mm (0.25 inch), and 12.7 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.80, making it a staple in the Bearing sector with strong demand from importing countries worldwide.

U Groove Ball Bearing Sr1 Specifications, Trade Terms & Pricing

Importing U Groove Ball Bearing Sr1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Arya Guan 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 8482.80 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.

About Arya Guan — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this U Groove Ball Bearing Sr1 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.

Import U Groove Ball Bearing Sr1 — Shipping, Logistics & Customs

Importing U Groove Ball Bearing Sr1 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 8482.80 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 U Groove Ball Bearing Sr1

What is the wholesale price of U Groove Ball Bearing Sr188 Zz For The Yo-Yo?

The current listed wholesale price for U Groove Ball Bearing Sr188 Zz For The Yo-Yo from Arya Guan is $2.3/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 Arya Guan through EximNext.

What is the Minimum Order Quantity (MOQ) for U Groove Ball Bearing Sr1?

The supplier, Arya Guan, has set a Minimum Order Quantity (MOQ) of 1 Bags for U Groove Ball Bearing Sr1. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for U Groove Ball Bearing Sr188 Zz For The Yo-Yo?

For international shipping and customs clearance, U Groove Ball Bearing Sr188 Zz For The Yo-Yo is classified under HS Code 8482.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import U Groove Ball Bearing Sr1 from China?

To import U Groove Ball Bearing Sr1 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Arya Guan. Ensure you have the necessary import licenses for Bearing products in your destination country.

Is Arya Guan a verified supplier?

Yes, Arya Guan 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 U Groove Ball Bearing Sr188 Zz For The Yo-Yo?

The key specifications for U Groove Ball Bearing Sr188 Zz For The Yo-Yo supplied by Arya Guan include U Groove Ball Bearing SR188 ZZ, Single Row Deep Groove, 6.35 mm (0.25 inch), and 12.7 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 U Groove Ball Bearing Sr1?

Arya Guan offers U Groove Ball Bearing Sr1 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import U Groove Ball Bearing Sr1 the most?

U Groove Ball Bearing Sr1 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Arya Guan through our platform.

What certifications does this U Groove Ball Bearing Sr1 supplier hold?

Arya Guan maintains international quality certifications. These ensure that the U Groove Ball Bearing Sr1 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for U Groove Ball Bearing Sr188 Zz For The Yo-Yo on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Arya Guan 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 Arya Guan.

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