Import 6308 2rs/Zz/Open Bearing — Buy in wholesale FOB from Supplier in China

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6308 2RS/ZZ/OPEN Bearing by Ningbo Renhe Machinery Bearing Co., Ltd.
Harbor
6308 2RS/ZZ/OPEN Bearing - Image 1

6308 2RS/ZZ/OPEN Bearing

🕐Last updated: Jun 29, 2026
$3.50 - $8.00 / pc (FOB, Negotiable by quantity and specification) (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹3.51/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code8482.10
⚙️MaterialChrome Steel GCr15 (High Carbon Chromium Bearing 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 6308 2RS/ZZ/OPEN Bearing from Ningbo Renhe Machinery Bearing Co., Ltd. - China Wholesale Supply

The 6308 is a deep groove ball bearing from the 6300 series, offered in 2RS rubber sealed, ZZ metal shielded, and OPEN configurations to suit different operational needs. This model features a 40mm bore, 90mm outer diameter, and 23mm width, constructed from chrome steel GCr15, a high carbon chromium bearing steel known for durability and resistance to wear in precision applications. The design supports radial and axial loads, making it a versatile choice for electric motors, general machinery, and industrial equipment requiring stable performance.

Chrome steel GCr15 provides the necessary hardness and fatigue resistance for high-speed operation, while the sealed or shielded variants offer protection against contaminants, extending service life in harsh environments. Typical for the 6300 series, this bearing adheres to standard tolerances and clearance classes defined by ISO 492 and ABEC-1 precision grades, ensuring compatibility with global machinery standards. The OPEN variant allows for easier lubrication access, while the 2RS and ZZ configurations reduce maintenance by retaining grease and blocking debris.

Industrial distributors and OEM buyers source the 6308 for applications in agricultural machinery, conveyors, and power tools where reliable rotation and load handling are critical. The bearing’s low noise and stable quality make it suitable for environments requiring precision and consistency. Buyers typically confirm packaging options, such as boxed or palletized quantities, and verify compliance with application-specific load and speed ratings before bulk orders.

Technical Specifications for Ningbo Renhe Machinery Bearing Co., Ltd. 6308 2RS/ZZ/OPEN Bearing
Bearing TypeDeep Groove Ball Bearing (6300 Series)
Model6308
Configurations2RS (Rubber Sealed), ZZ (Metal Shielded), OPEN
Bore Diameter40 mm
Outer Diameter90 mm
Width23 mm
MaterialChrome Steel GCr15 (High Carbon Chromium Bearing Steel)
Typical Precision GradeABEC-1 (standard for general purpose)
Typical Tolerance ClassP0 (standard as per ISO 492)
Typical Dynamic Load Rating40.8 kN (standard for 6308 bearing)
Typical Static Load Rating25.0 kN (standard for 6308 bearing)
Typical Grease LubricationLithium-based grease (standard for sealed bearings)
About Ningbo Renhe Machinery Bearing Co., Ltd. - Bearings Supplier in China

Ningbo Renhe Machinery Bearing Co., Ltd. operates from No.218, Weier Road, Andong Town Industrial Zone in Cixi, Zhejiang, China. The company specializes in the production and distribution of deep groove ball bearings, with a focus on the 6300 series, which includes models ranging from 6300 to 6310. Its product line is designed to meet the demands of precision equipment, electric motors, and general machinery, emphasizing low noise, stable quality, and high-speed performance as key features.

The supplier’s address places it within a recognized industrial zone for machinery components, and its profile highlights expertise in bearings suitable for diverse industrial applications. While the listing does not specify response metrics or additional certifications, the company’s stated specialization aligns with the technical requirements of buyers sourcing reliable mechanical components for OEM and aftermarket use.

This 6308 deep groove ball bearing from the 6300 series is available in 2RS (rubber sealed), ZZ (metal shielded), and OPEN configurations to meet diverse application requirements. Constructed from high-grade chrome steel (GCr15), it features a 40mm bore, 90mm outer diameter, and 23mm width, supporting dynamic load ratings suitable for precision equipment, electric motors, and general machinery. Widely exported from major manufacturing hubs, this bearing is essential for industrial distributors and OEM buyers sourcing reliable mechanical components.

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 6308 2RS/ZZ/OPEN Bearing from Ningbo Renhe Machinery Bearing Co., Ltd.
The 6308 bearing typically adheres to P0 tolerance class as per ISO 492, which defines standard limits for bore, outer diameter, and width. For precise applications, confirm the specific tolerance class with the supplier, as tighter grades like P6 or P5 may be available upon request.

Sourcing 6308 2RS/ZZ/OPEN Bearing from Ningbo Renhe Machinery Bearing Co., Ltd. - China Import Guide

Before ordering, verify the bearing’s configuration (2RS, ZZ, or OPEN) matches your application’s environmental and lubrication requirements. Confirm the precision grade and tolerance class, as these directly impact performance in high-speed or high-precision machinery. Request material test certificates for the chrome steel GCr15 to ensure compliance with industry standards such as AISI 52100 or DIN 100Cr6.

Discuss logistics details such as packaging, which may include individual boxing, inner cartons, or palletized shipments to prevent damage during transit. Clarify the lead time for bulk orders, as this can vary based on stock availability and custom configurations. Incoterms such as FOB Ningbo or CIF destination port should be agreed upon, along with payment terms that may include a 30% deposit and 70% balance before loading.

Inspect the bearings upon receipt for dimensional accuracy, surface finish, and the integrity of seals or shields. Request a copy of the manufacturer’s quality control report, which should include measurements for bore, outer diameter, and width, as well as noise and vibration test results. For critical applications, consider third-party inspection to validate the bearing’s compliance with specified tolerances and performance criteria.

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Buy 6308 2rs/Zz/Open Bearing in Bulk — Verified Supplier in China

When sourcing 6308 2rs/Zz/Open Bearing for your business, securing the right balance of quality and cost is essential. Ningbo Renhe Machinery Bearing Co., Ltd., a verified supplier based in China, offers this product with key specifications including 6300 Series / Deep Groove Ball Bearing, 2RS (Two Rubber Seals), ZZ (Two Metal Shields), OPEN, and 40 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.508.00,./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.

6308 2rs/Zz/Open Bearing Specifications, Trade Terms & Pricing

Importing 6308 2rs/Zz/Open Bearing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Renhe Machinery 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Ningbo Renhe Machinery Bearing Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 6308 2rs/Zz/Open 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.

Import 6308 2rs/Zz/Open Bearing — Shipping, Logistics & Customs

Importing 6308 2rs/Zz/Open 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).

Frequently Asked Questions About 6308 2rs/Zz/Open Bearing

What is the wholesale price of 6308 2rs/Zz/Open Bearing?

The current listed wholesale price for 6308 2rs/Zz/Open Bearing from Ningbo Renhe Machinery Bearing Co., Ltd. is $3.508.00,./Unit 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 Ningbo Renhe Machinery Bearing Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 6308 2rs/Zz/Open Bearing?

The supplier, Ningbo Renhe Machinery Bearing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for 6308 2rs/Zz/Open Bearing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 6308 2rs/Zz/Open Bearing?

For international shipping and customs clearance, 6308 2rs/Zz/Open 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.

How can I import 6308 2rs/Zz/Open Bearing from China?

To import 6308 2rs/Zz/Open Bearing from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Renhe Machinery Bearing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.

Is Ningbo Renhe Machinery Bearing Co., Ltd. a verified supplier?

Yes, Ningbo Renhe Machinery 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.

What are the key specifications of 6308 2rs/Zz/Open Bearing?

The key specifications for 6308 2rs/Zz/Open Bearing supplied by Ningbo Renhe Machinery Bearing Co., Ltd. include 6300 Series / Deep Groove Ball Bearing, 2RS (Two Rubber Seals), ZZ (Two Metal Shields), OPEN, and 40 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 6308 2rs/Zz/Open Bearing?

Ningbo Renhe Machinery Bearing Co., Ltd. offers 6308 2rs/Zz/Open Bearing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 6308 2rs/Zz/Open Bearing the most?

6308 2rs/Zz/Open Bearing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Renhe Machinery Bearing Co., Ltd. through our platform.

What certifications does this 6308 2rs/Zz/Open Bearing supplier hold?

Ningbo Renhe Machinery Bearing Co., Ltd. maintains international quality certifications. These ensure that the 6308 2rs/Zz/Open Bearing meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 6308 2rs/Zz/Open Bearing on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Renhe Machinery Bearing 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 Ningbo Renhe Machinery Bearing Co., Ltd..

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