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The KB‑A 350 bearing is a thin‑section ball bearing with a 3.5 inch (88.9 mm) bore, a 4 inch (101.6 mm) outside diameter and a 0.25 inch (6.35 mm) width. It is manufactured from Chrome Steel grade GCr15, equivalent to AISI 52100. The design follows the KB‑A series and is identified by SKU KB‑A350. Delivery is quoted as 5 to 10 days and the listing states no return or exchange is offered.
Chrome steel provides high hardness and wear resistance, typical for precision bearings used in high‑speed shafts. The bearing conforms to a typical ABEC‑3 tolerance, which balances precision and cost for most industrial applications. Typical lubrication is grease that meets ISO‑VG standards. In the industry, these dimensions are common for compact equipment where space constraints limit bearing width.
Users such as equipment manufacturers, OEMs of rotating machinery and maintenance service providers source this part for its radial and axial load capability in confined housings. Trade terms usually involve bulk packaging for sea freight, with the buyer arranging payment and customs clearance. Prospective importers should verify the material certification and confirm packaging details with Kunal Bearings before placing an order.
| Bore Diameter | 3.5 inch (88.9 mm) |
| Outside Diameter | 4 inch (101.6 mm) |
| Width | 0.25 inch (6.35 mm) |
| Material | Chrome Steel (GCr15 / AISI 52100) |
| Standard Grade | typical ABEC‑3 |
| Lubrication | typical grease (ISO‑VG compatible) |
| Dynamic Load Rating | typical range 1 kN - 3 kN |
| Static Load Rating | typical range 1.5 kN - 4 kN |
| Sealing Type | typical open design (no seals) |
Kunal Bearings operates from Ahmedabad, Gujarat, India, at 07 New Navdeep Apartment, near Oxford Tower on Stirling Hospital Road (pin 380052). The supplier is listed with a harbour trust tier, indicating a moderate level of verification, although the response rate is recorded as 0 % and average response time is 0 hours on the platform.
The company advertises custom‑specification thin‑section ball bearings and offers bulk shipments for industrial importers. The listing notes a delivery window of five to ten days but does not provide a return or exchange policy, so buyers should confirm final terms directly with Kunal Bearings.
KB-A 350 thin-section ball bearing featuring a 3.5 inch (88.9mm) bore diameter and 4 inch (101.6mm) outside diameter with a compact 0.25 inch (6.35mm) width profile. This precision bearing is designed for applications requiring high radial and axial load capacity in confined spaces, commonly used in machinery, equipment assemblies, and rotating shaft systems. Suitable for industrial import/export trade with standard packaging for bulk shipments.
| 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 |
Before placing an order, verify the exact bore, outside diameter and width against your equipment drawings, and request a material test report confirming the GCr15 grade. Confirm the packaging type and whether the bearings will be shipped with any protective coating or moisture barrier, as this can affect handling on arrival.
Typical lead time is listed as five to ten days, but you should confirm the agreed Incoterm (for example FOB Ahmedabad or CIF Mumbai) and the payment schedule with Kunal Bearings. Align these terms with your logistics provider to avoid unexpected freight or customs charges.
Arrange a third‑party inspection at the point of loading if you require independent verification of dimensions and material condition. Request a packing list, certificate of origin and any applicable test certificates to accompany the shipment, ensuring smooth customs clearance in the destination country.
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When sourcing Kb-A 350 Bore Bearings for your business, securing the right balance of quality and cost is essential. Kunal Bearings, a verified supplier based in India, offers this product with key specifications including Thin-Section Ball Bearing, 3.5 in / 88.9 mm, and 4 in / 101.6 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85150./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.
Importing Kb-A 350 Bore Bearings requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kunal Bearings 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 Kb-A 350 Bore Bearings 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 Kb-A 350 Bore Bearings 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 Kb-A 350 Bore Bearings from Kunal Bearings is $85150./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kunal Bearings through EximNext.
The supplier, Kunal Bearings, has set a Minimum Order Quantity (MOQ) of 1 Unit for Kb-A 350 Bore Bearings. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Kb-A 350 Bore Bearings 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 Kb-A 350 Bore Bearings from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Kunal Bearings. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Kunal Bearings 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 Kb-A 350 Bore Bearings supplied by Kunal Bearings include Thin-Section Ball Bearing, 3.5 in / 88.9 mm, and 4 in / 101.6 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kunal Bearings offers Kb-A 350 Bore Bearings with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Kb-A 350 Bore Bearings is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kunal Bearings through our platform.
Kunal Bearings maintains international quality certifications. These ensure that the Kb-A 350 Bore Bearings 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. Kunal Bearings 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 Kunal Bearings.
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