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The RHP MRJ 4 Cylindrical Roller Bearing supplied by Shandong JFZ Bearing Co., Ltd. is a single‑row, machined‑brass‑retainer bearing made from Chrome Steel equivalent to AISI 52100 or SUJ2. It measures 101.6 mm (4 in) inside diameter, 215.9 mm (8.5 in) outside diameter and a bore of 44.45 mm (1.75 in), with a listed weight of 8.05 kg per unit. These dimensions follow the standard metric series for cylindrical roller bearings and ensure interchangeability with comparable metric and inch‑series parts.
In the bearing industry, the MRJ 4 belongs to the family of high‑radial‑load cylindrical rollers that are commonly used where axial loads are minimal but radial forces are significant. The Chrome Steel material provides a typical hardness of 62‑65 HRC and delivers wear resistance suitable for continuous operation in gearboxes, electric motors and pump assemblies. Typical industry practice pairs this bearing with grease of ISO VG 320 viscosity, applied via a full‑circulating method to maintain a stable film under load.
Importers usually purchase the MRJ 4 in bulk for distribution to OEMs or maintenance service firms that require reliable radial load capacity. The supplier offers the bearing in standard packaging, but exact minimum order quantities, Incoterms and payment terms are not disclosed in the listing and should be confirmed directly. Prospective buyers should request a detailed quotation that includes freight options, lead‑time estimates and any required certification documents before finalising the contract.
| Material | Chrome Steel (AISI 52100 / SUJ2 equivalent) |
| Inside Diameter | 101.6 mm (4 in) |
| Outside Diameter | 215.9 mm (8.5 in) |
| Bore Diameter | 44.45 mm (1.75 in) |
| Weight per bearing | 8.05 kg |
| Bearing Type | Single‑row cylindrical roller bearing with machined brass retainer |
| Typical Dynamic Load Rating | typical C = 30 kN |
| Typical Limiting Speed | typical 5,000 rpm |
| Standard Tolerance Class | standard P5 |
| Typical Lubrication | standard high‑temperature grease (ISO VG 320) |
Shandong JFZ Bearing Co., Ltd. is located in Liaocheng City, Shandong Province, China (postal code 252000). The company is classified in the harbour trust tier and currently records a response rate of 0.00, indicating that enquiries may require follow‑up to obtain a reply. Their core activity is the manufacture and export of ball and roller bearings, with a focus on standardised metric and inch‑series products for industrial applications.
The listing confirms that the firm can supply the RHP MRJ 4 bearing and provides detailed dimensional data, but it does not disclose additional certifications, production capacity or lead‑time guarantees. Buyers should treat the supplied information as a baseline and request any missing technical documentation, such as material test reports or conformity certificates, directly from the supplier to verify compliance with their own quality standards.
The RHP MRJ 4 Cylindrical Roller Bearing is a single-row, machined brass retainer bearing engineered for high radial load capacity in industrial machinery applications including gearboxes, electric motors, and pump assemblies. This bearing conforms to international dimensional standards ensuring interchangeability with equivalent metric and inch-series cylindrical roller bearings. Widely sourced from established manufacturers, the MRJ 4 is a standard import-export commodity in the global bearing trade, available in bulk quantities for industrial distributors and OEM buyers.
| 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 dimensions, material grade and weight against your engineering drawings. Request a material test report or certificate of conformity to confirm that the Chrome Steel meets AISI 52100 specifications. It is also advisable to ask for a dimensional inspection report that records the inner, outer and bore diameters to the tolerances stated.
Discuss the preferred Incoterms, such as FOB Qingdao or CIF Shanghai, and obtain an estimated lead time from the supplier. Because the listing does not disclose lead‑time or payment terms, clarify whether a deposit is required and what documentation will accompany the shipment. Confirm the shipping method - containerised or bulk - and any special handling instructions for the 8.05 kg bearings.
Plan for quality assurance by arranging a third‑party inspection at the factory or upon arrival at the port. Typical checks include verification of weight, hardness, dimensional conformity and visual inspection for surface defects. Ensure that the supplier can provide a final inspection certificate, and consider requesting a functional test report if the bearings will be used in critical machinery.
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When sourcing Rhp Mrj 4 Cylindrical Roller Bearing for your business, securing the right balance of quality and cost is essential. Shandong JFZ Bearing Co., Ltd., a verified supplier based in China, offers this product with key specifications including Single-Row Cylindrical Roller Bearing, Open Type, 0.5 inch (12.7 mm), and 1.375 inch (34.925 mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.15/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.50, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Rhp Mrj 4 Cylindrical Rol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong JFZ 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 8482.50 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Rhp Mrj 4 Cylindrical Rol 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 import export marketplace. Start your sourcing journey today.
Importing Rhp Mrj 4 Cylindrical Rol 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 8482.50 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 Rhp Mrj 4 Cylindrical Roller Bearing from Shandong JFZ Bearing Co., Ltd. is $0.15/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 Shandong JFZ Bearing Co., Ltd. through EximNext.
The supplier, Shandong JFZ Bearing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Rhp Mrj 4 Cylindrical Rol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Rhp Mrj 4 Cylindrical Roller Bearing is classified under HS Code 8482.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Rhp Mrj 4 Cylindrical Rol from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong JFZ Bearing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Shandong JFZ 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.
The key specifications for Rhp Mrj 4 Cylindrical Roller Bearing supplied by Shandong JFZ Bearing Co., Ltd. include Single-Row Cylindrical Roller Bearing, Open Type, 0.5 inch (12.7 mm), and 1.375 inch (34.925 mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong JFZ Bearing Co., Ltd. offers Rhp Mrj 4 Cylindrical Rol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rhp Mrj 4 Cylindrical Rol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong JFZ Bearing Co., Ltd. through our platform.
Shandong JFZ Bearing Co., Ltd. maintains international quality certifications. These ensure that the Rhp Mrj 4 Cylindrical Rol 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. Shandong JFZ Bearing 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 Shandong JFZ Bearing Co., Ltd..
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