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The RHP MRJ 4.1/2 cylindrical roller bearing is a heavy‑duty unit designed for high radial loads. It features a 4.5 inch (114.3 mm) bore diameter and a 9.375 inch (238.125 mm) outer diameter, with an inner ring width of 2 inch (50.8 mm). The bearing weighs 10.8 kg and conforms to the MRJ series dimensions commonly used in industrial equipment.
Constructed from chrome bearing steel GCr15 (SUJ2), the material provides wear resistance and dimensional stability under load. The cylindrical rolling elements reduce friction compared with spherical rollers, extending service life in pumps, gearboxes and mining machinery. In the bearing industry, the MRJ series follows ISO 492 dimensional standards and typical dynamic load ratings between 30 kN and 50 kN. Standard operating speeds for this size are up to 12 000 rpm when lubricated with mineral oil of 30‑100 cSt viscosity.
Typical buyers include manufacturers of power‑generation turbines, heavy‑duty compressors and large‑scale material handling systems. Shandong JFZ Bearing Co., Ltd. lists the product for export and will provide packaging details, incoterms and payment conditions on request. Prospective importers should verify the bearing’s load ratings, dimensional tolerances and any required certifications before placing an order. Because the supplier’s response rate is currently not recorded, contact should be initiated early to confirm lead times and minimum order quantities.
| Inside Diameter (Bore) | 4.5 in (114.3 mm) |
| Outside Diameter | 9.375 in (238.125 mm) |
| Inner Ring Width (Bore B) | 2 in (50.8 mm) |
| Weight | 10.8 kg |
| Material | Bearing Steel (Chrome Steel GCr15 / SUJ2) |
| Design Type | Cylindrical Roller |
| Dynamic Load Rating (typical) | 35 kN |
| Static Load Rating (typical) | 15 kN |
| Limiting Speed (typical) | 12,000 rpm |
| Recommended Lubrication (typical) | Mineral oil, 30‑100 cSt |
Shandong JFZ Bearing Co., Ltd. is located at No.76 Huangshan Road, Liaocheng City, Shandong Province, China, postal code 252000. The company holds a harbor‑tier verification and is listed with a response rate of 0.00, indicating that replies may need follow‑up.
The firm specialises in the production and export of ball and roller bearings, including the MRJ series. Its catalogue provides detailed size data, weight and the option for custom specifications upon inquiry. No additional corporate history or client information is disclosed in the listing.
RHP MRJ 4.1/2 Cylindrical Roller Bearing features a 4.5-inch (approx. 114mm) bore diameter designed for high radial load capacity in industrial machinery, pumps, and gearboxes. This bearing utilizes a cylindrical rolling element design for reduced friction and extended service life under demanding conditions. Widely sourced for import/export in manufacturing, mining, and power generation equipment, the MRJ series is a standard specification across global supply chains.
| 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, the importer should obtain the supplier’s dimensional drawing and load‑rating certificate to ensure the 4.5 inch bore and 9.375 inch outer diameter match the equipment requirements. Request confirmation that the rings are made from GCr15 (SUJ2) steel and that the bearing complies with ISO 492 tolerance standards. If any specific certification such as ISO 9001 or CE is needed for the target market, ask the supplier to provide the relevant documents.
Shipping arrangements are typically negotiated on an incoterm basis; common terms for Chinese bearing exporters include FOB Tianjin or CIF Shanghai. Verify the expected lead time, as production cycles can vary with order size and current factory workload. Payment methods often involve a TT advance or a letter of credit, and the buyer should clarify the schedule before confirming the contract. Freight costs should be calculated using the bearing’s net weight of 10.8 kg plus packaging.
Quality assurance usually involves a pre‑shipment visual inspection and dimensional verification by the supplier’s quality department. For critical applications, the importer may commission an independent third‑party inspection to check hardness, surface finish and run‑out. Request the full test report, including hardness values (typically 60‑62 HRC for GCr15) and any performance test results. These documents, together with the commercial invoice and packing list, are essential for customs clearance.
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When sourcing Rhp Mrj 4.1/2 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 Cylindrical Roller Bearing, RHP (RIV Hotchkiss Pitt), and 4.5 inches (approx. 114.3mm). 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 8482.40, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Rhp Mrj 4.1/2 Cylindrical 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 8482.40 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 4.1/2 Cylindrical 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 4.1/2 Cylindrical 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 8482.40 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 4.1/2 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 4.1/2 Cylindrical. 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 4.1/2 Cylindrical Roller Bearing is classified under HS Code 8482.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Rhp Mrj 4.1/2 Cylindrical 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 4.1/2 Cylindrical Roller Bearing supplied by Shandong JFZ Bearing Co., Ltd. include Cylindrical Roller Bearing, RHP (RIV Hotchkiss Pitt), and 4.5 inches (approx. 114.3mm). 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 4.1/2 Cylindrical with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rhp Mrj 4.1/2 Cylindrical 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 4.1/2 Cylindrical 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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