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The RHP MRJ 4.1/4 cylindrical roller bearing is sized for a 4.25 inch (108 mm) bore, an 8.75 inch (222.25 mm) outer diameter and a bore width of 1.75 inch (44.45 mm). It is forged from Chrome Steel, classified as GCr15 or AISI 52100, and each unit weighs 8.36 kg. The component is produced to Class 0 tolerance, which is common for heavy‑duty roller bearings that must maintain tight run‑out under load. These figures are drawn directly from the supplier’s product description.
GCr15 steel is the standard bearing grade in many Asian manufacturers, typically hardened to 58‑62 HRC and offering excellent fatigue strength. The larger roller geometry provides a higher static and dynamic load capacity than comparable ball bearings, making the MRJ 4.1/4 suitable for high‑torque applications. In the bearing market, a Class 0 tolerance is regarded as standard for equipment that cannot tolerate excessive axial play. The material and dimensional choices reflect the usual expectations for industrial gearboxes, large pumps and agricultural machinery.
Equipment makers in the automotive, construction and heavy‑equipment sectors often specify this bearing for its ability to handle sustained radial loads at moderate speeds. Prospective buyers should request a full quotation that details packaging, Incoterms and estimated lead‑time, as the listing does not list these trade specifics. Shipping will normally originate from Liaocheng, Shandong, using containerised sea freight, and payment conditions are set directly with the supplier after agreement on terms.
| Material | Chrome Steel (GCr15 / AISI 52100) |
| Bore Diameter | 108 mm (4.25 in) |
| Outer Diameter | 222.25 mm (8.75 in) |
| Bore Width (B) | 44.45 mm (1.75 in) |
| Weight | 8.36 kg |
| Precision Class | Class 0 (typical for high‑load cylindrical roller bearings) |
| Hardness (after heat treatment) | 58‑62 HRC (typical for GCr15/AISI 52100) |
| Recommended Lubrication | ISO VG 46 mineral oil (standard for this bearing size) |
| Operating Temperature Range | ‑30 °C to +120 °C (standard for steel bearings) |
Shandong JFZ Bearing Co., Ltd. operates from No. 76 Huangshan Road in Liaocheng, Shandong Province, China, postal code 252000. The firm holds a harbour trust tier on the platform and currently records a 0 % response rate, indicating that inquiries may require follow‑up. JFZ’s product line focuses on ball and roller bearings, and it offers both standard dimensions and custom‑size solutions for industrial clients. Proximity to major rail and port facilities in eastern China supports efficient export of bulk orders.
The listing does not disclose minimum order quantities, unit pricing or production lead‑times, so buyers must obtain this information from the supplier directly. JFZ mentions capability for sea‑freight shipments and has experience delivering large‑volume orders worldwide. Because certification documents are not published, importers should ask for material test certificates and conformity statements before committing to purchase.
The RHP MRJ 4.1/4 cylindrical roller bearing features a 4-1/4 inch (approximately 108mm) bore diameter and is engineered for high radial load applications in industrial machinery, pumps, gearboxes, and conveyor systems. This MRJ series bearing from RHP delivers robust performance under demanding conditions, making it a critical component for manufacturing and equipment import-export trade. Its cylindrical roller design allows for higher load capacity compared to ball bearings, suitable for heavy-duty industrial applications across automotive, construction, and agricultural sectors.
| 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 |
Prior to ordering, confirm that the bore, outer diameter and width match the specifications required by your machinery. Ask the supplier for a dimensional inspection report and material certification confirming GCr15 composition and hardness. Verifying these parameters helps avoid costly re‑work during assembly.
Shipping of this bearing is normally arranged from the Liaocheng region via container sea freight, with Incoterms such as FOB, CIF or DDP negotiated per order. Because the listing omits lead‑time, obtain a production schedule and estimated dispatch date from the supplier. Payment methods are typically negotiated directly and may include a letter of credit, documentary collection or advance payment, depending on order size and mutual agreement.
Quality control should include an ISO 9001 audit of the manufacturing process and receipt of a third‑party inspection certificate covering hardness, dimensional accuracy and surface finish. Importers often require a full test report complying with ISO 281 for load ratings and ISO 14001 for environmental compliance. Securing these documents before shipment ensures compliance with customs regulations and internal quality standards.
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When sourcing Rhp Mrj 4.1/4 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 Cylindrical Roller Bearing - MRJ Series, 4-1/4 inch (107.95 mm), and Varies by manufacturer standard (RHP standard series). 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 4.1/4 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 8482.50 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 4.1/4 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 4.1/4 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 8482.50 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 4.1/4 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 4.1/4 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 4.1/4 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 4.1/4 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 4.1/4 Cylindrical Roller Bearing supplied by Shandong JFZ Bearing Co., Ltd. include Cylindrical Roller Bearing - MRJ Series, 4-1/4 inch (107.95 mm), and Varies by manufacturer standard (RHP standard series). 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 4.1/4 Cylindrical with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rhp Mrj 4.1/4 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 4.1/4 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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