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The Rhp MRJ 3.1/4 cylindrical roller bearing is a high‑precision component with a 3.25 inch (82.55 mm) bore diameter, 7.5 inch (190.5 mm) outer diameter, and a bore width of 1.5625 inch (39.69 mm). It is machined from High‑Carbon Chrome Bearing Steel, identified as AISI 52100 or SUJ2, and weighs 5.9 kg per unit. The bearing conforms to Class 0 tolerance standards, delivering low vibration and high radial load capacity. These dimensions are taken directly from the supplier’s technical data sheet.
AISI 52100 steel offers a typical hardness of 58‑62 HRC after heat treatment, providing wear resistance suited to demanding industrial environments. Cylindrical rollers give a larger contact area than ball bearings, which translates into higher static and dynamic load ratings for the same size. In the bearing industry, a Class 0 tolerance is standard for applications requiring tight run‑out and minimal axial play. The material and design choices align with common specifications for gearboxes, pumps and conveyor gear trains.
Manufacturers of heavy‑duty gearboxes, centrifugal pumps and material handling equipment frequently specify this bearing for its ability to sustain continuous radial loads. Importers should request a detailed quotation that includes packaging type, Incoterms and lead‑time, as the listing does not disclose these trade terms. Shipping is generally arranged from Liaocheng, Shandong, using sea freight containers, and payment terms are negotiated directly with the supplier.
| Material | High‑Carbon Chrome Bearing Steel (AISI 52100 / SUJ2) |
| Bore Diameter | 82.55 mm (3.25 in) |
| Outer Diameter | 190.5 mm (7.5 in) |
| Bore Width (B) | 39.69 mm (1.5625 in) |
| Weight | 5.9 kg |
| Precision Class | Class 0 (typical for high‑precision cylindrical roller bearings) |
| Hardness (after heat treatment) | 58‑62 HRC (typical for AISI 52100) |
| Recommended Lubrication | ISO VG 46 mineral oil (standard for this bearing type) |
| Operating Temperature Range | ‑30 °C to +120 °C (standard for steel bearings) |
Shandong JFZ Bearing Co., Ltd. is located at No. 76 Huangshan Road, Liaocheng City, Shandong Province, China, postal code 252000. The company is listed with a harbour trust tier on the marketplace and currently shows a 0 % response rate with no recorded response time. JFZ specializes in the manufacture of ball and roller bearings for industrial applications, offering both standard and custom‑size products. Their facilities are positioned near major transport hubs in eastern China, facilitating export logistics.
The public listing does not provide minimum order quantities, unit pricing or lead‑time estimates, so buyers should confirm these details directly. JFZ states that it can support sea‑freight shipments and has experience handling bulk orders for global clients. As the supplier does not publish certification documents, importers are advised to request material test reports and compliance certificates before finalising a purchase.
The RHP MRJ 3.1/4 cylindrical roller bearing features a 3.25 inch (82.55mm) bore diameter, engineered for high radial load capacity in industrial machinery applications including gearboxes, pumps, and conveyor systems. Manufactured to Class 0 precision tolerances using high-grade bearing steel, this MRJ series bearing ensures smooth rotation and extended service life in demanding manufacturing environments. Suitable for import and export trade with global logistics support.
| 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 material grade, hardness and dimensional tolerances against the supplier’s test report. Confirm that the bore, outer diameter and width match the specifications required by your equipment, and request a dimensional inspection certificate if possible. Ensuring these details are correct reduces the risk of mismatched components during assembly.
Logistics for this bearing are typically arranged via sea freight from the Liaocheng port, with Incoterms such as FOB or CIF negotiated on a case‑by‑case basis. Because the listing does not state lead‑time, ask the supplier for an estimated production schedule and shipping window. Payment terms are usually agreed directly with the supplier and may include a letter of credit or advance payment, depending on the transaction size.
Quality assurance should include an ISO 9001 audit of the manufacturing process, as well as a material certification confirming AISI 52100 composition. Importers often commission a third‑party inspection to verify hardness, dimensional accuracy and surface finish before shipment. Request the supplier’s inspection report, test certificates and any relevant compliance documentation to satisfy customs and internal quality standards.
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When sourcing Rhp Mrj 3.1/4 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 3.25 inch (82.55 mm), MRJ (RHP cylindrical roller), and Cylindrical Roller. 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 3.1/4 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 8482.40 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 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 3.1/4 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 global B2B marketplace. Start your sourcing journey today.
Importing Rhp Mrj 3.1/4 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 8482.40 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 3.1/4 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 3.1/4 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 3.1/4 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 3.1/4 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 3.1/4 Cylindrical Roller Bearing supplied by Shandong JFZ Bearing Co., Ltd. include 3.25 inch (82.55 mm), MRJ (RHP cylindrical roller), and Cylindrical Roller. 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 3.1/4 Cylindrical with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rhp Mrj 3.1/4 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 3.1/4 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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