Boost your industrial machinery's performance with Saifan's High Precision Cylindrical Roller Bearing N224em NJ224em, engineered to deliver reliable rotation and extended service life in demanding applications. This 120x215x40mm bearing ensures smooth operation even under heavy radial loads, thanks to its separated inner and outer rings that simplify installation and maintenance—a critical advantage for machinery downtime reduction.
| Parameter | Details |
|---|---|
| Model NO. | NUP224EM |
| Outer Dimension | 35mm-400mm |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Product Name | Cylindrical Roller Bearing |
| Structure | Cylindrical |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 120*215*40 mm |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482500090 |
| Production Capacity | 100000 |
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Machine Tools, Printing Equipment, Reducers |
| Auto Parts Manufacturing | Transmission Systems, Gearboxes |
| Agricultural Machinery | Harvesters, Tractors |
| New Energy | Wind Turbines, Photovoltaic Equipment |
| Construction Machinery | Excavators, Heavy Load Equipment |
Industrial machinery operators often face unexpected production halts due to bearing failures, especially in high-precision applications like machine tools and printing equipment. Sourcing reliable replacements with tight tolerances can be challenging, and long lead times for custom specifications only worsen downtime costs. Many struggle with inconsistent quality from generic suppliers, leading to frequent replacements and increased maintenance efforts.
Our High Precision Cylindrical Roller Bearing N224em NJ224em addresses these challenges with its P0-P4 precision ratings and robust bearing steel construction. Designed for industrial machinery, this 120x215x40mm bearing delivers stable performance in high-load environments, supported by our full R&D capabilities and ISO9001-certified quality control. With 1pc MOQ for standard items and 3-5 days sample lead time, we ensure you get the right bearing when you need it, minimizing production interruptions.
This Cylindrical Roller Bearing excels in radial load applications, making it ideal for machine tool spindles, reducers, and printing presses where precision and durability are critical. Its separated structure allows for easy installation and maintenance, while the open seal design accommodates various lubrication methods—oil, grease, or dry running—depending on your specific operating conditions. Whether handling continuous operation or intermittent heavy loads, this bearing maintains consistent performance to keep your machinery running smoothly.
The precision rating of P0-P4 ensures minimal runout and vibration, crucial for maintaining tight machining tolerances in CNC equipment. As a radial bearing, it efficiently handles axial loads up to its dynamic capacity, reducing stress on adjacent components. The single-row design balances load distribution with compact dimensions, fitting seamlessly into existing machinery setups. Constructed from high-grade bearing steel, it offers excellent wear resistance, extending service life even in high-speed applications. These technical attributes combine to deliver reliable rotation and reduced maintenance needs.
Choosing low-quality cylindrical roller bearings may seem cost-effective initially, but the hidden expenses add up quickly. Early failures lead to unplanned downtime, costly repairs, and potential damage to expensive machinery components. Our bearings, backed by ISO14001 environmental certification and a 12-month global warranty, minimize these risks. We prioritize quality consistency through rigorous QC lab testing, ensuring each bearing meets performance standards. By investing in reliable bearings, you reduce total ownership costs and protect your production schedule from avoidable disruptions.
With over 18 years of experience as an integrated bearing manufacturer and exporter, Jinan Saifan Bearing serves global buyers across Europe, America, Southeast Asia, and the Middle East. We offer full OEM/ODM customization to meet unique application requirements, supported by a production capacity of 100,000 units. Our defect replacement and refund policy ensures peace of mind, while free technical guidance helps optimize bearing selection and installation. We maintain flexible order options, including bulk delivery within 5-15 days, to support both scheduled maintenance and emergency repairs.
Don’t let bearing issues slow down your production. Whether you need a single replacement or bulk order, our High Precision Cylindrical Roller Bearing N224em NJ224em is ready to deliver reliable performance. Send us your requirements today, and our team will provide a tailored solution to keep your machinery running efficiently.
Q: Are these bearings authentic and traceable?
A: Yes, we ensure all products meet strict quality standards and provide full traceability through our ISO9001-certified manufacturing process.
Q: How can I confirm if this bearing fits my machinery?
A: Provide your equipment model or technical specifications, and our engineering team will verify compatibility and offer free technical guidance.
Q: What is the warranty coverage for this bearing?
A: We offer a 12-month global warranty, including free defect replacement or refund for manufacturing issues.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can I receive my order?
A: Samples ship within 3–5 days, and bulk orders are delivered in 5–15 days, with flexible shipping options to meet your timeline.
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High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
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