Product Specifications
| Parameter |
Details |
| Model NO. |
Nu240m, NJ240m, NUP240m |
| 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 |
200*360*58mm |
| HS Code |
8482500090 |
| Production Capacity |
100000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Machinery, Reducers |
| Automotive |
Transmission Systems, Axle Assemblies |
| Agricultural Machinery |
Harvesters, Tractors, Heavy-Duty Equipment |
| New Energy |
Wind Turbines, Solar Panel Production Lines |
| Construction |
Excavators, Heavy Load Conveyors |
Reduce Downtime with Precision Cylindrical Roller Bearings NU240M NJ240M NUP240M for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—when a bearing fails, production stops, maintenance costs rise, and deadlines slip. Many face challenges with generic bearings that lack the precision for high-load applications or struggle with suppliers who require large minimum orders, delaying critical repairs. Mismatched bearings can lead to premature wear, increasing energy consumption and replacement frequency.
High-Precision Cylindrical Roller Bearings Engineered for Reliable Performance
Our Cylindrical Roller Bearings NU240M, NJ240M, NUP240M address these pain points with P0-P4 precision ratings and a 200x360x58mm dimension, designed to handle radial loads in industrial machinery. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure consistent quality through rigorous R&D and QC lab testing. With 1pc MOQ for standard items and 3–5 days sample lead time, we support both emergency repairs and bulk production needs, eliminating the frustration of long wait times for critical components.
Optimal Performance in Heavy-Duty Industrial Environments
This Cylindrical Roller Bearing excels in high-load, continuous-operation scenarios common in machine tools, reducers, and printing equipment. Its separated structure allows for easy mounting and dismounting, simplifying maintenance. The radial load design ensures stability under heavy stress, while the open seal type accommodates various lubrication methods—oil, grease, or dry running—adapting to diverse industrial conditions. Whether operating in high-temperature workshops or dusty construction sites, this bearing delivers consistent rotation to keep your machinery running.
Key Technical Features That Enhance Machinery Longevity
Precision rating is critical for industrial applications: P0 provides reliable performance for general use, while P4 ensures minimal vibration and noise for high-precision machine tools. The bearing steel material offers exceptional durability, resisting wear even under continuous load. As a single-row cylindrical roller bearing, it balances load capacity with compact design, fitting into tight machinery spaces. The separated inner and outer rings allow for axial adjustment, ensuring proper alignment and extending bearing life by reducing unnecessary stress on components.
Choosing Quality Bearings Cuts Long-Term Costs
Opting for low-quality bearings may seem cost-effective initially, but the hidden expenses add up—frequent replacements, unplanned downtime, and potential damage to connected machinery. Our bearings, backed by a 12-month global warranty, minimize these risks. Each unit undergoes strict quality control, from raw material inspection to final performance testing, ensuring compliance with international standards. By investing in precision-engineered bearings, you reduce total cost of ownership through extended service life and fewer production interruptions.
Why Industrial Manufacturers Trust Saifan Bearings
With 18 years of experience serving global buyers across Europe, America, and Southeast Asia, we’ve built a reputation for reliability. Our full R&D capabilities allow for OEM/ODM customization, tailoring bearings to your specific machinery requirements. We maintain a large production capacity of 100,000 units, ensuring stable supply even for bulk orders. Free technical guidance is available to assist with选型 and installation, while our defect replacement policy provides peace of mind. Every bearing is traceable through our quality management system, from production to delivery.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days, with flexible shipping via T/T, credit card, or Alibaba trade
- Real-time logistics tracking provided for all orders
- 1pc MOQ available, supporting both emergency repairs and regular stock replenishment
Get Your Industrial Machinery Back to Peak Performance
Don’t let bearing issues slow down your production. Send us your bearing designation, application details, and quantity today—our team will confirm compatibility and provide a quote within 24 hours. With free samples available (buyer covers freight), you can test performance before committing to bulk orders. The sooner you upgrade to reliable bearings, the sooner you reduce downtime and boost productivity.
Frequently Asked Questions
Q: Are these cylindrical roller bearings genuine and traceable?
A: Yes, we manufacture our bearings in-house with full quality control and provide certification for traceability. For NSK/INA bearings, we are an authorized supplier ensuring authentic products.
Q: How do I confirm if the NU240M/NJ240M/NUP240M fits my machinery?
A: Provide your equipment model, load requirements, and operating conditions. Our technical team offers free选型 support to ensure proper fit and performance.
Q: What is the warranty policy for these bearings?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no additional cost.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-batch needs. Bulk orders can be negotiated for volume pricing.
Q: How quickly can I receive my order?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We use reliable logistics partners (DHL, FedEx, etc.) for fast, trackable delivery.
Q: Can you customize bearings for specific industrial applications?</p
Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
