-- SKF Authorized Engineering Partner
Ensure smooth, reliable performance in your machinery with our high-quality China Deep Groove Ball Bearing, designed to reduce friction and extend equipment lifespan. Crafted from durable Bearing Steel with precision ratings from P0 to P2, this single-row cylindrical roller bearing (Model NO. Nj1018) handles radial loads effortlessly, making it ideal for industrial applications where consistent operation is non-negotiable.
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| Parameter | Details |
|---|---|
| Model Number | Nj1018 |
| Bearing Type | Cylindrical Roller Bearing |
| Outer Dimension | Large (200-430mm) |
| Specification | 90*140*24 mm |
| Material | Bearing Steel |
| Structure | Cylindrical |
| Seals Type | Open |
| Load Direction | Radial Bearing |
| Spherical | Non-Aligning Bearings |
| Separated | Separated |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Origin | China |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Rotary shafts, gearboxes, conveyors |
| Steel Metallurgy | Rolling mills, processing equipment |
| Automation | Precision drive systems |
Selecting the correct cylindrical roller bearing often means the difference between smooth operation and unexpected downtime. Many buyers face challenges with incompatible dimensions across brands or settling for low-quality bearings that fail prematurely due to substandard material hardness. Sourcing from multiple suppliers to compare specifications only adds complexity to the procurement process.
The Nj1018 cylindrical roller bearing addresses these challenges with its robust design and adherence to international standards. Manufactured from high-grade bearing steel and following ISO 9001 quality protocols, this bearing delivers consistent performance in industrial machinery and steel metallurgy applications. Our extensive inventory and cross-brand sourcing capabilities ensure you can find the exact specifications you need without compromising on lead times.
Designed as a single-row radial bearing, the Nj1018 excels in applications with high radial loads and moderate speeds. Its separated structure allows for easy mounting and dismounting, making maintenance more efficient. The open seal design accommodates various lubrication methods—oil, grease, or dry running—providing flexibility for different operating conditions.
The Nj1018’s performance stems from key design elements: its cylindrical structure ensures even load distribution across the rolling elements, reducing stress concentrations. The precision rating options (P0 to P2) allow customization for applications requiring tight dimensional tolerances, from general industrial use to precision automation systems. The bearing steel construction provides excellent surface hardness and wear resistance, directly contributing to extended service life under heavy loads.
Choosing the right cylindrical roller bearing impacts more than initial purchase price. A bearing with accurate dimensions (90*140*24 mm) and proper precision class minimizes installation errors, while high-quality material reduces the risk of early failure. This translates to lower maintenance costs, fewer production interruptions, and longer equipment lifespan—ultimately reducing the total cost of ownership compared to cheaper, inferior alternatives.
Our Nj1018 cylindrical roller bearings undergo rigorous quality control, including raw material inspection and finished product testing for dimensions, hardness, and surface treatment. We stand behind our products with a warranty against manufacturing defects, ensuring you receive reliable components that meet your specifications. With both OEM/ODM capabilities and access to major international brands, we can fulfill orders according to your exact requirements.
Whether you need the Nj1018 model or other cylindrical roller bearings, provide us with your required specifications, quantity, and delivery location. Our team will quickly confirm availability and pricing, ensuring you get the right bearing when you need it.
Q: Can you supply other bearing brands or models?
A: Yes, we support inquiries for all bearing brands and models, and can supply according to your specified requirements.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment’s bearing dimensions or model number, and our technical team will verify compatibility.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects; specific terms are detailed in the purchase contract.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including small trial orders.
Q: How long does shipping take?
A: In-stock items ship immediately; delivery time depends on the chosen shipping method (courier, air, or sea).
Q: Do you offer custom bearing solutions?
A: Yes, we provide OEM/ODM services tailored to your drawings or specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: China Deep Groove Ball Bearing RS ZZ 2RS Wholesale All Sizes
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