High Quality NSK Spherical Roller Bearing NSK Bearing 23218 23220 23222 23224 23226 23228 23230 23232 23234
NSK’s spherical roller bearings deliver unmatched performance in high-load industrial applications. Featuring advanced self-aligning design, they compensate for shaft misalignment (±3°), reducing stress in mining equipment, paper mills, and wind turbines.
Key Advantages:
Premium Materials: High-purity chromium steel with NSK’s proprietary heat treatment extends service life by 30% in abrasive/dusty environments.
Optimized Lubrication: Raceway geometry and roller profile minimize friction, cutting energy consumption by 12% (ISO 281:2007 certified).
Corrosion Resistance: Optional stainless steel cages and specialty coatings (NTK series) withstand humidity, chemicals, and extreme temps (-50°C to 300°C).
Easy Maintenance: Sealed variants (VA405 design) reduce relubrication intervals by 50%, ideal for hard-to-access installations.
Trusted in steel plants, marine propulsion, and heavy conveyors, NSK bearings ensure 24/7 reliability with ISO 9001/14001 compliance.
Details
Product Description
High Quality NSK Spherical Roller Bearing 23218 23220 23222 23224 23226 23228 23230 23232 23234
Model Number (ZZ/2RZ) | Internal Diameter(mm) | External Diameter(mm) | Thickness(mm) |
23218 | 90 | 160 | 52.4 |
23220 | 100 | 180 | 60.3 |
23222 | 110 | 240 | 80 |
23224 | 120 | 215 | 76 |
23226 | 130 | 230 | 80 |
23228 | 140 | 250 | 88 |
23230 | 150 | 270 | 96 |
23232 | 160 | 290 | 104 |
23234 | 170 | 310 | 110 |
Please talk to our sales for more modles of bearing equipment.
If you have any specific inquiry, We'll be happy to assist you!
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Company Information
Shandong Walmart Machinery Co., Ltd. is a company specializing in bearing sales.
It has established a good trust relationship with world famous brands. It mainly deals in Swedish SKF bearings, German FAG bearings, INA bearings, Japanese NSK bearings, NTN bearings, KOYO bearings, American TIMKEN bearings and other world brand bearings.
It has a large warehouse and has a stock of millions of sets with different specifications. More than 30,000 models. Business scope covers iron and steel metallurgy, machinery manufacturing, petrochemical industry, chemical fiber textile, cement building materials, automobile manufacturing, electronics, high-speed rail, pharmaceuticals, food, machine tools, power, paper making, coal mining and other industries.
Customers all over the world, while improving the reasonable price of quality products, provide customers with technical advice, pre-sale, after-sale and other services, providing users with 24-hour full service. In line with the tenet of quality first, reputation first and service first, we have won the support and trust of our customers.
We are willing to establish long-term mutually beneficial friendly trade with our customers, and work hand in hand to create brilliant!
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FAQ
If you have any other questions, please feel free to contact us as follows.
Q: Why did you choose us?
A. We provide the best quality bearings with reasonable price, low friction, low noise and long service life.
B. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
C. The best service provided by a well-trained international sales team.
Q: Do you accept small orders?
100% quality check, once your bearings are standard size bearings, even one, we also accept.
Q: How long is your delivery time?
Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.
Q: Do you provide samples? Is it free or extra?
Yes, we can provide a small amount of free samples. Do you mind paying the freight?
Q: What should I do if I don't see the type of bearings I need?
We have too many bearing series numbers. Sometimes we can't put them all on website. Just send us the inquiry and we will be very happy to send you the bearing details.
Welcome to contact me anytime!
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