Aug 5, 2026 · Technical Resources
Custom OEM Bearing Preload Optimization for OE Applications – ISO 9001 Factory
Master OEM bearing prelo…
Read the selection guideSKF bearings by designation · Itemized written quotes for mixed project lists




State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
Technical data
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Spherical Roller Bearing |
|---|
| Parameter | Details |
|---|---|
| Bearing Type | Spherical Roller Bearing |
| Suffix Code | E, K, W33, 2RS |
| Structure | Double Row, Self-Aligning |
| Main Material | Chrome Steel Gcr15 |
| Trademark | SKF |
| Origin | Jiangsu China |
| Industry | Typical Applications |
|---|---|
| Conveyor Systems | Conveyor rollers, material handling equipment |
Finding the right spherical roller bearings for conveyor systems can be challenging—especially when dealing with noise issues, material quality concerns, or ensuring compatibility with existing equipment. Many buyers face downtime due to premature bearing failure caused by substandard materials or incorrect specifications, leading to unexpected maintenance costs and production delays.
Our SKF Spherical Roller Bearings 22236 CC W33 and 22238 CC W33 address these challenges directly. Constructed from Chrome Steel Gcr15, these double row, self-aligning bearings are designed to minimize noise in conveyor operations while maintaining durability under continuous load. With a comprehensive range of SKF bearings and supporting products, we ensure you get the exact specifications needed without the hassle of multiple suppliers.
These SKF spherical roller bearings excel in conveyor systems where misalignment, heavy radial loads, and low noise operation are critical. The self-aligning design accommodates shaft misalignment up to 2-3 degrees, reducing stress on equipment components. The W33 suffix indicates a lubrication groove and three oil holes, ensuring proper lubrication distribution for extended service life in dusty or debris-prone conveyor environments.
The Chrome Steel Gcr15 material provides excellent hardness and wear resistance, essential for withstanding the repetitive loads of conveyor applications. The double row structure distributes load evenly across the bearing, increasing dynamic load capacity and reducing the risk of premature failure. Suffix options like 2RS (rubber seals) offer additional protection against contaminants, making these bearings suitable for both indoor and outdoor conveyor systems. The precision manufacturing ensures consistent dimensions, allowing for easy interchangeability with existing SKF bearing installations.
Investing in quality spherical roller bearings like the SKF 22236 CC W33 and 22238 CC W33 lowers long-term costs by minimizing downtime and maintenance. Inferior bearings often fail early due to material fatigue or poor precision, leading to unplanned production stops and replacement expenses. These SKF low noise spherical roller bearings, with their robust construction and self-aligning capability, reduce the need for frequent adjustments and replacements, ultimately lowering your total cost of ownership.
We maintain strict quality control through ISO 9001 certified processes, including raw material inspection and成品尺寸、硬度及表面处理检测. Every bearing comes with a warranty against manufacturing defects, ensuring you receive reliable products. Our extensive inventory covers over 95% of conventional SKF models, supporting same-day shipping for in-stock items. We also provide complete traceability documentation, including batch inspection reports, for added peace of mind.
Whether you need the 22236 CC W33, 22238 CC W33, or other SKF conveyor bearings, we’re ready to assist. Provide your required model, quantity, and delivery location, and our technical team will ensure you get the right bearings at competitive prices. The sooner you confirm your order, the sooner we can arrange shipping to keep your conveyor systems running smoothly.
Q: Do you supply other bearing brands or models besides SKF?
A: Yes, we offer a complete range of bearings including international brands (NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) and domestic Chinese brands. We can source any specific brand or model according to your requirements.
Q: How can I confirm if the 22236 CC W33 bearing fits my conveyor equipment?
A: Provide us with your equipment's bearing dimensions (bore diameter, outer diameter, width) or existing part number. Our technical team will cross-verify with SKF specifications to ensure compatibility.
Q: What is your warranty policy for these SKF bearings?
A: We provide a factory warranty against manufacturing defects. The specific warranty period and terms will be detailed in your order confirmation and contract.
Q: What is the minimum order quantity for SKF spherical roller bearings?
A: We support low minimum order quantities, including small batch purchases, to meet your immediate maintenance or production needs.
Q: How long does shipping take to my location?
A: In-stock items ship the same day. Delivery times vary by destination but typically range from 7-15 days for door-to-door service to most countries and regions.
Q: Can you provide custom packaging or labeling for these bearings?
A: Yes, we offer customized packaging and label printing services according to customer requirements. Contact our sales team to discuss your specific needs.
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.
Project buyers
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
Comparable designations from the same category, ready to add to one itemized quote.
Spherical Roller Bearing Spherical Roller Bearings 23218CAK 23220CAK for Heavy-Duty Industrial Machinery with SKF Precision
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Spherical Roller Bearing Self-Aligning Roller Bearings SKF 23080CCK for Heavy-Duty Industrial Machinery Applications
Spherical Roller Bearing Self-Aligning Roller Bearings SKF 22276CA 22280CA for Heavy-Duty Industrial Machinery Where it runs
Typical equipment and duty conditions this SKF bearing type is specified for.
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
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Read the selection guideFAQ
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
Request a quote
Project Purchasing Company quotes every line by SKF model, with price and currency, stock, estimated lead time, validity and freight or tax terms. Add related bearings and accessories to the same request.