Authorized SKF Distributor Ball, roller, needle, thrust and mounted bearings for industrial buyers worldwide
Buying for several machines? Add this model to one inquiry with the other SKF bearings, housings and accessories on your list. Each line keeps its own designation, quantity and specification.
Send Your Full List| Parameter | Details |
|---|---|
| Model Number | NN 3020 KTN3/SPW33 |
| Selling Units | Single Item |
| Inner Diameter | 100 mm |
| Number of Row | Double Row |
| Gross Weight Per | 0.250 kg Batch |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
| Industry | Typical Applications |
|---|---|
| Machinery Equipment | Precision rotating components, industrial transmission systems, heavy-duty machinery |
When sourcing bearings for critical machinery, many buyers face challenges like mismatched dimensions leading to installation delays, or low-precision components causing excessive vibration and premature failure. Finding a reliable supplier that offers authentic products with complete traceability can be equally frustrating, especially when dealing with specialized double row cylindrical bearings.
The SKF cylindrical roller bearing NN 3020 KTN3/SPW33 addresses these pain points with its high-precision design and double row configuration. As a supplier with access to a wide range of international brands and ISO 9001 certified quality processes, we ensure this open type machinery bearing meets the exacting standards required for machinery equipment. Its 100mm inner diameter and robust construction make it suitable for applications where radial load capacity and rotational accuracy are critical.
This SKF high-precision bearing SPW33 excels in environments with moderate to heavy radial loads and where alignment precision is essential. The double row cylindrical design provides increased rigidity and load distribution, making it ideal for use in machine tool spindles, gearboxes, and other precision machinery components. Its open type construction allows for easy lubrication maintenance, ensuring consistent performance even in continuous operation.
The NN 3020 KTN3/SPW33's high-precision rating (SPW33) ensures minimal radial runout, which is crucial for reducing vibration and noise in high-speed applications. The double row arrangement increases the bearing's radial load capacity compared to single row alternatives, allowing it to handle higher loads without compromising service life. With a gross weight of 0.250kg per unit, this bearing offers a balance between durability and weight efficiency, making it suitable for both stationary and mobile equipment.
Selecting an incorrect bearing model can lead to significant hidden costs, including unplanned downtime for machinery repairs, increased energy consumption due to friction, and potential damage to adjacent components. The SKF NN 3020 bearing for equipment is designed to provide long-term reliability, helping to minimize total cost of ownership by reducing maintenance frequency and extending service intervals. By adhering to international dimensional standards, it ensures interchangeability with existing components, simplifying replacement and reducing inventory costs.
Our supply chain includes rigorous quality control measures, from raw material inspection to final dimensional and hardness testing. All bearings undergo surface treatment checks to ensure corrosion resistance and proper lubrication retention. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With access to a comprehensive inventory of SKF and other major brands, we can fulfill both standard and hard-to-find bearing requirements, supporting your production schedules with reliable supply.
Whether you need this specific SKF cylindrical roller bearing or other models, provide us with your required quantity and delivery location, and we’ll promptly send you a competitive quote. Our team can also assist with cross-referencing part numbers to ensure compatibility with your equipment, helping you make informed purchasing decisions.
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international and domestic brands, including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and others, based on customer specifications.
Q: How can I confirm if this bearing fits my machinery?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NN 3020 KTN3/SPW33.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in each sales contract, and defective products can be replaced if confirmed to be factory issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-item purchases, to accommodate both small-scale maintenance and large production requirements.
Q: How quickly can you ship the NN 3020 KTN3/SPW33 bearing?
A: Stock items are available for same-day shipping. Delivery times depend on your location, with most international destinations receiving orders within 7-15 days via our global logistics network.
Q: Do you offer custom bearing solutions?
A: Yes, we support OEM/ODM services for special applications, including custom dimensions, materials, and lubrication options based on provided 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.
Electrical Equipment is an Authorized SKF Distributor that turns mixed equipment lists into itemised, comparable quotes and consolidated supply for industrial plants, maintenance contractors and distributors worldwide.
Ball, roller, needle, thrust, mounted and precision bearings handled in a single industrial order.
One inquiry covers parts for different machines, with designations and internal stock codes matched line by line.
Routine replacement bearings and special-specification models are labelled separately on your quote.
Identification gaps are closed before quoting; any alternative is listed separately for your approval.
These SKF models share the category of High-Precision Cylindrical Roller Bearing NN 3020 KTN3/SPW33 for Machinery Equipment and can be quoted on the same inquiry.
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04 High-Precision Cylindrical Roller Bearing NN 3020 KTN3/SPW33 for Machinery Equipment is specified in the applications below. Open an application to see the matching SKF bearing categories.
Industrial buyers in the USA, Mexico, Oman, France, New Zealand and Brazil source genuine SKF bearings and mixed lists through Electrical Equipment.
"When a critical piece of rotating equipment failed, we needed a mixed SKF list urgently. The supplier consolidated the order, shipped same-day, and the parts were on our plant floor in two days. The equipment was back online before the end of the shift."
Ahmed Al-FarsiFarsi Industrial Services · Oman "We had a bad experience with counterfeit SKF bearings from another supplier. The bearings from skfus.com are genuine, traceable, and the packaging matches SKF's current format. Our reliability team verified the first batch and we now use them as our primary source."
Luis HernandezHernandez Manufacturing · Mexico "The SKF mounted units and insert bearings we ordered for a conveyor upgrade were supplied with the correct housing and locking arrangement. Our maintenance team installed them without modification. No noise, no leaks, no call-backs."
Graham McLeodMcLeod Fabrication · New Zealand These guides cover selection, identification and replacement points relevant to High-Precision Cylindrical Roller Bearing NN 3020 KTN3/SPW33 for Machinery Equipment.
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Read the guideShort answers on identification, mixed orders, quote terms and substitutions at Electrical Equipment.
Send a clear photo of the bearing markings and note which details still need confirming. We close identification gaps, including the exact specification and complete assembly, before you accept a quote. Nothing is substituted to fill a gap.
Yes. Standard, precision and mounted units can sit in one itemised inquiry, with each line keeping its own designation, quantity and specification. Housings and mounting accessories are added when they are part of your supply scope.
Each quote lists the designation, quantity, price and currency, stock availability, estimated lead time and quote validity. Applicable freight or tax terms are stated, and the product documents available for your order are confirmed.
Only with your approval. Any alternative is marked separately on the quote, and every technical change needs sign-off from the buyer before an order is placed.
Send this model alone or with your full SKF list. We verify the identification details on every line first, then issue an itemised written quote with lead time and validity.
