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 ListThe table below lists the designation, category and recorded dimensions for High-Precision SKF NN3015 KTN/SP Double Row Cylindrical Roller Bearing for Industrial Machinery. Confirm these values against your equipment record before ordering.
| Category | Cylindrical Roller Bearing |
|---|
| Parameter | Details |
|---|---|
| Model Number | NN3015KTN/SP |
| Bearing Type | Cylindrical Roller Bearing |
| Number of Row | Double Row |
| Inner Diameter (d) | 75 mm |
| Seals Type | Open |
| Structure | Cylindrical |
| Trademark | SKF |
| Origin | China |
| Single Gross Weight | 0.250 kg |
| Selling Units | Single Item |
| Package Size | 130.00cm × 130.00cm × 130.00cm |
| Package Gross Weight | 0.300 kg |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Precision rotating equipment, machine tool spindles, gearboxes |
| Steel Mills | Rolling mill stands, conveyor systems |
| Construction Machinery | Heavy-duty gearboxes, hydraulic pumps |
Industrial machinery operators know the frustration of bearing failures—especially when precision components like machine tool spindles or gearboxes fail due to misaligned dimensions or poor material quality. Sourcing the exact SKF cylindrical roller bearing model can mean navigating complex part number systems, while ensuring authenticity adds another layer of difficulty.
The SKF NN3015 KTN/SP bearing addresses these challenges with its double row cylindrical roller design, engineered for high radial load capacity and precision rotation. As a specialized supplier with direct access to SKF global distribution centers, we ensure 100% original products with complete traceability. Our large inventory covers over 95% of conventional SKF models, supporting same-day shipping for spot goods—critical when your production line can’t wait.
This bearing excels in industrial machinery operating under moderate to high radial loads with minimal axial movement, such as precision gearboxes and machine tool spindles. Its open design allows for lubrication customization, making it suitable for environments where maintenance access is available. The double row configuration provides enhanced rigidity, ideal for applications requiring stable rotation at varying speeds.
The NN3015 KTN/SP’s design incorporates key features that directly affect operational reliability. The cylindrical roller structure ensures even load distribution across the bearing surface, reducing stress concentrations and extending service life. With an inner diameter of 75 mm, it fits standard industrial shaft sizes, simplifying replacement in legacy equipment. The “KTN/SP” suffix indicates a tapered bore and precision class, ensuring tight dimensional tolerances for applications where alignment accuracy is critical. At 0.250 kg, its lightweight construction minimizes inertia, supporting faster acceleration in dynamic systems.
Choosing the right high precision industrial bearing directly impacts your bottom line. A misaligned or low-quality bearing can cause excessive vibration, leading to premature wear of adjacent components and unplanned downtime. The SKF NN3015 KTN/SP’s precision manufacturing reduces these risks, lowering maintenance costs over time. While initial investment may be higher than generic alternatives, the extended service life and reduced failure rate translate to lower total cost of ownership—especially in critical production equipment where downtime costs run into thousands per hour.
Our commitment to quality is backed by rigorous processes: all products are sourced directly from SKF official factories and warehouses, ensuring original factory quality. We provide complete documentation, including SKF original factory certificates, batch inspection reports, and customs declaration documents. Our adherence to SKF’s global quality management system means every bearing undergoes strict dimensional and material testing before shipment. We stand behind our products with an official factory warranty, giving you confidence in your purchase.
Whether you need a single replacement or bulk order, we’re ready to assist. Provide your required quantity and delivery location, and our team will confirm stock availability and pricing within 24 hours. With our fast global delivery network, most orders reach their destination within 7-15 days—so you can minimize downtime and keep your operations running smoothly.
Q: Do you supply other brands or models of cylindrical roller bearings?
A: Yes, we offer a complete range of bearings from major international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. We can source specific models based on your requirements.
Q: How can I confirm if the NN3015 KTN/SP is compatible with my equipment?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will cross-reference specifications to ensure compatibility.
Q: What warranty coverage do you offer for SKF bearings?
A: All SKF products come with the original factory warranty, covering manufacturing defects. Specific terms are detailed in the product certificate provided with your order.
Q: What is the minimum order quantity for this bearing?
A: We accept orders for single units, making it easy to source replacement parts for maintenance needs.
Q: How long does shipping take to [my country]?
A: Delivery times vary by destination, but most countries and regions receive shipments within 7-15 days via our global logistics network.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging and label printing services according to customer requirements. Contact us with 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.
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 SKF NN3015 KTN/SP Double Row Cylindrical Roller Bearing for Industrial Machinery and can be quoted on the same inquiry.
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04 High-Precision SKF NN3015 KTN/SP Double Row Cylindrical Roller Bearing for Industrial Machinery 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 SKF NN3015 KTN/SP Double Row Cylindrical Roller Bearing for Industrial Machinery.
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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.
