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 NN3010 KTN/VQ497 Double Row Cylindrical Roller Bearing for Precision Machinery with Sp Precision Rating. Confirm these values against your equipment record before ordering.
| Category | Cylindrical Roller Bearing |
|---|
| Parameter | Details |
|---|---|
| Model Number | NN3010 KTN/VQ497 |
| Precision Rating | Sp, up, Sp and up |
| Bearing Type | Cylindrical Roller Bearing |
| Number of Rows | Double Row |
| Inner Diameter (d) | 50 mm |
| Seals Type | Open |
| Structure | Cylindrical |
| Trademark | SKF |
| Origin | China |
| Gross Weight Per Unit | 0.250 kg |
| Selling Units | Single Item |
| Industry | Typical Applications |
|---|---|
| Precision Machinery | High-precision rotating equipment, machine tool spindles, precision gearboxes |
| Industrial Factories | Steel mill processing lines, precision machinery manufacturing |
When sourcing bearings for precision machinery, engineers often face challenges with non-genuine products causing premature failure or incorrect precision ratings leading to performance issues. The NN3010 KTN/VQ497 double row cylindrical roller bearing addresses these common pain points with its authentic design and Sp precision rating, critical for maintaining tight tolerances in high-precision applications.
This SKF cylindrical roller bearing is engineered to deliver consistent performance in precision machinery where dimensional accuracy and load capacity are paramount. With direct supply from official channels ensuring 100% genuine quality, the NN3010 KTN/VQ497 bearing features a double row cylindrical structure that provides high radial load capacity while maintaining the Sp precision rating essential for smooth operation in machine tools and precision gearboxes. Our extensive inventory covers over 95% of conventional SKF models, supporting same-day shipping for urgent requirements.
The NN3010 KTN/VQ497 bearing excels in applications requiring precise radial alignment and high load capacity, such as machine tool spindles and precision gearboxes. Its double row design distributes loads evenly across the rollers, making it suitable for continuous operation under moderate to heavy radial loads. The open seal type allows for easy lubrication maintenance, while the Sp precision rating ensures minimal runout and vibration—critical factors in maintaining product quality in precision manufacturing processes.
The Sp precision rating of this double row cylindrical roller bearing ensures tight control over dimensional tolerances, including bore diameter, outer diameter, and width, which directly affect the bearing's ability to maintain alignment in high-precision equipment. The KTN designation indicates a polyamide cage with guided rollers, reducing friction and heat generation during high-speed rotation. The VQ497 suffix signifies special manufacturing processes that enhance dimensional stability, making the bearing suitable for applications where temperature variations could affect performance. These engineering details collectively contribute to the bearing's ability to maintain precision under varying operating conditions.
Selecting a bearing with the correct precision rating like the NN3010 SKF bearing directly impacts total cost of ownership. Bearings with inadequate precision can cause excessive vibration, leading to premature wear of adjacent components and unplanned downtime. The Sp precision rating ensures minimal clearance variation, reducing maintenance requirements and extending equipment life. While initial costs for precision bearings may be higher, the reduced maintenance expenses and longer service intervals typically result in lower overall costs compared to using lower-quality alternatives in critical applications.
Our NN3010 KTN/VQ497 bearings undergo rigorous quality control processes in accordance with SKF's global quality management system. Each unit is sourced directly from official factories, ensuring complete traceability with original factory certificates and batch inspection reports. We implement strict incoming quality checks, including dimensional verification and material analysis, to confirm compliance with specifications. All products are backed by the original factory warranty, providing assurance that manufacturing defects will be addressed promptly. Our professional technical team, certified by SKF, can assist with installation guidance and after-sales support to ensure optimal bearing performance.
Whether you need a single NN3010 KTN/VQ497 bearing or a bulk order for your precision machinery, we can provide competitive pricing and reliable delivery. Contact us with your specific requirements, including quantity and delivery location, and our team will promptly prepare a detailed quote. With our extensive SKF inventory and global delivery network, we ensure timely fulfillment of your bearing needs.
Q: Do you supply other brands and models of bearings besides SKF?
A: Yes, we offer a comprehensive range of bearing brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source specific models according to customer requirements.
Q: How can I confirm if the NN3010 KTN/VQ497 bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NN3010 KTN/VQ497 specifications.
Q: What is the warranty policy for this bearing?
A: The NN3010 KTN/VQ497 bearing comes with the original factory warranty covering manufacturing defects. Specific warranty terms will be detailed in your purchase contract.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including single-unit purchases, to support both maintenance needs and production requirements.
Q: How long does delivery take to my location?
A: In-stock items ship the same day. Delivery time varies by destination, with most countries receiving door-to-door delivery within 7-15 days via our global logistics network.
Q: Do you offer custom bearing solutions?
A: Yes, we provide OEM/ODM services for special bearing requirements, including custom packaging, labeling, and technical documentation as needed.
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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 NN3010 KTN/VQ497 Double Row Cylindrical Roller Bearing for Precision Machinery with Sp Precision Rating and can be quoted on the same inquiry.
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04 NN3010 KTN/VQ497 Double Row Cylindrical Roller Bearing for Precision Machinery with Sp Precision Rating 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 NN3010 KTN/VQ497 Double Row Cylindrical Roller Bearing for Precision Machinery with Sp Precision Rating.
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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.
