SKF N 1017 KTN9/SP cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Decoding SKF N 1017 KTN9/SP
- N 10Series
- Cylindrical roller bearings, N 10 series. Series differ in outside diameter and width even when the bore is the same.
- 17Bore
- Bore 85 mm (17 × 5).
- KTN9/SPSuffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
N 1017 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF N 1017 KTN9/SP belongs to cylindrical roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for N 1017 KTN9/SP and any equivalents.
SKF cylindrical roller bearings are built for high radial capacity, handling heavy loads at considerable speeds. Their single row layout with guided rollers supports precise operation in demanding equipment. MR Industrial Accessories LLC supplies this line to customers throughout the United States and in several Latin American countries, with technical support to help you match the right model to your application. To request a quote, send the part number by WhatsApp or email.
The series designation carries several pieces of information. A single row cylindrical roller bearing with a flangeless inner ring is identified by the letter N. The three or four digit number that follows sets the size. The suffix KTN9 points to a polyamide cage with roller guidance, while /SP signals a special tolerance for work that calls for higher precision. Two examples sharing these traits are N 1017 KTN9/SP and N 1018 KTN9/SP.
Typical users include metallurgy, cement, paper and mining operations, where radial loads run high and speeds stay moderate. Gearboxes, high-flow pumps, industrial fans and machine tools are other common locations. Grinding equipment, presses and power transmission systems also rely on this design. Because the bearing takes substantial radial load, an interference fit on the shaft suits it well.
Selection starts with radial load, speed and the surrounding environment. Where contamination is present, sealing matters, and sealed or shielded variants are worth considering. Lubrication also has to match: grease or oil, depending on speed and temperature. Keeping shaft and housing aligned avoids extra stress. Internal clearance should follow the fit and the thermal expansion you expect. A hydraulic press and the right tooling let you mount the bearing without damage.
For equivalents, SKF bearings in this series interchange with other brands that use the same standardized designation, such as FAG, NSK or NTN, provided dimensions and tolerances line up. Check the cage and precision suffix, since not every variant swaps directly. On critical applications, review each manufacturer's technical data. MR Industrial Accessories LLC supplies SKF as a brand and can advise on the best option.
When you need to replace a cylindrical roller bearing, send the complete part number by WhatsApp or email. MR Industrial Accessories LLC will quote it and help you find the right part for your equipment.
Dimensions
- Bore
- 85mm
Frequently asked questions
- What does the KTN9 suffix mean in an SKF bearing?
- KTN9 tells you the bearing has a polyamide cage with roller guidance. The cage is light and resistant, which suits high speeds. External dimensions stay the same, but dynamic behavior is affected.
- How do I choose between an N and an NU bearing?
- An N series bearing has a flangeless inner ring; NU has flanges on the inner ring. The decision depends on whether the bearing needs to allow axial displacement. Check the equipment manual or contact us for guidance.
- What tolerance does the /SP designation have?
- The /SP suffix means a special tolerance, tighter than standard. It is used where high rotational precision is required, such as machine tool spindles. Always confirm the exact values in the manufacturer's specifications.