SKF NN 3010 TN/SPW33 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Decoding SKF NN 3010 TN/SPW33
- NN 30Series
- Cylindrical roller bearings, NN 30 series. Series differ in outside diameter and width even when the bore is the same.
- 10Bore
- Bore 50 mm (10 × 5).
- TN/SPW33Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
NN 3010 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF NN 3010 TN/SPW33 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 NN 3010 TN/SPW33 and any equivalents.
For machine tool spindles and other high-speed, high-radial-load positions, the SKF NN series delivers double-row cylindrical roller bearing performance. MR Industrial Accessories supplies this line to maintenance and purchasing teams across the United States and Latin America.
Reading the code helps you match the bearing to the mounting. NN means a double-row cylindrical roller bearing. TN points to a polyamide cage. SPW33 adds a cylindrical bore and a retaining-ring groove. Part numbers such as NN 3010 TN/SPW33 and NN 3016 TN/SPW33 combine size and variant in one string, so you can confirm bore, cage and execution before you order.
Typical installations include machine tool main spindles, gearboxes, industrial pumps and power transmission equipment. These positions call for rigidity and precision, and the NN design handles radial loads at considerable speeds. That makes the series a practical choice for metalworking, automotive and food processing operations where continuous running is the norm.
Selection comes down to sealing, internal clearance and lubrication. Shaft and housing must align closely to avoid extra stress on the rollers. Use the correct mounting tools and follow the manufacturer's instructions. Good lubrication lowers wear and carries heat away from the bearing.
Interchange is possible with other brands that use the same dimensional and execution designation, but check tolerances and internal clearance first. Small differences can change how the bearing performs in your application. Always review the technical specifications before substituting.
To request a quote, send the complete part number by WhatsApp or email. MR Industrial Accessories can suggest equivalents and help you choose the right bearing for maintenance or a new project.
Dimensions
- Bore
- 50mm
Frequently asked questions
- What does the TN suffix mean on an SKF NN bearing?
- TN indicates a polyamide cage. This cage is lightweight and suited to high speeds and moderate temperatures. Confirm that the cage material is compatible with your lubricant and operating environment.
- Where is the NN series typically used?
- It is used where high precision and radial load capacity are needed, such as machine tool spindles, gearboxes and industrial pumps. The double-row layout provides rigidity and accuracy for equipment running at high speeds.
- How do I request a quote for these bearings?
- Send the complete bearing part number via WhatsApp or email. MR Industrial Accessories replies promptly and can suggest equivalents. Have your application details ready for more precise advice.