SKF HK 0306 TN needle roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Needle roller bearing
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Description
SKF HK 0306 TN belongs to needle 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 HK 0306 TN and any equivalents.
The SKF HK TN series is a needle roller bearing that combines a stamped outer ring with a polyamide cage. It is designed for arrangements where radial space is tight and load capacity must remain high. MR Industrial Accessories LLC supplies this series to customers across the United States and Latin America.
The part number follows a simple pattern. HK identifies a needle roller bearing with a stamped outer ring and no inner ring. TN signals a polyamide cage. In a reference such as HK 0306 TN, the first two digits give the bore diameter and the next two the width, both in millimeters. Reading the code this way lets a maintenance or purchasing team confirm size and variant before sending a request.
These bearings appear in pumps, compressors, gearboxes, machine tools and transmission equipment. They are also common in food, textile, plastics and automotive plants, as well as in packaging lines and conveyors. Because the radial section is small, they fit where a larger bearing would not.
Selection depends on radial load and rotational speed. The TN polyamide cage suits moderate temperatures and high speed. The bearing mounts directly on the shaft, which serves as the raceway, so the shaft must have the right hardness and surface finish. Grease or oil lubrication works, and the housing should be aligned to prevent parasitic axial loads.
Interchangeability is possible with needle roller bearings from other brands that use a stamped outer ring and a polyamide cage, provided dimensions and load capacity match. Always check the full part number and tolerances. MR Industrial Accessories LLC can help you confirm equivalents and choose the right option.
To request a quote, send the complete part number by WhatsApp or email. The team replies promptly and can help you verify that the HK TN series fits your application.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does TN mean in the HK TN part number?
- TN indicates a polyamide cage. This cage is lightweight, resistant and suitable for high speeds, though it has temperature limits. It is a standard designation in the HK series.
- Does the HK series require an inner ring?
- No. The HK series has no inner ring. The shaft acts as the direct raceway, so it must be ground and have adequate hardness. If the shaft is not prepared, an inner sleeve can be used.
- How do I request a quote for an HK 0306 TN?
- Send the complete part number HK 0306 TN and the quantity you need via WhatsApp or email. The team will reply with a quote and can advise you if you have questions about the application.