
SKF ICOS-D1B04 TN9 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Description
SKF ICOS-D1B04 TN9 belongs to deep groove ball 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 ICOS-D1B04 TN9 and any equivalents.
The ICOS-D1B04 TN9 is a deep groove ball bearing manufactured by SKF. It comes as a sealed unit with an ICOS oil seal, so it is built for situations where keeping lubricant in and contaminants out matters. MR Industrial Accessories LLC supplies this brand and can help you confirm the right bearing for your equipment. Send the part number by WhatsApp or email to request a quote or ask about an equivalent.
Break down the code and the logic becomes clear: ICOS means the bearing is an oil-sealed unit; D1B points to the seal design; 04 is a size code, not a diameter; and TN9 tells you the cage is polyamide. In the ICOS-D family, the B and TN9 suffixes appear often on compact units. If any part of the designation is unclear, send the complete part number and our team will verify it.
You will find these bearings in equipment where sealing is a priority: electric motors, pumps, fans, transmission assemblies and agricultural machinery. Because the seal is integrated, installation is simpler and maintenance demands are lower. MR Industrial Accessories LLC serves customers across the United States and in several Latin American countries with transmission components.
When selecting the ICOS-D1B04 TN9, check the housing and shaft dimensions and the sealing arrangement your application requires. The TN9 polyamide cage suits moderate temperatures and high speeds. The ICOS seal holds oil in place and blocks particles from entering. During mounting, keep the unit aligned and avoid impacts that could harm the seal. Lubricant is already in the bearing, but if relubrication is necessary, follow the manufacturer's recommendations.
On interchangeability: SKF bearings can be replaced with other brands that use the same ISO designation, but always confirm tolerances and sealing type. Suffix meanings are not identical across manufacturers. If your original equipment carries an ICOS-D1B04 TN9, we can supply the same SKF reference. Contact us with the part number and dimensions to confirm an interchange.
To request a quote for the ICOS-D1B04 TN9 or another SKF bearing, send the part number by WhatsApp or email to MR Industrial Accessories LLC. Our team replies promptly with purchasing options and can suggest equivalents or help you choose if you are replacing a worn bearing or improving sealing in 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 ICOS mean in the bearing designation?
- ICOS identifies an oil-sealed unit within SKF deep groove ball bearings, designed to retain lubricant and protect against contaminants.
- Does this bearing come lubricated from the factory?
- Yes, ICOS units include built-in lubricant and sealing. No additional lubrication is needed before assembly, though for demanding applications you should follow the manufacturer's instructions.
- Can I replace an ICOS-D1B04 TN9 with another brand?
- You can use an equivalent bearing with the same dimensions and sealing type. Verify tolerances and the suffix, because not all manufacturers use the same nomenclature. Contact us with the original part number.

