SKF HE 318 E adapter sleeve
- Brand
- SKF
- Category
- Bushings and sleeves
- Subcategory
- Adapter sleeve
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Description
SKF HE 318 E belongs to adapter sleeve, part of our Bushings and sleeves range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HE 318 E and any equivalents.
The SKF HE E adapter sleeve is a mounting accessory that holds a tapered-bore bearing securely on a cylindrical shaft. A lock nut and lock washer complete the assembly, giving a firm fit that can be released later. This makes the sleeve a practical choice when a bearing needs to sit accurately and still be removable without harming the shaft or the bearing.
The code tells you what you are holding: HE marks the sleeve type, the following digits give the series and size, and the trailing E belongs to the designation. Codes such as HE 305 E, HE 318 E, HE 319 E and HE 3024 E all follow this pattern. When you request a quote, copy the full code from the drawing or the part itself.
These sleeves turn up in food processing, cement, steel, paper, mining and aggregate plants, as well as in power transmission equipment, pumps, fans, conveyors and process machinery where tapered-bore bearings are mounted on cylindrical shafts.
Selection comes down to three things: the shaft diameter, the bearing being mounted and the fixing method required. During mounting, clean the mating surfaces, check concentricity and tighten to the torque stated by the bearing manufacturer. Proper lubrication and shaft alignment also help the assembly perform as intended.
Adapter sleeves are standardized, so parts sharing the same designation can generally be swapped between brands. If your code comes from another maker, or the part is unmarked, send us the details and we will point you to the matching equivalent. SKF is one of the bearing and mounting accessory brands we supply.
For HE 305 E, HE 318 E, HE 319 E or HE 3024 E sleeves, message us on WhatsApp with the code or size. We will prepare your quote and can also help with mounting questions and the complementary components your application needs.
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
- How do I pick the right HE E sleeve for my bearing?
- You need the bearing code and the shaft diameter, since the sleeve must match the bearing's tapered bore. Send both through WhatsApp and we will quote the exact code.
- How does an HE E sleeve differ from a plain HE sleeve?
- The E indicates a variant within the HE series. The safest approach is to send the complete sleeve or bearing code so we can quote the exact part shown on your equipment.
- Can SKF HE E sleeves be replaced by other brands?
- Standardized adapter sleeves are usually interchangeable between brands using the same designation. Share your code and we will quote the SKF equivalent or another option that fits.