DBH 5305 radial shaft seal — 45 x 62 x 8

DBH 5305 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5305 and any equivalents.

The DBH 5305 is a radial shaft seal with a lip that runs against the shaft and seals against the housing bore. It keeps lubricant in and keeps dust, water and other particles out. The dimensions are 45 mm for the shaft, 62 mm for the housing and 8.00 mm in height, and the design is Lx. You will find this seal in gearboxes, pumps and transmission equipment, and MR can help you verify the size before you request a quote.

This seal carries the code 5305. Its key measurements are shaft 45 mm, housing 62 mm and height 8.00 mm, with an Lx design. Lx means a single lip with a spring, made for rotating shafts that run with lubrication. The 5305 number is part of the brand's naming system, so it should not be taken as a bearing series number. Before you order, check those three dimensions against the shaft and the housing bore of your equipment.

A 45 x 62 x 8 mm seal is common in gearboxes, gearmotors, centrifugal pumps, mixers and belt or chain drives. In each case it does two jobs: it holds the oil or grease inside and it blocks contaminants from coming in from outside. It also serves as a closure in bearings and bushings where a shaft turns inside a fixed housing. If the equipment sees heavy vibration or high temperature, look at the shaft condition before you replace the seal.

For installation, the shaft should be clean, with no burrs or deep marks, and the housing should be free of deformation. Apply the same grease or oil used in the equipment to the lip, then press the seal in with a tube or press that contacts the outer diameter only, never the lip. If the shaft has wear at the contact area, you may need a seal with an offset lip or a repair sleeve. Speed, temperature and lubricant type all affect the choice; send us those details and we will help you decide.

If you need an equivalent to the DBH 5305, send the full code, the brand and the shaft, housing and height measurements. With that information we can look at options from other brands or confirm whether the Lx design fits your application. We can also help if the old seal has no visible identification. The more you tell us about the equipment, the lubricant and the operating conditions, the more accurate the suggestion will be.

To request a quote for the DBH 5305 oil seal, contact us on WhatsApp and mention code 5305 or the dimensions 45 x 62 x 8 mm. We handle technical questions and reply with the details you need to order the right part. If the same equipment also needs bearings, housings or lubricants, you can include them in the same inquiry.