DBH 5134Sil radial shaft seal — 17 x 30 x 7

DBH 5134Sil 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 5134Sil and any equivalents.

The DBH 5134Sil is a radial shaft seal, also called an oil seal, designed to retain lubricant and exclude contaminants in rotating equipment. With a 17 mm shaft diameter, a 30 mm housing bore and a 7.00 mm height, it fits many small to medium-sized machines. The Lz lip geometry is intended for effective sealing under rotation. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your application.

This seal belongs to the DBH line and is identified by the code 5134Sil. The dimensions are built into that number: 17 mm shaft, 30 mm housing and 7.00 mm overall height. The Lz design refers to a specific lip profile that helps keep oil or grease in place while the shaft turns. When you order or ask about this part, use the 5134Sil code so the correct size is referenced. It is a standard replacement item in the radial seals and oil seals category.

Typical uses for a seal of this size include small gearboxes, electric motors, centrifugal pumps, gear reducers and power transmission components. You will also find it in machine tools, washing equipment and roller systems where a rotating shaft needs to be isolated from its surroundings. In these applications, the seal prevents lubricant from escaping and keeps dust, water and particles away from bearings and bushings. If the environment is especially dirty or wet, check that the lip material and design are appropriate for that exposure.

Proper installation starts with inspecting the shaft. Make sure the diameter matches the seal and that the contact area is free of burrs, scratches or wear. The housing bore should be clean and undistorted; a rough or damaged surface will shorten lip life. Lubricate the lip with the same oil or grease used in the equipment, then press the seal in with a tube or driver that contacts only the outer ring, never the lip. The 7.00 mm height tells you how much axial space is needed, so verify the housing depth before starting. For high-speed or pressurized operation, consult MR to see if the Lz design is suitable.

If you need a replacement or an equivalent, the quickest way is to send the 5134Sil code or the dimensions 17 x 30 x 7 mm via WhatsApp or email. You can also provide the number marked on the old seal or take measurements with a caliper. With that information, MR Industrial Accessories can quote this brand and compatible alternatives. If space permits, a seal with a different height or diameter might be considered, as long as the shaft and housing accept it. The goal is to keep your equipment running without unnecessary downtime.

MR Industrial Accessories includes the DBH brand in its seals and oil seals range. If you are unsure about installation or want to confirm that this model matches your equipment, send the 5134Sil code through WhatsApp or email. The team can provide the technical details you need for a quote and can also advise on installation tools and lubricants so the replacement is done correctly the first time.