DBH 9141 radial shaft seal — 42 x 55 x 7

DBH 9141 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 9141 and any equivalents.

The DBH 9141 is a radial shaft seal built for rotating shafts measuring 42 mm in diameter. It seats in a 55 mm housing bore and measures 7 mm in height. Its Lx configuration pairs a sealing lip with a metal outer body that presses into the housing. The seal keeps lubricant in place and keeps dust, water and particles out of gearboxes, pumps, electric motors and power transmission equipment. MR Industrial Accessories supplies this brand and can confirm the exact size before you send a quote request.

The DBH 9141 carries a single sealing lip. Its three key measurements are a 42.00 mm shaft, a 55.00 mm housing and a 7.00 mm height. The Lx designation means the lip is spring-loaded and the outer body is metal, so it installs by press fit into a cylindrical bore. The lip rides against the shaft surface while the metal body holds the seal in the housing. Because it is a wear part, replace it once lubricant starts escaping or contaminants begin working their way in.

You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors and transmission equipment. In each case it holds oil or grease inside the assembly and blocks dust, water and abrasive particles from getting in. Rollers, mixers and agricultural or industrial machinery with a shaft passing through a housing are also common users. Where vibration or temperature runs high, inspect the lip and spring before installing a replacement.

Choosing a seal like the DBH 9141 comes down to matching three values: shaft size, housing diameter and height. All three have to line up with your equipment. Lubricant type, rotation speed and operating temperature also shape how long the lip lasts. When installing, coat the lip with the same oil or grease the equipment uses, keep it perpendicular to the shaft and avoid striking it. A worn or scratched shaft can leak even when the size is right.

If you need this seal or a cross-reference from another brand, send code 9141 or the dimensions 42x55x7 on WhatsApp. MR Industrial Accessories can locate the alternative that fits your equipment. Tell us the application and the lubricant you use so we can point you to the best match. If the exact size is not what you need, ask about other shaft, housing and height combinations in the DBH line.

To request a quote for the DBH 9141 oil seal, message us on WhatsApp with code 9141 or the dimensions 42x55x7 mm. MR Industrial Accessories will come back with options. You can also ask about other seals from this brand or from different series. The right choice depends on size and service conditions, so check with us if anything is unclear before you buy.