DBH 9285 radial shaft seal — 44.2 x 71.4 x 10/16.5

DBH 9285 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 9285 and any equivalents.

The DBH 9285 oil seal is a single-lip radial shaft seal that keeps oil or grease in and contaminants out of rotating shaft assemblies. Its A 103-R-H configuration pairs a main sealing lip with a secondary dust lip, so it holds up better in dirty or dusty conditions. The seal presses into the housing and rides on the shaft, forming a dynamic barrier that supports proper lubrication and helps prevent leaks in industrial equipment.

The DBH 9285 fits a shaft of 44.20 mm, a housing bore of 71.40 mm, and its overall height runs from 10.00 to 16.50 mm depending on lip position. The A 103-R-H code describes a metal-bodied seal with a coating, a primary lip, and an exclusion lip. Within the DBH line, 9285 is the standard size designation. Because it is a precision part, handle it carefully during installation to avoid damaging the sealing lip.

Typical installations include gearboxes, pumps, electric motors, transmission shafts, and continuous process equipment. The dust lip makes the seal a good fit where dust, chips, or water are present, such as agricultural machinery, conveyors, and hydraulic systems that must retain lubricant and block particles. Its dimensions suit medium-sized equipment where radial space is tight but dependable sealing is required.

When selecting the seal, confirm that the shaft diameter falls within the recommended tolerance and that surface roughness is appropriate for dynamic sealing. The housing should have an entry chamfer and enough depth for the full height of the seal to seat without interference. During installation, lubricate the lip with the same oil or grease used in service, press on the outer diameter with a proper tool, and never strike the lip directly.

If you need an equivalent size or a close variant, send the code 9285 or the measurements of your current seal. We can suggest alternatives and help you choose the option that fits your application. If a standard seal does not cover your requirement, we can also evaluate in-house manufacturing of housings or special parts. Our goal is to keep your equipment running without the downtime of a hard-to-source component.

To request a quote for the DBH 9285 oil seal, contact us on WhatsApp or by email with the code or your measurements. We will reply promptly with the alternatives we can offer. MR Industrial Accessories supplies this brand and provides industrial sealing solutions. We also manufacture split plummer block housings, roller chains, and sheaves if you need to complete your machine maintenance.