DBH 9200 radial shaft seal — 20 x 32.7 x 8.6

DBH 9200 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 9200 and any equivalents.

The DBH 9200 is a radial shaft seal from the DBH line, built to hold lubricant in and keep contaminants out where a shaft turns inside a housing. Its A 119 configuration is a single lip with a spring, a common choice for oil or grease service in gearboxes, pumps, motors and similar machinery. The size follows standard inch and metric practice, so it drops into many existing bores without modification. MR Industrial Accessories supplies this seal as part of its seals and oil seals range.

The size reads as follows: shaft 20 mm, housing 32.70 mm, height 8.60 mm. In the 9200 code, the number identifies both the dimensions and the construction type used in the DBH line. The A 119 designation tells you it is a spring-loaded single lip, intended for rotating shafts that run with lubrication. This is a wear part, so expect to replace it during routine maintenance when leakage or contamination appears at the rotation point.

You will find it in gearboxes, centrifugal pumps, electric motors, conveyor rollers and machine tools. In each case it does two jobs at once: it keeps the oil or grease where it belongs and it stops dust, water and particles from reaching the bearings. It also appears in power transmission equipment and in assemblies where shafts turn at moderate speeds. Because it is compact, it fits into tight spaces where a larger seal would not go.

Correct selection comes down to three checks. First, the shaft diameter must fall within the recommended tolerance, with suitable surface finish and no burrs. Second, the housing bore and depth must match the seal's housing diameter and height. Third, the lip material and design must suit the lubricant and operating conditions. During installation, coat the lip with the same oil or grease used in the machine and use a driver that will not cut or roll the sealing edge. If the shaft is worn, a repair sleeve is an option.

If you need a different size or a comparable seal from another brand, we can help. Give us the code 9200 or the dimensions 20 x 32.70 x 8.60 mm and we will check our seals line for a match. We can also explain the A 119 design and its variants. MR Industrial Accessories supplies recognized brands and manufactures split plummer block housings, roller chains and sheaves, so we can cover related parts of the same equipment.

To request a quote for the DBH 9200, send the code on WhatsApp or by email. If you are unsure about the size or lip type, send a photo of the old part along with the shaft and housing dimensions. Our team replies promptly with the available option and alternatives, and we serve customers throughout the United States and in several Latin American countries.