DBH 1352 radial shaft seal

DBH 1352 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 1352 and any equivalents.

The DBH 1352 is a radial shaft seal built to the A 378 design. It measures 140.00 mm in housing diameter and 12.00 mm in height, so it fits larger housings where a rotating shaft needs reliable sealing. This seal keeps lubricant in and contaminants out in gearboxes, pumps, motors and similar power transmission equipment. You can request a quote for it from MR Industrial Accessories by part number.

This seal carries the designation 1352 within the DBH line. The A 378 design sets how the lip and metal outer body are shaped. That geometry matters, but it does not confirm the shaft size on its own. Always check the shaft diameter, housing bore and depth against your equipment before ordering.

Radial shaft seals of this type work wherever a shaft turns inside a housing and oil or grease has to stay put while dust, water and particles are kept away. Common locations include gearbox input and output shafts, centrifugal pumps, electric motors, conveyor rollers and machine tools. A large outer diameter combined with a moderate height suits sizable housings that need stable lip contact during rotation.

Selection comes down to a few checks: shaft diameter, housing diameter, depth and the lubricant in use. The lip has to sit on a ground surface without grooves. During installation, coat the lip with the same oil or grease used in service, press the seal in square to the shaft and avoid impacts that could distort the metal body. If the housing has burrs or wear, the seal can leak even when the dimensions are correct.

If you need another size or an equivalent, send part number 1352 with your shaft and housing diameters and the height. With those figures we can search the DBH line or other brands we supply. We can also tell you whether the A 378 design fits your application or whether a different lip profile or material is a better match.

MR Industrial Accessories supplies seals, bearings, mounted units, power transmission components and maintenance tools to customers in the United States and several Latin American countries. To request a quote, message us on WhatsApp or by email with the part number and your equipment dimensions. Our team replies promptly and can suggest equivalents and help you choose.