DBH 9121 radial shaft seal — 22 x 48 x 10

DBH 9121 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 9121 and any equivalents.

For rotating shaft applications, the DBH 9121 radial shaft seal provides reliable sealing. It keeps lubricant in and contaminants out, protecting bearings and gears. With a 22 mm shaft diameter, 48 mm housing diameter, and 10 mm height, it fits gearboxes, pumps, electric motors, and power transmission equipment. MR Industrial Accessories supplies this brand and can help you select the right seal for your needs.

The DBH 9121 is an Lx design oil seal with a sealing lip and metal case. The Lx designation refers to a specific lip and spring configuration suited for rotating shafts. The elastomer resists oil and heat, while the steel case ensures rigidity and a proper fit in the housing. Key dimensions: shaft 22 mm, housing 48 mm, width 10 mm.

Common uses include gearboxes, centrifugal pumps, electric motors, compressors, and power transmission equipment. In these applications, the seal prevents oil or grease leaks and blocks dust, water, and other contaminants from entering. This helps maintain lubrication and extend the life of internal components. Its compact size is advantageous where space is limited.

Proper installation is critical. Ensure the shaft surface is smooth, free of burrs, and has adequate hardness to avoid premature lip wear. Lubricate the lip before installation and verify the housing is clean and undamaged. When selecting a seal, consider rotation speed, operating temperature, and lubricant type. Our team can assist with selection.

To request a quote or find an equivalent, contact us via WhatsApp or email. Provide the code 9121 or dimensions 22x48x10, along with a photo or sample if possible. We respond promptly and can suggest alternatives from other brands. MR Industrial Accessories supplies seals and oil seals as part of our broad industrial offering.