Radial shaft seal DBH 5315 — 28.00 x 42.00 x 10.00

DBH 5315 is a radial shaft seal reference, within Seals. Request a quote for 5315 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5315 oil seal is a single-lip radial shaft seal designed for rotating shafts with a 28 mm diameter. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or particles that could damage bearings and gears. It is press-fitted into a housing with a 42 mm outside diameter and has a height of 10 mm. It is a common wear part in pumps, electric motors and gearboxes, where periodic replacement prevents major failures.

This DBH 5315 oil seal has an Lx design, with a sealing lip and a metal case. Its dimensions are 28 mm shaft diameter (d), 42 mm housing diameter (D) and 10 mm height (h). The lip is made of an elastomeric material resistant to oil and temperature, while the outer reinforcement is steel sheet to ensure a firm fit in the housing. It is a standard part within the DBH radial shaft seal line, an official brand that MR carries.

Typical applications for this oil seal include centrifugal pumps, electric motors, gearboxes, compressors and power transmission equipment. In all cases, the seal is fitted in the cover or housing to seal the shaft passage, protecting the bearings and the lubricant. It is also used in agricultural machinery, conveyors and industrial equipment in general, where the environment may contain dust or moisture. Its compact size makes it suitable for tight spaces.

To install the seal correctly, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip with a compatible oil before inserting it and press evenly until it is fully seated. It is important that the lip is not inverted or damaged during installation. If the shaft has a deep groove, consider replacing the shaft or using a seal with a wear sleeve. Selection must take into account speed, temperature and the type of fluid to be retained.

If you need a seal equivalent to the DBH 5315 or a nearby size, you can ask us. Sometimes the same space accepts a seal from another brand or a variant with an additional lip. To do so, send us the part number 5315 or the dimensions 28x42x10 and we will help you find the right option. We can also advise you on the lip material according to the fluid and working temperature. At MR Accesorios Industriales we have more than 80 years of experience in power transmission and sealing.

To request a quote for the DBH 5315 oil seal, write to us on WhatsApp and send us the part number 5315 or the dimensions 28x42x10. We will reply with the quote and alternatives if we do not have it at the time. If you have questions about installation or compatibility, our technical team can guide you. Remember that a seal in good condition extends the life of bearings and gears, preventing unplanned downtime.