DBH 9283Pol radial shaft seal — 42 x 53 x 7

DBH 9283Pol 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 9283Pol and any equivalents.

For rotating shafts, the DBH 9283Pol oil seal keeps lubricant where it belongs and blocks dust, water and particles from reaching bearings and bushings. It fits a 42 mm shaft, a 53 mm housing bore and a 7 mm width, pressing into the housing while its lip rides on the shaft. Pumps, electric motors and gearboxes commonly use this size as a replacement. MR Industrial Accessories supplies it as a DBH brand item.

The 9283Pol follows the Lx-R-H configuration: a sealing lip combined with a metal case. Read the code as shaft diameter (d) 42 mm, housing diameter (D) 53 mm, height (h) 7.00 mm. The Pol suffix means the lip is polyurethane, chosen for resistance to abrasion and mineral oils. The DBH 9283 series covers seals with a compact cross-section for standard housings. Inspect the shaft for burrs or marks before you press the seal in.

Centrifugal pumps, medium-sized electric motors, reducers and gearboxes are typical homes for this seal. It also appears in power transmission equipment where grease or oil must stay contained. Depending on the assembly, the seal either turns with the shaft or remains fixed in the housing, acting as a dynamic barrier. The shaft surface needs the right hardness and finish so the lip seals correctly without wearing out early.

Choosing a seal means looking beyond dimensions. Rotation speed, working temperature and the fluid being retained all matter. A polyurethane lip handles mineral oils well, but synthetic fluids or high temperatures can affect it. During installation, coat the lip with the same oil used in the equipment and confirm the internal spring sits properly. If the housing is worn, a seal with a sleeve or a different size may be the better route.

When you need an equivalent, send the 9283Pol part number or the current dimensions (42 x 53 x 7 mm) by WhatsApp. With that information we can search other brands or series that keep the same performance. We can also advise you if the housing depth differs or if shaft wear points to a size change. The goal is to keep your equipment from sitting idle over a sealing part.

MR Industrial Accessories supplies the DBH brand. For maintenance use, send the 9283Pol part number by WhatsApp and we will prepare your quote. We handle seals and oil seals for many industrial applications and can help you identify the right part from a sample or from housing dimensions.