DBH 8270Pol radial shaft seal — 17 x 30 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8270Pol 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 8270Pol and any equivalents.
The DBH 8270Pol is a radial shaft seal that keeps oil or grease contained where a shaft exits a housing. With a 17 mm shaft, 30 mm housing and 7 mm height, it suits compact assemblies such as small motors, pumps, light gearboxes and pneumatic tools. The Lx design refers to the lip and case geometry, built to hold lubricant in and keep dust out in moderate duty.
This seal belongs to the DBH line and carries the code 8270Pol. It is sized for a 17 mm shaft, a 30 mm housing bore and a 7.00 mm overall height. The Lx designation describes how the lip and metal case are arranged: a spring-loaded lip that rides on the shaft, and a case that seats in the housing with an interference fit. It is a standard replacement part, not a made-to-order item.
Seals in this size range show up in low and medium power drives: small gearboxes, process centrifugal pumps, low power electric motors, reciprocating compressors and general plant equipment. They also appear on fan, mixer and light conveyor shafts, where the job is to retain lubricant and block dust or moisture from reaching the bearing cavity.
During installation, inspect the shaft for burrs or marks in the contact zone and confirm the housing is clean and undistorted. Press the seal in with a press or a support tube; never drive it in by hitting the lip. Lubricate the lip with the same oil or grease used in the machine before fitting. If the shaft is worn, an offset lip can move the contact point and avoid repeating the failure.
For an equivalent, provide the code 8270Pol together with the shaft, housing and height dimensions, and a photo of the old part if available. With that information we check options in the DBH line or from other brands we supply, keeping the housing and shaft tolerances in mind. MR Industrial Accessories LLC handles seals and oil seals for a range of applications.
To request a quote for this seal, message us on WhatsApp with the code 8270Pol and the dimensions of your equipment. We reply with the suitable option and the technical data you need to make the replacement decision.
Dimensions
- Shaft (d)
- 17mm
- Housing bore (D)
- 30mm
- Height (h)
- 7.00mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 8270Pol oil seal?
- It fits a 17 mm shaft, a 30 mm housing and a 7.00 mm height. It is a radial shaft seal with an Lx design, using a sealing lip and metal case. These are the dimensions listed on the product page.
- Can it replace a worn seal of the same size?
- Yes, as long as the shaft and housing keep their original dimensions and are not deeply worn. Make sure the lip contacts a healthy area of the shaft. If marks are present, consider a lip with axial offset.
- How do I request a quote or an equivalent?
- Send the code 8270Pol on WhatsApp along with the dimensions of your equipment: shaft diameter, housing diameter and height. We will reply with the available option and, if needed, alternatives in the DBH line or from other brands we carry.