DBH 6901 radial shaft seal — 72 x 95 x 16
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 6901 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 6901 and any equivalents.
The DBH 6901 is a radial shaft seal that closes off the gap where a rotating shaft leaves a housing. It keeps oil or grease where it belongs and keeps dust, water and particles out, which is what protects the bearings and bushings nearby. This is a routine replacement item in rotating equipment, and the 6901 covers installations where the fit has to be right the first time.
The 6901 designation identifies a DBH radial shaft seal with an A 111 design. Its three measurements are shaft 72 mm, housing 95 mm and height 16.00 mm. Read them in that order: the inner diameter is the shaft it rides on, the outer diameter is the bore it presses into, and the height tells you how the seal sits in the housing. Confirm all three against the old part before you order.
Seals in this size range turn up in gearboxes, pumps, electric motors, rollers and power transmission assemblies, wherever a shaft spins inside a lubricated support. Machine tools and process equipment that run on oil or grease use them for the same reason. In every case the seal is what keeps the lubricant in place and the bearings or bushings working as intended.
Installation rewards a little patience. The bore should be clean and free of burrs or marks, and the shaft should have no splines or sharp edges that could nick the lip. Coat the lip with the same oil or grease the equipment uses, then drive the seal in with a tube or press that contacts the outer diameter only. Never push on the lip. Speed, temperature and the fluid being sealed all affect the choice of design, so tell us those details if you are unsure.
For an equivalent, send the part number 6901 together with the shaft, housing and height measurements. From there we can match it inside the same radial shaft seal category or point you to a design that fits your working conditions better. We can also help if the housing has a shoulder or the shaft shows wear.
MR Industrial Accessories supplies the DBH brand. To request a quote, send the part number 6901 on WhatsApp or by email and the team will get back to you with what you need to proceed.
Dimensions
- Shaft (d)
- 72mm
- Housing bore (D)
- 95mm
- Height (h)
- 16.00mm
- Design
- A 111
Frequently asked questions
- What size is the DBH 6901 oil seal?
- It is a radial shaft seal with a 72 mm shaft, 95 mm housing and 16.00 mm height, A 111 design. Compare those three figures with the part you are replacing.
- Will the 6901 fit in place of my current seal?
- Measure the shaft diameter, the bore in the housing and the height of the seal you have now. If you get 72, 95 and 16.00 mm, the 6901 matches directly.
- How should I install it?
- Clean the bore and the shaft, lubricate the lip with the oil or grease used in the equipment, and press on the outer diameter with a tube or press. Keep the lip free of impacts and avoid distorting the seal as it goes in.