DBH 9693 radial shaft seal — 49 x 65.5 x 7.5
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9693 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 9693 and any equivalents.
The DBH 9693 is a radial shaft seal with an A 288 design, used to keep lubricant in and contaminants out where a rotating shaft passes through a housing. Its dimensions are 49 mm for the shaft, 65.5 mm for the housing bore and 7.50 mm in height. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your equipment.
This seal carries the designation 9693 and belongs to the DBH radial shaft seal line. The A 288 design describes the lip and metal case geometry, intended for rotating shafts that operate with permanent lubrication. The sealing lip runs against the shaft, while the outer diameter seats in the housing with an interference fit, so the seal stays centered and secure without extra retaining components.
Seals of these dimensions are common in gearboxes, reducers, centrifugal pumps, electric motors, compressors and belt or chain drives. They also serve as closures on fan, mixer and conveyor shafts. In every case the job is the same: hold oil or grease inside the assembly and block dust, water and particles that would otherwise speed up wear on bearings and gears.
For proper installation, check that the shaft is free of burrs or marks and that the lip contact surface is smooth and not worn. Apply lubricant to the lip before pressing the seal in, and use a tube or spacer that bears on the outer edge, never on the lip. If a deep groove has formed on the shaft, you can set the seal at a slight offset or use a wear sleeve. Speed, temperature and the fluid being sealed all affect selection.
If you need a replacement, send part number 9693 or the measured dimensions (shaft, housing and height) by WhatsApp. With that information we look for alternatives in other brands or series we supply and confirm suitable options. We can also assist when the original seal has no readable identification or when the housing has been modified.
Dimensions
- Shaft (d)
- 49mm
- Housing bore (D)
- 65.5mm
- Height (h)
- 7.50mm
- Design
- A 288
Frequently asked questions
- What are the dimensions of the DBH 9693 seal?
- Shaft 49 mm, housing 65.5 mm, height 7.50 mm. The design is A 288. These are the values to compare before replacing the seal.
- How do I know if this seal replaces the one I have installed?
- Measure the shaft diameter, the housing bore and the width of the old seal with a caliper. If they match 49, 65.5 and 7.50 mm, the DBH 9693 is compatible. If any dimension differs, contact us for an alternative.
- Can I request a different size or an equivalent?
- Yes. Send part number 9693 or the dimensions you need via WhatsApp and we will offer options within the brands we supply. We can also look for a seal with the same shaft diameter but a different height if the housing allows it.