DBH 1186 radial shaft seal — 31.7 x 58.4 x 6.8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 1186 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 1186 and any equivalents.
When a rotating shaft needs reliable sealing in a tight axial space, the DBH 1186 oil seal is a practical choice. It is a radial lip seal with an A 306 design, built to keep lubricant in and contaminants out. Its dimensions are 31.70 mm for the shaft, 58.40 mm for the housing bore and 6.80 mm for the overall height.
This seal uses an elastomeric lip that resists oils and greases, supported by a metal outer case that presses firmly into the housing. The A 306 designation points to a single lip with a spring, a configuration that keeps friction low and stands up to wear in continuous operation.
You will find the DBH 1186 in gearboxes, centrifugal pumps, electric motors, compressors and other power transmission equipment. In these positions it shields bearings and gears from dust, water and particles, while preventing lubricant from escaping. Because a failed seal can lead to unplanned downtime and damage to internal parts, it is a part maintenance teams keep on their radar.
Selecting the right seal starts with confirming three measurements: shaft 31.70 mm, housing 58.40 mm and width 6.80 mm. The shaft should have suitable hardness and surface finish, and the housing bore must be clean and free of burrs. During installation, lubricate the lip with the same oil or grease used in the application, then press the seal in with a tool that applies even force. If the shaft is worn, consider a seal with an auxiliary lip or a wear sleeve.
If your dimensions differ slightly or you need an equivalent from another brand, send the original part number, the exact measurements or a photo of the part. The team can suggest options that perform the same job.
To request a quote for the DBH 1186 seal or ask about an alternative, message us on WhatsApp and mention part number 1186. You can also reach us by email.
Dimensions
- Shaft (d)
- 31.7mm
- Housing bore (D)
- 58.4mm
- Height (h)
- 6.80mm
- Design
- A 306
Frequently asked questions
- What are the dimensions of the DBH 1186 seal?
- The DBH 1186 seal fits a 31.70 mm shaft, a 58.40 mm housing bore and has a 6.80 mm height. These are standard dimensions for equipment requiring this configuration.
- Where is this seal typically used?
- It is commonly found in gearboxes, pumps, electric motors and transmission equipment. The A 306 design helps seal against lubricant leakage and contaminant entry on rotating shafts.
- How do I request a quote or an equivalent?
- Write to us on WhatsApp with part number 1186 or the dimensions you need. We will quote the DBH 1186 seal or look for a compatible alternative for your application.