DBH 8421Vit radial shaft seal — 110 x 130 x 13
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8421Vit 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 8421Vit and any equivalents.
For rotating shafts that need reliable sealing, the DBH 8421Vit radial shaft seal keeps lubricant in and contaminants out. It fits a 110 mm shaft, a 130 mm housing and is 13.00 mm high. The Lx-R design includes a sealing lip and a spring for constant contact. This seal is a direct replacement for worn parts in equipment that uses this size combination.
This oil seal carries the DBH brand and part number 8421Vit. The dimensions are shaft 110 mm, housing 130 mm, and height 13.00 mm. The Lx-R configuration means it has a sealing lip backed by a spring, which maintains pressure against the shaft. When you need to replace a leaking or worn seal, these measurements help you confirm the correct fit.
You will find radial shaft seals like the DBH 8421Vit in gearboxes, pumps, electric motors, compressors and transmission systems. They work on shafts that turn inside a fixed housing, where oil or grease must stay contained and bearings protected from dust, water or particles. Process equipment, agricultural machinery and industrial installations exposed to moisture or dust also rely on this type of seal.
Proper installation starts with clean, burr-free shaft and housing surfaces. Lubricate the lip with the same oil or grease used in the equipment, then press the seal in perpendicular to the shaft without striking the lip. The spring must face the fluid side. If the shaft shows wear, consider repairing it or using a seal with an auxiliary lip.
If you need a cross-reference or an equivalent from another brand, our team can suggest alternatives with similar tolerances. Send the original part number, the shaft and housing dimensions, and a photo of the part. That information helps us advise you accurately and avoid installation errors.
MR Industrial Accessories supplies the DBH brand as part of its seals and oil seals line. To request a quote for the DBH 8421Vit, send the part number via WhatsApp or email. We can also help you identify the right seal if you have doubts. Our team is ready to assist with selection and replacement for your industrial application.
Dimensions
- Shaft (d)
- 110mm
- Housing bore (D)
- 130mm
- Height (h)
- 13.00mm
- Design
- Lx-R
Frequently asked questions
- What are the dimensions of the DBH 8421Vit oil seal?
- The DBH 8421Vit oil seal has a 110 mm shaft diameter (d), a 130 mm housing diameter (D) and a 13.00 mm height (h). These are the dimensions shown in the designation and used for replacement.
- What type of applications is this oil seal suitable for?
- It is used on rotating shafts of gearboxes, pumps, motors and similar equipment. Its function is to retain lubricant and exclude contaminants. It suits applications where the shaft rotates inside a fixed housing and reliable sealing is required.
- How do I request a quote or an equivalent?
- Write to us on WhatsApp or email with part number 8421Vit or the dimensions 110x130x13. If you are looking for an equivalent, indicate the use and working conditions. At MR Industrial Accessories we advise you to find the best option.