DBH 5301 radial shaft seal — 40 x 62 x 13
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5301 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 5301 and any equivalents.
The DBH 5301 is a radial shaft seal that closes the gap between a rotating shaft and its housing, keeping lubricant in and contamination out. Its Lz configuration pairs a primary sealing lip with a secondary dust lip, so it holds up in areas where dirt is present. You will find this type of seal in gearboxes, pumps, electric motors and similar machinery where the shaft turns inside a cylindrical bore.
Reading the designation: 5301 is the size and construction code within the DBH line, and the stated dimensions are shaft 40 mm, housing 62 mm, height 13.00 mm. Lz means the seal carries both a main lip and an auxiliary exclusion lip for contaminated surroundings. Check the shaft and bore against those figures before installation, and make sure the contact surface is clean and free of burrs.
Seals in this size range turn up in gearboxes, reducers, centrifugal pumps, electric motors, compressors and transmission assemblies. Their job is twofold: hold the oil or grease inside the unit and block outside matter that would otherwise speed up wear on bearings and gears. Fan, mixer and conveyor shafts also use them, running continuously at moderate speeds.
Choosing the right seal means matching shaft diameter, housing diameter and height, then factoring in the lubricant, the operating temperature and the peripheral speed. Where dust or splash is present, the Lz arrangement is the sensible pick because the extra lip shields the main one. At installation, coat the lip with the same oil or grease used in the equipment, press the seal in squarely to the shaft, and avoid impacts or distortion. A worn shaft or one with splines may need repair or a different size.
For an equivalent to the DBH 5301, send the complete part number plus the shaft, housing and height measurements. With those details we can search the brands we carry. A photo of the removed seal or the housing drawing also helps prevent mix-ups, and the more precise the information, the quicker the answer.
To get a quote, message us on WhatsApp with part number 5301 and the quantity required. Our team can also advise on fitting and compatibility if anything is unclear.
Dimensions
- Shaft (d)
- 40mm
- Housing bore (D)
- 62mm
- Height (h)
- 13.00mm
- Design
- Lz
Frequently asked questions
- What are the dimensions of the DBH 5301 seal?
- Shaft 40 mm, housing 62 mm and height 13.00 mm. Confirm these against your equipment before ordering; if your shaft or bore measures differently, ask us about an equivalent size.
- What is the Lz design for in a seal?
- Lz combines a main sealing lip with an additional dust lip. The main lip holds the lubricant, while the dust lip blocks dust, water and particles, which is why it suits applications exposed to outside contamination.
- How do I request a quote or an equivalent?
- Send part number 5301, the shaft, housing and height dimensions, and the quantity you need on WhatsApp. For an equivalent, include a photo or drawing of the original seal so we can propose a compatible option.