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DBH radial shaft seal, special design A 109, cross-section · DBH 9554
DBH 9554 radial shaft seal — 35 x 56 x 9/15

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DBH 9554 radial shaft seal — 35 x 56 x 9/15

Manufacturer part number9554
Brand
DBH
Category
Seals
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Description

DBH 9554 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 9554 and any equivalents.

Part number 9554 from DBH is a radial shaft seal built around a metal case that presses into the housing, with a sealing lip running against the shaft. The A 109 designation covers the lip profile and the spring that keeps pressure on the shaft surface. It holds lubricant inside a fixed support while a shaft turns, and blocks dust, water and particles from reaching the bearing.

Reading the size code is straightforward: shaft 35 mm, housing bore 56 mm, and a height written as 9.00/15.00 mm. The two figures point to a secondary lip or dust guard sitting outside the seat. The 9 mm is the portion seated in the cavity; the full assembly with the outer lip measures 15 mm.

Typical positions include gearboxes, centrifugal pumps, electric motors, spindles and rollers. In each case the seal does two jobs at once, keeping oil or grease from leaking out and keeping contaminants from working their way in. Where dust, chips or water are present, the outer lip shields the main lip and helps the part last longer.

Before ordering, check three things: the shaft diameter, the bore diameter and the space available for height. The shaft should be smooth and free of burrs or scoring, and the cavity clean and undamaged. During fitting, coat the lip with the same oil or grease the equipment runs on, and drive the seal in with a tube or press that contacts the metal case rather than the lip. Shaft play or runout will prevent proper sealing.

For a quote on part 9554, send the number or the dimensions 35 x 56 x 9/15 mm. If a different height, another lip style or a seal from a different manufacturer works better for your application, the team can suggest an alternative.

DBH seals form part of the seal and oil seal range we supply to maintenance and purchasing teams across the United States and in several Latin American countries.

Dimensions

Shaft (d)
35mm
Housing bore (D)
56mm
Height (h)
9.00/15.00mm
Design
A 109

Frequently asked questions

What size is the DBH 9554 oil seal?
Shaft 35 mm, housing bore 56 mm, height 9.00/15.00 mm. The double height means the seal includes an outer lip or dust guard. Confirm these figures against your shaft and cavity before installation.
Where is this oil seal used?
Gearboxes, pumps, electric motors, spindles and power transmission equipment. It retains lubricant and keeps contaminants out. In dusty or wet conditions, the outer lip adds protection for the main sealing lip.
How do I ask for a quote or an equivalent?
Send part number 9554 or the dimensions 35 x 56 x 9/15 mm on WhatsApp. You will receive the quote, and if you need a seal with different dimensions or another lip design, the team can locate a suitable option and advise on fitting.
Get a quote for 9554 on WhatsApp
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