DBH 6138 radial shaft seal — 22 x 45 x 12

DBH 6138 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 6138 and any equivalents.

The DBH 6138 is a radial shaft seal designed to retain lubricants and keep contaminants out of rotating equipment. It fits a 22 mm shaft, a 45 mm bore, and has a height of 12 mm. This seal uses design A 094, a common configuration for pumps, motors, and gearboxes.

Part number 6138 from DBH is a single-lip seal with a metal case, built for rotating shafts. The dimensions are: shaft 22 mm, housing 45 mm, width 12.00 mm. Design A 094 indicates a standard lip arrangement that works well for general industrial use.

This size is often used in centrifugal pumps, electric motors, reducers, and similar equipment where a 22 mm shaft runs in a 45 mm housing. Over time, the lip can harden or wear, leading to leaks or contamination. Replacing the seal before failure helps avoid downtime.

When installing, make sure the shaft surface is smooth and the housing is clean. Lubricate the lip and press the seal in evenly. If the shaft has a wear groove, you may need a different lip position or a repair sleeve. Operating temperature and shaft speed also affect seal selection.

To request a quote, send part number 6138 or the dimensions 22 x 45 x 12 mm to our team via WhatsApp or email. We can check for equivalents and help you choose the right seal for your application.