NTN UCX09-112D1 insert bearing
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
- Series
- UCX
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
NTN UCX09-112D1 belongs to insert bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for UCX09-112D1 and any equivalents.
NTN's UCX insert bearing is a ball bearing with an extended inner ring that locks to the shaft with set screws, and it is meant to sit inside a split or solid housing. You will find it on equipment where the shaft turns while the housing stays put, including conveyors, fans and mixers. MR Industrial Accessories supplies the UCX series to customers throughout the United States and Latin America, and quotes any code you send us.
Reading a UCX code is straightforward once you know the pattern. UCX identifies the insert series with an extended inner ring; the digits that follow give the shaft size. Take UCX05-014D1: the 5/8 inch shaft is encoded there, while UCX05-015D1 covers 15/16 inch and UCX05-100D1 covers 1 inch. The D1 suffix marks a sealing and insert design variant, and a code without a hyphen, such as UCX05D1, is a base size in the series. If the nomenclature is unclear, send us the code and we will help you interpret it.
Typical installations include belt conveyors, bucket elevators, mixers, industrial fans and process lines in food, chemical and materials plants. Because these inserts fit split housings, maintenance crews can replace them without pulling the entire shaft assembly apart, which keeps downtime short.
Selection comes down to a few checks. Confirm the shaft diameter and the fixing method, and make sure the inner ring set screws are tightened correctly against the shaft. Look at the sealing arrangement, single or double contact, and match it to the environment. Factory lubrication normally covers the initial run, though relubrication makes sense in tough conditions. During mounting, keep the housing aligned and avoid striking the insert; if the shaft is worn, a repair sleeve is an option.
Dimensionally, NTN UCX inserts follow the same inch nomenclature used by other brands, so equivalents are often direct when shaft diameter, width and fixing type line up. Send us the original part code and we will point you to the compatible alternative.
Dimensions
- Bore
- 1-3/4 in
Frequently asked questions
- What does D1 mean on a UCX insert bearing?
- D1 is a design variant of the insert, tied mainly to sealing and internal configuration. Main dimensions stay the same, but contaminant protection can differ. Share the exact code and we will confirm the details.
- How do I match a UCX code to my shaft size?
- The characters after UCX indicate shaft diameter, in inches or millimeters depending on the designation. UCX05-014D1, for instance, fits a 5/8 inch shaft. Measure your shaft with a caliper and send us the number if you are unsure.
- Will a UCX insert fit another brand's housing?
- In many cases yes, since NTN UCX inserts follow the same dimensional standard. Check shaft diameter, inner ring width and fixing type first. Send the housing code and we will suggest a compatible insert.