NTN A-UCX16-301D1M insert bearing
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
- Series
- UCX
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Description
NTN A-UCX16-301D1M 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 A-UCX16-301D1M and any equivalents.
The NTN UCX series is a ball insert bearing with an extended inner ring and set screw locking, made to sit in split or solid housings. It suits equipment that needs a straightforward bearing unit that mounts and removes easily, handles radial loads and allows for alignment.
Reading the code helps you order the right unit. UCX marks the series: insert bearing, extended inner ring, set screws. A reference such as A-UCX05-014D1M or A-UCX07-107D1M starts with A-, a variant prefix, then UCX and two size digits, a hyphen, and a three-digit code for bore and sealing. Other references in the series change those digits and that code with size and features. The D1M suffix covers construction details such as seal type and cage, so each reference points to one specific bearing.
These inserts work where the shaft turns and the housing stays put, or the other way around. Typical uses include conveyors, mixers, fans, process equipment, and machines in the food, chemical and materials industries that call for simple mounting and quick service. Because they fit split housings, you can replace the bearing without pulling the shaft.
When selecting a UCX insert, check shaft diameter, load type (radial, axial or combined) and the environment. Sealing matters: suffixes tell you whether the bearing has single or double contact seals, with or without extra protection against dust and water. Factory grease is usually long-life, but harsh conditions call for a relubrication plan. During mounting, confirm housing alignment and tighten the set screws with a torque wrench so the inner ring is not distorted.
NTN UCX inserts interchange with other brands that use the same dimension standard. If you only have another brand's code, we can help you find the equivalent. MR Industrial Accessories LLC supplies the NTN line and can guide you to the right variant. For special sizes, we take it up with the manufacturer.
To get a quote, send the complete code by WhatsApp or email. We reply promptly and can suggest equivalents and help you choose if you are unsure about the designation or mounting.
Dimensions
- Bore
- 31/16 in
Frequently asked questions
- What does the D1M suffix mean on a UCX bearing?
- D1M identifies a specific execution of the insert, which can include a particular seal type, a steel cage and other construction details. Send us your code and we will confirm what it means for that reference.
- How do I determine the UCX bearing size I need?
- Size follows the shaft diameter where the bearing mounts. In the designation, the digits after UCX and the three-digit code give the size. Share the shaft diameter or the housing code and we will point you to the exact reference.
- Can NTN UCX bearings replace other brands?
- Yes. UCX series inserts follow dimensional standards that allow interchange between brands. Send us the code from another brand and we will provide the matching NTN equivalent.