NSK UCS210-113D1W3 insert bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
- Series
- UCS
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Description
NSK UCS210-113D1W3 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 UCS210-113D1W3 and any equivalents.
The NSK UCS insert bearing is a bearing unit with an extended inner ring and set screws, made to fit split plummer block housings as well as split sheet metal or cast iron housings. It is a practical choice when a shaft needs support and the assembly can be opened and closed without taking the whole line apart.
Reading the code helps you pick the right insert. The letters show the insert family, and the numbers that follow give the bore size and the ring's outer diameter. The D1 suffix means a contact seal, while W3 points to the inner ring version with set screws. For example, UCS210-113D1W3, UCS210-114D1W3 and UCS210-115D1W3 carry a numeric suffix that sets the bore diameter in inches, whereas UCS210D1W3 is the metric bore version. Send the full code by WhatsApp or email and we will quote it.
These inserts turn up in belt conveyors, bucket elevators, mixers, screens and packaging lines. They also serve in food plants, cement plants, cold storage facilities and grain warehouses, where a split housing lets you swap the bearing without stopping production. Agricultural machinery and aggregate processing equipment are common too, often in dusty or wet conditions.
Start selection with the shaft diameter and the housing type. A UCS insert fits split housings with a spherical outer ring, which takes up slight misalignment. The D1 contact lip seal holds grease in and slows contaminants down; in damp areas, reinforce lubrication. When mounting, tighten the set screws onto the shaft with the correct wrench and make sure the outer ring can still align itself. Align the housing and apply a thin layer of lubricant on the raceway to avoid early failures.
UCS inserts can be interchanged between brands by code and by bore and outer dimensions, provided the fastening type and seal match. If you have a part without identification, give us the shaft diameter and housing dimensions and we will point you to a compatible equivalent.
Dimensions
- Bore
- 1-13/16 in
Frequently asked questions
- What does the D1W3 suffix mean on a UCS insert?
- D1 stands for the insert's contact seal, and W3 for the inner ring version with set screws that lock onto the shaft. The numeric block before them defines bore and outer size. With the complete code we can quote the exact part.
- How do I know which UCS size I need?
- Measure the shaft diameter and the split housing bore. The insert code combines those measurements. If you do not have the code handy, send us the diameters by WhatsApp and we will tell you the matching reference.
- Can the insert be replaced without dismantling the housing?
- Yes. The split housing lets you open the cap, take out the insert and fit the new one without dismantling the shaft or the line. Check set screw tightening and lubrication before closing. If you need the complete assembly, we will quote that as well.