
INA UK213 y-bearing (insert bearing)
- Brand
- INA
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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Description
INA UK213 belongs to y-bearing (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 UK213 and any equivalents.
This INA Y-bearing insert from the UK series uses a tapered bore and an adapter sleeve to lock onto the shaft. It fits split plummer block or pillow block housings. The design allows for easy installation and removal, with some ability to adjust alignment. MR Industrial Accessories LLC supplies this line to customers throughout the United States and in several Latin American countries, and can help you select the correct part number for your equipment.
The UK prefix in the part number tells you the bearing has a tapered bore for an adapter sleeve. The three-digit number that follows indicates the sleeve bore diameter in millimeters. For instance, UK205 takes a 25 mm sleeve, UK206 a 30 mm sleeve, UK207 a 35 mm sleeve, and so on. The UK suffix confirms the adapter sleeve locking method, which lets you mount the bearing on an unmachined shaft and adjust its axial position.
You will find these inserts in many industrial settings: belt conveyors, bucket elevators, mixers, mills, and equipment in the food, textile, chemical, and process industries. They also serve in agricultural machinery, fans, and transmission systems where a robust, easy-to-maintain support is needed. Because they are inserts, field replacement is simpler and does not require dismantling the entire assembly.
When choosing a UK Y-bearing insert, consider the shaft diameter, the housing type (split, pillow block, flanged), and the operating conditions such as load, speed, and environment. Mounting involves an adapter sleeve, so clean the shaft carefully and tighten the lock nut correctly to avoid play. Proper lubrication and sealing against dust and moisture help extend service life. Also check that the housing is aligned to prevent extra loads.
Equivalent Y-bearing inserts with a tapered bore and adapter sleeve come from various brands under similar designations, but they are not always directly interchangeable. Dimensions, tolerances, and locking systems can differ. If you are replacing an existing bearing, compare the main dimensions and consult a specialist. MR Industrial Accessories LLC can help you find a suitable alternative within our product line.
If you already know the part number you need, send it to us on WhatsApp or by email and we will quote you shortly. We can also advise you if you are building new equipment or if you have questions about the designation. MR Industrial Accessories LLC supports you in selecting the right component for your application.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the UK designation mean in a Y-bearing insert?
- The UK prefix means the bearing has a tapered bore and is locked to the shaft with an adapter sleeve. The number after UK (e.g., 205, 206) indicates the sleeve bore diameter in millimeters. This design allows for quick mounting and removal.
- How do I choose the right UK bearing for my equipment?
- You need the shaft diameter, housing type, and load and speed conditions. The UK part number includes the bore size, but you should also consider sealing and lubrication. If you are unsure, send us the details on WhatsApp and we will help you.
- Are UK bearings from different brands interchangeable?
- Not always. Even with a similar designation, dimensions, tolerances, and locking systems may vary. Before replacing, compare the main dimensions and consult a specialist. We can help you find the correct equivalent.

