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Take-up bearing NSK UKT215D1;HA2315
- Manufacturer Part Number
- UKT215D1;HA2315
- Brand
- NSKBrand we market
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKT
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Description
NSK UKT215D1;HA2315 is a take-up bearing reference, within Bearing housings. Request a quote for UKT215D1;HA2315 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The UKT take-up bearing unit with NSK insert bearing is a mounted bearing unit of the take-up type, designed to maintain tension in chain or belt drives. It consists of a cast iron fork-shaped housing and an insert bearing with tapered bore and adapter sleeve, which allows it to be mounted on unmachined shafts. It is used in conveyors, elevators and agricultural or industrial machinery where tension needs to be adjusted and misalignments absorbed.
The UKT designation is read as a take-up bearing unit: the letters UK identify the insert bearing with tapered bore and sleeve, and the T the take-up housing. The number that follows indicates the size of the bearing and shaft; for example, UKT209D1 corresponds to an insert for a 45 mm shaft, while UKT309D1 shares dimensions but with a different bearing series. The D1 suffix indicates design variants of the insert. The complementary HA code, such as HA2309, identifies the adapter sleeve that accompanies the bearing and is tightened with a lock nut and lock washer.
These units are used in belt and chain conveyors, bucket elevators, aggregate conveyor belts, food industry machines, bottling equipment and drive systems in milling or feed plants. In Argentina, they are common in the oilseed, meat processing, mining and agricultural industries, where chain or belt tension must be adjusted frequently. The take-up housing allows the bearing to be moved to compensate for stretch and maintain alignment.
To select the correct unit, take into account the shaft diameter, the type of load and the environmental conditions. The insert with tapered bore and HA sleeve facilitates assembly and disassembly, and is secured with a precision lock nut. Check that the take-up housing is aligned with the shaft and that the fork allows the necessary movement. Lubrication of the insert bearing is permanent in most cases, but in dusty or humid environments it is advisable to check the sealing and choose versions with additional seals. Follow the manufacturer's instructions for tightening the sleeve.
NSK UKT units are interchangeable with those of other brands that follow the same dimensional standard for take-up housings. When requesting a quote, you can indicate the full unit code (for example, UKT210D1;HA2310) or that of the HA2310 sleeve separately. If you are replacing a unit from another brand, compare the main dimensions of the housing and shaft to ensure compatibility. MR Accesorios Industriales sells the NSK line and can advise you on the appropriate equivalent.
To request a quote for your UKT take-up bearing unit with NSK insert bearing, send the full code by WhatsApp to MR Accesorios Industriales. If you have doubts about the designation or need the corresponding HA sleeve, write to us with the model or shaft size and we will reply shortly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 2-7/16 in
Frequently Asked Questions
- What does the D1 suffix mean on UKT units?
- The D1 suffix identifies a design variant of the insert bearing, generally associated with improvements in sealing or internal geometry. It does not change the main mounting dimensions, so dimensional interchangeability is maintained.
- How is the HA sleeve mounted on the insert bearing?
- The HA sleeve is inserted into the tapered bore of the bearing and secured with a lock nut and lock washer. Tightening must follow the manufacturer's specifications to achieve the correct interference without damaging the bearing.
- Can I replace a UKT unit from another brand with an NSK one?
- Yes, as long as the housing and shaft dimensions match. UKT units follow common dimensional standards, but check the shaft diameter and the distance between the fork centers. MR will advise you on the equivalent.

