TIMKEN SK-15023 adapter sleeve

TIMKEN SK-15023 is a reference of adapter sleeve, within Bushings and sleeves. Request a quote for SK-15023 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The Timken SK adapter sleeve is a mounting component used to secure bearings with a tapered bore onto cylindrical shafts. It consists of a split tapered sleeve, a lock nut and a lock washer that, when tightened, generate the interference needed to transmit loads and hold the bearing in position. It is a common solution in equipment that requires simple, removable mounting without machining a taper on the shaft.

The Timken SK-… designation is read as an adapter sleeve of the SK series, where the number after the hyphen indicates the size. Examples such as SK-4023, SK-4523 and SK-5023 correspond to different shaft sizes; the higher the number, the larger the diameter. This series is used with tapered bore bearings of the 222K and 223K series, among others. The numeric suffix should not be confused with the diameter directly, so it is advisable to check the equivalence table to select the correct sleeve according to the bearing and the shaft.

In Argentine industry, SK adapter sleeves are used in power transmission equipment, mills, conveyor belts, pumps and industrial fans. They are common in food, cement, mining and oil plants, where bearings must be mounted on shafts without special machining. They are also used in agricultural machinery and in continuous process equipment, where disassembly and periodic inspection are necessary. MR Accesorios Industriales sells this line to supply maintenance and projects throughout the country.

To select the sleeve, take into account the shaft diameter, the tapered bore of the bearing and the type of fixing. Mounting requires cleaning the surfaces, applying the appropriate lubricant and tightening the nut with the lock washer according to the recommended procedure. Alignment and tightening torque are critical to prevent loosening. If the equipment operates with vibration or high loads, check compatibility with the bearing and consider using additional seals to protect the fixing area.

Timken adapter sleeves are interchangeable with those of other brands that follow the same dimensional standard. When looking for a replacement, compare the full part number, the shaft diameter and the nut thread. Not all sleeves with the same number are identical between manufacturers, so it is important to validate the critical dimensions. At MR we advise you to find the right equivalent and avoid mounting errors that could damage the bearing or the shaft.

If you need an SK adapter sleeve, send us the part number or the bearing model and the shaft diameter. At MR Accesorios Industriales we quote the exact reference. Write to us on WhatsApp and we will reply shortly.