NTN ARPL-2S pillow block bearing

NTN ARPL-2S is a reference of pillow block bearing, within Bearing housings. Request a quote for ARPL-2S via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NTN ARPL series Y-bearing pillow block is a foot-mounted unit that combines an insert bearing with a cast iron or sheet steel housing, ready to be fixed to a flat base. It is used to support rotating shafts in transmission and conveying equipment, where a compact and simple-to-mount solution is needed. MR Accesorios Industriales sells this series as part of its bearing housing line, with technical support to choose the correct configuration.

The ARPL designation identifies the NTN series of Y-bearing pillow blocks. In the code ARPL-2S, the letters ARPL correspond to the family and the number that follows indicates the insert bearing size, which in turn defines the shaft diameter. The suffix S indicates a construction variant within the series, usually linked to the sealing type or the housing shape. To correctly interpret each combination, it is useful to compare with the available examples and consult the manufacturer's dimension table.

These pillow blocks are used in a wide variety of industries in Argentina: food plants, packaging lines, belt conveyors, equipment for the chemical industry, mills and ventilation systems. Their foot design allows them to be mounted on metal structures or concrete bases, and they are common in applications where the shaft must remain parallel to the support surface. The ARPL series covers metric sizes and is chosen according to the shaft diameter and expected loads.

To select the correct pillow block, take into account the shaft diameter, the type of load (radial, axial or combined) and the environmental conditions. The insert bearing seal protects against dust and moisture; in environments with frequent washdowns or particles, it is advisable to verify the seal type. Mounting requires aligning the pillow block with the shaft and tightening the fixing bolts evenly to avoid stress. Proper lubrication and periodic re-tightening extend the service life of the assembly.

Regarding equivalences, Y-bearing pillow blocks from different brands can be interchanged if the main dimensions match: shaft diameter, fixing hole spacing and height to center. NTN, SKF, FAG, NSK and other firms offer equivalent lines, but each manufacturer may have variants in sealing or tolerances. If you need to replace an existing unit, the safest approach is to compare the actual measurements or consult our technical team.

To request a quote for the NTN ARPL series Y-bearing pillow block you need, write to us on WhatsApp with the complete code or the shaft and base measurements. At MR Accesorios Industriales we advise you so that you receive the right unit for your application. We can also help you if you are looking for a specific variant within the series.