Cam follower and support roller SKF KR 47 B

SKF KR 47 B is a cam follower and support roller reference, within Bearings. Request a quote for KR 47 B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF cam follower KR B series is a roller bearing with an integrated threaded stud, designed to work as a follower roller in cams, linear guides and reciprocating mechanisms. Its robust construction withstands high radial loads and allows direct mounting onto the structure via a thread, without the need for additional supports. It is widely used in automation, machine tools and handling equipment. At MR Accesorios Industriales we sell it as an official brand and advise you on choosing the right variant.

The KR B series designation reads as follows: KR indicates it is a cam follower with a threaded stud; the number that follows, as in KR 47 B, corresponds to the roller's outer diameter in millimeters. The B suffix indicates a modification in the seal or contour design, which in practice translates into an optimized profile for certain applications. To identify the exact part, it is always best to use the full part number shown on the drawing or on the machine.

These rollers are used in actuating cams, slide guides, conveyors and positioning systems. In Argentine industry they appear in packaging machines, assembly lines, presses and textile equipment. They are also common in the food and pharmaceutical sectors, where precise and repetitive movement is required. Their ability to withstand radial loads and some misalignment makes them versatile in mechanisms with oscillating movements.

To select a cam follower, take into account the radial load, rotation speed and environmental conditions. Sealing is key: if there is dust or humidity, choose variants with reinforced seals. Lubrication must be adequate and, where possible, for life. During mounting, verify the alignment of the threaded stud and the correct tightening to avoid play. If the roller runs on a cam, the contact surface must be ground and lubricated.

Regarding equivalences, cam followers from different brands can be interchanged if the main dimensions match: outer diameter, stud diameter and length, and thread. However, suffixes and tolerances may vary between manufacturers, so it is essential to compare technical specifications. It is not enough for the part number to be similar; load capacity and seal type must be verified. At MR Accesorios Industriales we can help you with that comparison.

If you need an SKF cam follower KR B series, send us the full part number via WhatsApp. At MR Accesorios Industriales we will quote you and advise you so that the part is the correct one. We know the industrial applications in the area. Do not hesitate to contact us.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.