SKF SNL Pillow Block Housing, SNL 506-605 25

SNL pillow block housings, series 5 and 6. The two-part SNL housings made of gray cast iron GG20 are designed according to a modular system. This allows for a flexible selection of the bearing, seal, and lubrication method. By combining the housings with various standard seals, a large number of housing variants can be created, covering the majority of requirements for pillow block housings for shafts with diameters ranging from 20 to 160 mm. They come standard with two elongated foot screw holes that allow for subsequent alignment of the housing.

SNL pillow block housings are intended for the installation of spherical roller bearings or spherical plain bearings that can be mounted on smooth shafts using locking sleeves. Fixed bearings can be achieved by inserting two identical locking rings on both sides of the bearing. This ensures a centered bearing seat in fixed bearings. Suitable seals from the TSN series, end caps, or locking rings must be ordered separately. Compatible with spherical roller bearings from series 12, 13, 22, 23 and spherical plain bearings from series 222 and 223.

Main dimensions DIN 736:1984 / DIN 739:1984 / ISO 113:1999.