SKF Split plummer block housing series SNLN 30
SNLN 30 plummer (pillow) block housings are robust and versatile housings. Different housing variants and seal designs are available, making the use of tailored housings virtually unnecessary and enabling cost-effective bearing arrangements to be made. The plummer block housings are split housings and as standard they have two holes cast into the base for attachment bolts.
They are designed for spherical roller bearings and CARB toroidal roller bearings fitted on straight or stepped shafts; the bearings can be mounted on adapter or withdrawal sleeves or directly on cylindrical shaft seats.
The plummer block housings are made of grey cast iron. For applications where additional strength is required, housings made of spheroidal graphite cast iron are available. These types of housings are supplied with a solid base (no holes for attachment bolts) as standard.