Pillow Block Mounted Units Pressed Steel Products
Pillow Block Mounted Units Pressed Steel Features
ISUTAMI pressed steel pillow block mounted unit, also known as ISUTAMI 2-bolt pressed steel housing mounted bearing unit, having a stand-up structure like 2-bolt stand-up cast iron bearing unit. The main components are a pressed steel housing and a insert spherical bearing. In some items, a rubber cushion is installed between the bearing housing and the bearing, which has the functions of shock absorption, noise reduction and static elimination. ISUTAMI stamped steel bearing units mainly include UCPP, SAPP, SBPP, SARPP, SBRPP, totally 5 series, UC, SA, SB is the bearing code, PP is the bearing case code, R is the abbreviation of rubber cushion. The pressed casing of the unit is made of mild steel strip and and is zinc plated to feature corrosion protection. Designed for simple applications with limited loads and speeds, these units provide a simple and effective bearing arrangement that accommodates moderate misalignment of mounting tolerances. They are easy to install on shafts and are especially useful when using manufactured racks. There are extended flange seats on both sides of the bottom of the housing. The flange seat has one circular connecting bolt holes each for fixing the entire unit. This series of bearing units are not with a relubrication function.
ISUTAMI stand-up pressed steel bearing housing is composed of upper and lower shells made of stamped steel plate. It has the advantages of light weight and small volume compared with cast iron housing. It is the smallest housing type among the stand-up series units. But only for occasions with low load. Spherical bearings mounted in the housing are typically ball bearings that reduce friction during operation. One side of the inner ring has an extension, and the extended portion has an eccentric collar lock or a set screw lock for fixing the shaft mounted on the bearing. The bearing housing is in surface contact with the outer ring of the bearing, which greatly improves the stability of the installation. The round shaft is matched with the bearing housing, and the combination is widely used in transmission machinery.