Ball Bearing Series 205 Series , Base to Center Height 1.44 in, Bearing Type Ball , Bolt Diameter 0.375 in, Bolt to Bolt (Max) 4.5 in, Bolt to Bolt (Min) 3.69 in, Bore Length 1.44 in, P2B-DL-25M-LL , Dynamic Load Capacity 3146.0 lbf, Expansion Capability - Non-Expansion (Fixed) , Greasable - Yes , Grease Name Unirex N2 , Housing Construction Solid , Housing Material Cast Iron , Housing Type Two-Bolt Pillow Block , Insert Material Steel , Lubrication Grease , Maximum Speed 7500.0 RPM, Seal Type Labyrinth , Sensor Ready Adapter Required , Shaft Attachment Clamp Collar , Shaft Diameter 25.0 mm, Standoff Housing - No , Static Load Capacity 1769.0 lbf, Suitable for High Temperature - No , Suitable For Washdown - No , Take-Up Frame Size LD-10,TS-100