DIMENSIONS :- Bore diameter d = 75 mm / Outer diameter inner ring d1 ≈ 91.5 mm / Overall width A = 54 mm / Flange width A1 = 20 mm / Width including end cover A5 = 41.5 mm / Width of inner ring B = 77.8 mm / Distance from locking device side face to thread centre B4 = 11 mm / Top external diameter Db1 = 164 mm / Overall Height H = 275 mm / Distance between attachment bolts J = 225 mm / Overall length L = 164 mm / Diameter of attachment bolt hole N = 23 mm / Distance from locking device side face to raceway centre s1 = 44.5 mm / Overall Unit Width T = 78.5 mm
The UCFL 2 bolt flange unit (RHP SFT and MSFT series) consists of a bearing insert with a spherical outer diameter in a cast iron housing. The bearing is usually fixed to the shaft by means of two set screws in the extended portion of the inner ring.