DIMENSIONS :- Bore diameter d = 55 mm / Outer diameter inner ring d1 ≈ 70 mm / Overall width A = 41.5 mm / Flange width A1 = 18 mm / Width including end cover A5 = 37.5 mm / Width of inner ring B = 55.6 mm / Distance from locking device side face to thread centre B4 = 9.5 mm / Top external diameter Db1 = 130 mm / Overall Height H = 224 mm / Distance between attachment bolts J = 184 mm / Overall length L = 130 mm / Diameter of attachment bolt hole N = 19 mm / Distance from locking device side face to raceway centre s1 = 33.4 mm / Overall Unit Width T = 58.4 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.