DIMENSIONS :- Bore diameter d = 25 mm / Outer diameter inner ring d1 ≈ 33.7 mm / Overall width A = 27 mm / Flange width A1 = 13 mm / Width including end cover A5 = 20.5 mm / Width of inner ring B = 34 mm / Distance from locking device side face to thread centre B4 = 5.5 mm / Top external diameter Db1 = 68 mm / Overall Height H = 130 mm / Distance between attachment bolts J = 99 mm / Overall length L = 68 mm / Diameter of attachment bolt hole N = 16 mm / Distance from locking device side face to raceway centre s1 = 19.7 mm / Overall Unit Width T = 35.7 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.