DIMENSIONS :- Bore diameter d = 20 mm / Shoulder diameter inner ring d1 ≈ 28.7 mm / Overall width A = 32 mm / Width of piloting groove A1 = 12 mm / Width of flange in which piloting grooves are provided A2 = 21 mm / Standout of end cover A5 = 20.5 / Width of inner ring B = 31 mm / Distance from locking device side face to thread centre B4 = 5 mm / Overall Height H = 89 mm / Distance between bottoms of piloting grooves H1 = 76 mm / Height of attachment end H2 = 51 mm / Overall length L = 94 mm / Distance from attachment end face to centre line of spherical seat diameter L1 = 61 mm / Length attachment L2 = 10 mm / Length of piloting groove L3 = 51 mm / Diameter of attachment bolt hole N = 19 mm / Length of attachment slot N1 = 16 mm / Height of attachment slot N2 = 32 mm / Distance from locking device side face to raceway centre s1 = 18.3 mm
Take-up bearings are a type of mounted bearing primarily used for adjusting and maintaining conveyor belt tension. Take-up is the process of adjusting the length of the belt and chain to compensate for stretch, shrinkage, or wear, and to maintain proper tension.