Model Diameterd (mm)  Length (mm) Bore (mm)
H4D44L1.5d25.4 44 1.5 25.4
H4D44L2d25.4 44 2 25.4
H4D44L3d25.4 44 3 25.4
H4D49L1d30 49 1 30
H4D49L1.5d30 49 1.5 30
H4D49L2d30 49 2 30
H4d49L3d30 49 3 30
H4D49L2d31.75 49 2 31.75
H4D49L3d31.75 49 3 31.75
H4D54L1d31.75 54 1 31.75
H4D54L1.5d31.75 54 1.5 31.75
H4D54L1.5d35 54 1.5 35
H4D54L2d35 54 2 35
H4D54L3d35 54 3 35
H4D58L1d35 58 1 35
H4D62L1d40 62 1 40
H4D62L1.5d40 62 1.5 40
H4D62L2d40 62 2 40
H4D62L3d40 62 3 40
H4D62L4d40 62 4 40
H4D62L20d40 62 20 40
H4D67L8d40 67 8 40
H4D67L10d40 67 10 40
H4D67L11.5d40 67 11.5 40
H4D67L8d50 67 8 50
H4D67L10d50 67 10 50
H4D67L11.5d50 67 11.5 50
H4D69L1.5d50 69 1.5 50
H4D69L2d50 69 2 50
H4D74L3d40 74 3 40
H4D74L1.5d50 74 1.5 50
H4D74L2d50 74 2 50
H4D74L3d50 74 3 50
H4D85L0.1d60 85 0.1 60
H4D85L0.2d60 85 0.2 60
H4D85L0.3d60 85 0.3 60
H4D85L0.4d60 85 0.4 60
H4D85L0.5d60 85 0.5 60