TB Woods 4J-3/4
4J x 3/4 in. BTS Flange, Sintered Carbon Steel Material.
4J34 Specifications.
Product Family: Sure-Flex Type J, BTS Flange.
Coupling Size: 4.
Material Type: Sintered Carbon Steel.
Bore Size: 3/4″.
Max RPM: 7600.
Setscrew Length: 5/16 in.
Outside Diameter (D): 2 1/2 in.
SF Flange Length (T): 7/16 in.
SF Hub Diameter (H): 1 5/8 in.
Length Through Bore (C): 55/64 in.
Set Screw Distance (S): 3/16 in.
SF Hub Length (E): 27/64 in.
Bore Tolerance: +.0005 to +.0015 in.
Setscrew Size, Location: 1/4-20 UNC, One over KS and @ 90 Degrees.
Setscrew Torque Requirement: 3 in-lb.
Parallel Misalignment [Max]: 0.010 (in).
Angular Gap Misalignment [Max]: 0.043 (in).
Angular Misalignment [Max]: 1°.
Component WR²: 0.002 lbs ft².
Bore Tolerance: +.0005 to +.0015 in.
Torque Rate: 156 (in-lbs).
Keyseat Size: 3/16 in x 3/32 in.
Torque: 156 in-lb.
Component Weight: 0.4 lbs.
Component Weight: 0.18 kg.
