20 HSB 1.3750" BORE 5/16"X 5/32" KW 1 SS

7300963 MFG #: Omega
Out of Stock
  • Coupling Size(s): 20
  • Coupling Type: Elastomeric
  • Hub Barrel Outside Diameter (Hub): 4.0 in
  • Hub Bore Fit (Hub): Clearance
  • Hub Length (Hub): 2.060 in
  • Hub Material (Hub): Steel
  • Hub Shoulder Diameter (Hub): 4.480 in
  • Hub Straight Bore Diameter (Hub) [Max]: 1.3760 in
  • Hub Straight Bore Diameter (Hub) [Min]: 1.3750 in
  • Hub Straight Bore Diameter (Hub) [Nom]: 1.3750 in
  • Hub Style (Hub): Standard
  • Keyway Depth (Hub): 0.1563 in
  • Keyway Fit (Hub): Commercial
  • Keyway Width (Hub): 0.3123 in
  • Number of Keyways (Hub): 1
  • Number of Setscrews (Hub): 1
Rexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 20 with a 4.0-inch outside barrel diameter for elastomeric couplings.