MASKA (BALDOR). P/N: 7H. 4 FLEX SLEEVE COUPLING INSERT. HYTREL. ONE PIECE SOLID., ORANGE THERMOPLASTIC ELASTOMER., SIZE 7., TYPE H., 5,250 MAX RPM., 2875 IN-LB RATED TORQUE., ALLOWABLE PARALLEL MISALIGNMENT 0,012., ALLOWABLE ANGULAR MISALIGNMENT 0,020., FOUR WAY FLEXING ACTION ABSORBS SHOCK, MISALIGNMENT & END FLOAT, VIBRATION., -65°F TO 250°F TEMPERATURE RANGE., FOR USE WITH BLOWERS, COMPRESSORS, CONVEYORS, MIXERS, MOTORS, PUMPS AND MORE., OVERALL DIMMENSIONS: 4 3/8" DIAMETER X 2 1/4" THICK., INSIDE HOLE DIAMETER: 2 9/16"., ORIGINAL GENUINE OEM REPLACEMENT PART., GUARANTEED TO WORK PERFECTLY., BRAND NEW CONDITION., NEVER USED., INCLUDES: ONE SLEEVE, INSTALLATION INSTRUCTIONS, PACKAGING AND BOX., I CAN SUPPLY MORE PICTURES IF REQUESTED.