Feature

●8.75" OUTSIDE DIAMETER , FITS 1" SHAFT DIAMETER. 1/4" KEYWAY IS STANDARD FOR 1" SHAFT. KEYWAY NOT INCLUDED
●THIS 2 PIECE CAST IRON DOUBLE GROOVE PULLEY TAKES 1 BELT AND INCLUDES THE " H " STYLE TAPERED BUSHING. BUSHING STYLE MOTOR PULLEYS ARE MORE SECURE THAN 1 PIECE PULLEYS.
●GROOVE WILL FIT THE FOLLOWING V-BELT TYPE (5/8" TOP WIDTH 5L / 5LK / B / BK / BX ). THIS PULLEY WILL ALSO FIT 1/2" TOP WIDTH BELTS ( A / 4L / AK / 4LK / AX ) HOWEVER THE BELT WILL SIT 1/4" TO 1/2" DEEPER IN THE GROOVES ON AVERAGE.
●THE TAPERED BUSHING LOCKS ONTO YOUR MOTOR SHAFT AS YOU SCREW DOWN THE LOCK SCREWS, RESULTING IN A SUPER TIGHT INDUSTRIAL TAPERED LOCK.
●MOTOR PULLEY IS MADE OF CAST IRON, THE H BUSHING IS MADE FROM C45 STEEL WITH BLACK OXIDE FINISH.

[1 Shaft & 1.00 Bore 2BK90H]

[1-1 & 8 Shaft & 1.125 Bore 2BK90H]

[3 & 4 Shaft & 0.75 Bore 2BK90H]

[5 & 8 Shaft & 0.625 Bore 2BK90H]

[7 & 8 Shaft & 0.875 Bore 2bk90h]

[No bushing & Standalone Pulley 2BK90H]

[1-3 & 8 Shaft & 1.375 Bore 2BK90H]

Description

8.75" Outside Diameter, Cast Iron 2BK90H Pulley with smooth-surface engineered for rigorous use, long life and minimal maintenance. This is a piece bushing style pulley that includes the H pulley and Tapered H bushing. Electric motor frame size guide. ...... 5/8" Shaft diameters are found on 56, 56H, 56Y Frame motors ........ 7/8" Shaft diameters are found on 56HZ, 145T, 182Y Frame motors.......... 1-1/8" Shaft diameters are found on 182T and 184T frame motors.......... 1-3/8" Shaft diameters are found on 213T and 215T frame electric motors