A-B Bushed

A-B Combination Groove For H* Bushings

1 Groove

1 Groove

Stock No. Description Outside Dia. Datum Dia. Style^ Dimensions Fits Bush. Wt. Lbs.***
B-Belt A-Belt E** F L M**
71273000 BK30H 3.15 2.80 2.40 1s 1/2 7/8 1-1/4 7/8 H 1.40
71273200 BK32H 3.35 3.00 2.60 1s 1/2 7/8 1-1/4 7/8 H 1.60
71273400 BK34H 3.55 3.20 2.80 1s 1/2 7/8 1-1/4 7/8 H 1.80
71273600 BK36H 3.75 3.40 3.00 1s 1/16 7/8 1-1/4 7/16 H 1.50
71274000 BK40H 3.95 3.60 3.20 1s 1/16 7/8 1-1/4 7/16 H 1.70
71274500 BK45H 4.25 3.90 3.50 2s 1/16 7/8 1-1/4 7/16 H 2.10
71274700 BK47H 4.45 4.10 3.70 2s 1/16 7/8 1-1/4 7/16 H 2.30
71275000 BK50H 4.75 4.40 4.00 2s 1/16 7/8 1-1/4 7/16 H 2.70
71275200 BK52H 4.95 4.60 4.20 2s 1/16 7/8 1-1/4 7/16 H 3.00
71275500 BK55H 5.25 4.90 4.50 2s 1/16 7/8 1-1/4 7/16 H 3.50
71275700 BK57H 5.45 5.10 4.70 2s 1/16 7/8 1-1/4 7/16 H 3.60
71276000 BK60H 5.75 5.40 5.00 2s 1/16 7/8 1-1/4 7/16 H 3.50
71276200 BK62H 5.95 5.60 5.20 2s 1/16 7/8 1-1/4 7/16 H 3.70
71276500 BK65H 6.25 5.90 5.50 2s 1/16 7/8 1-1/4 7/16 H 4.00
71276700 BK67H 6.45 6.10 5.70 2s 1/16 7/8 1-1/4 7/16 H 4.00
71277000 BK70H 6.75 6.40 6.00 3s 1/8 7/8 1-1/4 1/2 H 4.70
71278000 BK80H 7.75 7.40 7.00 3lh 1/8 7/8 1-1/4 1/2 H 5.30
71279000 BK90H 8.75 8.40 8.00 3lh 1/8 7/8 1-1/4 1/2 H 6.00
71279100 BK100H 9.75 9.40 9.00 3lh 1/8 7/8 1-1/4 1/2 H 7.10
71279110 BK110H 10.75 10.40 10.00 3sp 1/8 7/8 1-1/4 1/2 H 8.60
71279120 BK120H 11.75 11.40 11.00 3sp 1/8 7/8 1-1/4 1/2 H 9.20
71279130 BK130H 12.75 12.40 12.00 3sp 1/8 7/8 1-1/4 1/2 H 10.60
71279140 BK140H 13.75 13.40 13.00 3sp 1/8 7/8 1-1/4 1/2 H 12.90
71279150 BK150H 14.75 14.40 14.00 3sp 1/8 7/8 1-1/4 1/2 H 14.40
71279160 BK160H 15.75 15.40 15.00 3sp 1/8 7/8 1-1/4 1/2 H 15.50
71279188 BK190H 18.75 18.40 18.00 3sp 1/8 7/8 1-1/4 1/2 H 21.10

* H Bushings are interchangeable with D & Q & QT Bushings.
** E and M are reference dimensions only.
*** Weights are for the sheave only, less the bushing.
CAUTION: Do not use with rim speeds in excess of 6500 feet per minute.


2 Groove

2 Groove

Stock No. Description Outside Dia. Datum Dia. Style^ Dimensions Fits Bush. Wt. Lbs.***
B-Belt A-Belt E** F L M**
73273200 2BK32H 3.35 3.00 2.60 1s 1-3/8 1-3/4 1-1/4 7/8 H 2.50
73273400 2BK34H 3.55 3.20 2.80 1s 1-3/8 1-3/4 1-1/4 7/8 H 2.80
73273600 2BK36H 3.75 3.40 3.00 1s 15/16 1-3/4 1-1/4 7/16 H 2.60
73274000 2BK40H 3.95 3.60 3.20 1s 15/16 1-3/4 1-1/4 7/16 H 3.00
73274500 2BK45H 4.25 3.90 3.50 1s 15/16 1-3/4 1-1/4 7/16 H 3.40
73274700 2BK47H 4.45 4.10 3.70 2s 1/16 1-3/4 1-1/4 7/16 H 3.80
73275000 2BK50H 4.75 4.40 4.00 2s 1/16 1-3/4 1-1/4 7/16 H 4.40
73275200 2BK52H 4.95 4.60 4.20 2s 1/16 1-3/4 1-1/4 7/16 H 4.80
73275500 2BK55H 5.25 4.90 4.50 2s 1/16 1-3/4 1-1/4 7/16 H 5.40
73275700 2BK57H 5.45 5.10 4.70 2s 1/16 1-3/4 1-1/4 7/16 H 5.30
73276000 2BK60H 5.75 5.40 5.00 2s 1/16 1-3/4 1-1/4 7/16 H 5.60
73276200 2BK62H 5.95 5.60 5.20 2s 1/16 1-3/4 1-1/4 7/16 H 5.80
73276500 2BK65H 6.25 5.90 5.50 3s 1/16 1-3/4 1-1/4 7/16 H 6.40
73276700 2BK67H 6.45 6.10 5.70 3s 1/16 1-3/4 1-1/4 7/16 H 6.70
73277000 2BK70H 6.75 6.40 6.00 3s 1/16 1-3/4 1-1/4 7/16 H 7.20
73278000 2BK80H 7.75 7.40 7.00 3lh 1/16 1-3/4 1-1/4 7/16 H 8.30
73279000 2BK90H 8.75 8.40 8.00 3lh 1/16 1-3/4 1-1/4 7/16 H 9.80
73279100 2BK100H 9.75 9.40 9.00 3lh 1/16 1-3/4 1-1/4 7/16 H 11.50
73279110 2BK110H 10.75 10.40 10.00 3sp 1/16 1-3/4 1-1/4 7/16 H 13.60
73279120 2BK120H 11.75 11.40 11.00 3sp 1/16 1-3/4 1-1/4 7/16 H 15.00
73279130 2BK130H 12.75 12.40 12.00 3sp 1/16 1-3/4 1-1/4 7/16 H 16.70
73279140 2BK140H 13.75 13.40 13.00 3sp 1/16 1-3/4 1-1/4 7/16 H 19.80
73279160 2BK160H 15.75 15.40 15.00 3sp 1/16 1-3/4 1-1/4 7/16 H 24.50
73279190 2BK190H 18.75 18.40 18.00 3sp 1/16 1-3/4 1-1/4 7/16 H 26.00

* H Bushings are interchangeable with D & Q & QT Bushings.
** E and M are reference dimensions only.
*** Weights are for the sheave only, less the bushing.
CAUTION: Do not use with rim speeds in excess of 6500 feet per minute.

Manufactured in the USA by G&G Manufacturing Company.