H Bushing Single Groove Sheaves for “3L” “4L” & “A” Belts

AKH Sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

Click on a Part Number below for detail information. Contact us with questions or Request a Quote.

Part Number	OD (inch)	3L Pitch	4L+A Pitch	Type	O.L. (inch)	P (inch)	X (inch)
AK30H – inch/metric	3.05	2.46	2.80	1	1-13/16	7/8	1-13/16
AK32H – inch/metric	3.25	2.66	3.00	1	1-13/16	7/8	1-13/16
AK34H – inch/metric	3.45	2.86	3.20	2	1-1/2	9/16	7/8
AK39H – inch/metric	3.75	3.16	3.50	2	1-1/2	9/16	7/8
AK41H – inch/metric	3.95	3.36	3.70	2	1-1/2	9/16	7/8
AK44H – inch/metric	4.25	3.66	4.00	2	1-1/2	9/16	7/8
AK46H – inch/metric	4.45	3.86	4.20	2	1-1/2	9/16	7/8
AK49H – inch/metric	4.75	4.16	4.50	2	1-1/2	9/16	7/8
AK51H – inch/metric	4.95	4.36	4.70	2	1-1/2	9/16	7/8
AK54H – inch/metric	5.25	4.66	5.00	2	1-1/2	9/16	7/8
AK56H – inch/metric	5.45	4.86	5.20	2	1-1/2	9/16	7/8
AK59H - inch/metric	5.75	5.16	5.50	2	1-1/2	9/16	7/8
AK61H - inch/metric	5.95	5.36	5.70	3	1-1/2	9/16	7/8
AK64H – inch/metric	6.25	5.66	6.00	3	1-1/2	9/16	7/8
AK66H – inch/metric	6.45	5.86	6.20	3	1-1/2	9/16	7/8
AK69H - inch/metric	6.75	6.16	6.50	3	1-1/2	9/16	7/8
AK71H - inch/metric	6.95	6.36	6.70	3	1-1/2	9/16	7/8
AK74H – inch/metric	7.25	6.66	7.00	3	1-1/2	9/16	7/8
AK79H – inch/metric	7.75	7.16	7.50	3	1-1/2	9/16	7/8
AK84H - inch/metric	8.25	7.66	8.00	3	1-1/2	9/16	7/8
AK89H – inch/metric	8.75	8.16	8.50	3	1-1/2	9/16	7/8
AK94H – inch/metric	9.25	8.66	9.00	3	1-1/2	9/16	7/8
AK99H - inch/metric	9.75	9.16	9.50	3	1-1/2	9/16	7/8
AK104H – inch/metric	10.25	9.66	10.00	3	1-1/2	9/16	7/8
AK109H – inch/metric	10.75	10.16	10.50	3	1-1/2	9/16	7/8
AK104H – inch/metric	11.25	10.66	11.00	3	1-1/2	9/16	7/8
AK124H – inch/metric	12.25	11.66	12.00	3	1-1/2	9/16	7/8
AK134H - inch/metric	13.25	12.66	13.00	3	1-1/2	9/16	7/8
AK144H – inch/metric	14.25	13.66	14.00	3	1-1/2	9/16	7/8
AK154H - inch/metric	15.25	14.66	15.00	3	1-1/2	9/16	7/8
AK184H – inch/metric	18.25	17.66	18.00	3	1-1/2	9/16	7/8