Hollow Pin - HKK Chain

HKK Hollow Pin chains are constructed with cold-forged solid bushings. This process assures the inside diameter of the bushing is completely cylindrical all the way through. This unique hollow pin feature allows easy insertion of cross rods without damaging the chain or rods. Hollow Pin chain operates on standard sprockets and standard double pitch sprockets.

Hollow_pin_double_Pitch HP_Standard

HKK Chain No. (1)	Pitch	Roller		Pin		Plate		Overall Width		Maximum Allowable Load (lbs) (29)	Average Ultimate Strength (lbs) (30)	Average Weight Per Foot (lbs)
	Pitch	Dia.	Width	Dia.	Inside Dia.	Height	Thickness	Overall Width				Average Weight Per Foot (lbs)
	A (3)	B (6)	W (7)	D (8)	d (9)	H (10)	T (14)	L1 (19)	L2 (20)			Riveted (31)
HKK 40-HP	1/2	0.312	0.312	0.222	0.158	0.472	0.060	0.327	0.362	400	3,000	0.39
HKK 50-HP	5/8	0.400	0.375	0.280	0.202	0.591	0.080	0.404	0.453	700	4,400	0.65
HKK 60-HP	3/4	0.469	0.500	0.327	0.238	0.718	0.094	0.508	0.555	950	7,500	0.98
HKK 80-HP	1	0.625	0.625	0.446	0.318	0.949	0.125	0.638	0.758	1,700	11,400	1.66
CONVEYOR Type
HKK C 2040-HP	1	0.312	0.312	0.222	0.158	0.472	0.060	0.327	0.362	400	3,000	0.31
HKK C 2050-HP	1 - 1/4	0.400	0.375	0.280	0.202	0.591	0.080	0.404	0.453	700	4,400	0.51
HKK C 2060-HP	1 - 1/2	0.469	0.500	0.327	0.238	0.670	0.094	0.508	0.555	950	7,500	0.75
HKK C 2080-HP	2	0.625	0.625	0.446	0.318	0.890	0.125	0.638	0.758	1,700	11,400	1.33
CARRIER ROLLER Type
HKK C 2042-HP	1	0.625	0.312	0.222	0.158	0.472	0.060	0.327	0.362	400	3,000	0.54
HKK C 2052-HP	1 - 1/4	0.750	0.375	0.280	0.202	0.591	0.080	0.404	0.453	700	4,400	0.84
HKK C 2062-HP	1 - 1/2	0.875	0.500	0.327	0.238	0.670	0.094	0.508	0.555	950	7,500	1.20
HKK C 2082-HP	2	1.125	0.625	0.446	0.318	0.890	0.125	0.638	0.758	1,700	11,400	2.13

Dimensions in inches & pounds

Specifications

Spare Parts Specific Lengths