British Standard H Series Chains

Name: Precision Chains Limited
Address: Clee Rd, Dudley, West Midlands, DY2 0YG
Telephone: +44 1384 455 455

Built for the toughest environments, the H Series chains are designed to handle extreme loads and resist wear in abrasive and high-impact conditions.

Applications:

Mining,
Quarrying,
Heavy industrial materials handling.

Key Features:

Reinforced Construction: Specially designed links and pins provide unmatched strength and durability under heavy stress.
Wear and Abrasion Resistance: Treated surfaces and hardened components ensure the chain remains functional even in harsh conditions.
Heat-Treated Components: Enhanced durability through heat treatments that increase resistance to deformation under load.
High Breaking Loads: Built to sustain heavy-duty applications without risk of sudden failure.
Protective Coatings: Optional finishes for environments with high humidity, corrosive agents, or other challenging conditions.

Rivet Type

Screwed Type

Circlip Type

Cotter Type

	P		D2	D4	L1	L2	D5	D6	D7	F1	L	S1	S2	H
Chain Number	Pitch		Rollers Outside Diameter	Flanged Roller Diameter	Rollers Width	Flanged Rollers Width	Bushings Outside Diameter	Pins Diameter	Hollow Pins Diameter	Pins Overall Length	Between Sidebars	Sidebars Thickness		Sidebars Height	Weight
	[in]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg/m]
Plain Roller Chain

A100H1	3,94	100,0	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	12,97
A16H1	4,00	101,6	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	12,77
A125H1	4,92	125,0	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	11,38
A20H1	5,00	127,0	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	12,23
A150H1	5,91	150,0	66,7		24,0		33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	10,34
A24H1	6,00	152,4	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	10,20
A28H1	7,00	177,8	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	9,48
A32H1	8,00	203,2	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	8,93
A36H1	9,00	228,6	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	8,51
A40H1	10,00	254,0	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	8,17
A48H1	12,00	304,8	66,7	–	24,0	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,65
Flanged Roller Chain

A100H2	3,94	100,0	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	13,97
A16H2	4,00	101,6	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	13,75
A125H2	4,92	125,0	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	12,18
A20H2	5,00	127,0	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	12,02
A150H2	5,91	150,0	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	11,01
A24H2	6,00	152,4	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	10,85
A28H2	7,00	177,8	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	10,04
A32H2	8,00	203,2	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	9,40
A36H2	9,00	228,6	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	8,94
A40H2	10,00	254,0	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	8,57
A48H2	12,00	304,8	66,7	85,0	18,0	24,0	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,98
Rollerless Chain

A100H9	3,94	100,0	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,97
A16H9	4,00	101,6	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,85
A125H9	4,92	125,0	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,38
A20H9	5,00	127,0	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,29
A150H9	5,91	150,0	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	7,01
A24H9	6,00	152,4	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	6,92
A28H9	7,00	177,8	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	6,67
A32H9	8,00	203,2	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	6,47
A36H9	9,00	228,6	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	6,32
A40H9	10,00	254,0	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	6,20
A48H9	12,00	304,8	–	–	–	–	33,0	27,0	20,1	58,0	25,4	6,3	6,3	50,0	6,01

	P		D2	D4	L1	L2	D5	D6	F1	L	S1	S2	H
Chain Number	Pitch		Rollers Outside Diameter	Flanged Roller Diameter	Rollers Width	Flanged Rollers Width	Bushings Outside Diameter	Pins Diameter	Pins Overall Length	Between Sidebars	Sidebars Thickness		Sidebars Height	Weight
	[in]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg/m]
Plain Roller Chain

B100H1	3,94	76,2	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	14,45
B16H1	4,00	100,0	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	14,24
B125H1	4,92	101,6	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	12,61
B20H1	5,00	125,0	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	12,42
B150H1	5,91	150,0	66,7		24,0		33,0	27,0	58,0	25,4	6,3	6,3	50,0	11,37
B24H1	6,00	152,4	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	11,20
B28H1	7,00	203,2	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	10,32
B32H1	8,00	203,2	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	9,67
B36H1	9,00	228,6	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	9,15
B40H1	10,00	254,0	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	8,76
B48H1	12,00	304,8	66,7	–	24,0	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	8,43
Flanged Roller Chain

B100H2	3,94	76,2	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	15,45
B16H2	4,00	100,0	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	15,20
B125H2	4,92	101,6	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	13,41
B20H2	5,00	125,0	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	13,21
B150H2	5,91	150,0	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	12,04
B24H2	6,00	152,4	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	11,85
B28H2	7,00	203,2	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	10,88
B32H2	8,00	203,2	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	10,16
B36H2	9,00	228,6	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	9,60
B40H2	10,00	254,0	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	9,15
B48H2	12,00	304,8	66,7	85,0	18,0	24,0	33,0	27,0	58,0	25,4	6,3	6,3	50,0	8,76
Rollerless Chain

B100H9	3,94	76,2	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	9,45
B16H9	4,00	100,0	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	9,32
B125H9	4,92	101,6	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	8,61
B20H9	5,00	125,0	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	8,48
B150H9	5,91	150,0	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	8,04
B24H9	6,00	152,4	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	7,92
B28H9	7,00	203,2	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	7,51
B32H9	8,00	203,2	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	7,21
B36H9	9,00	228,6	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	6,98
B40H9	10,00	254,0	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	6,79
B48H9	12,00	304,8	–	–	–	–	33,0	27,0	58,0	25,4	6,3	6,3	50,0	6,51

	P		D2	D4	L1	L2	D5	D6	D7	F1	L	S1	S2	H
Chain Number	Pitch		Rollers Outside Diameter	Flanged Roller Diameter	Rollers Width	Flanged Rollers Width	Bushings Outside Diameter	Pins Diameter	Hollow Pins Diameter	Pins Overall Length	Between Sidebars	Sidebars Thickness		Sidebars Height	Weight
	[in]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg/m]
Plain Roller Chain

Y16H1	4,00	100,0	66,7	–	24,0	–	33,0	27,0	20,1	62,0	25,4	7,0	6,3	50,0	12,82
Y24H1	6,00	152,4	66,7	–	24,0	–	33,0	27,0	20,1	62,0	25,4	7,0	6,3	50,0	10,25
Y32H1	8,00	203,2	66,7	–	24,0	–	33,0	27,0	20,1	62,0	25,4	7,0	6,3	50,0	8,98
Flanged Roller Chain

Y24H2	6,00	152,4	66,7	85,0	18,0	24,0	33,0	27,0	20,1	62,0	25,4	7,0	6,3	50,0	10,90
Y32H2	8,00	203,2	66,7	85,0	18,0	24,0	33,0	27,0	20,1	62,0	25,4	7,0	6,3	50,0	9,45

	P		D2	D4	L1	L2	D5	D6	F1	L	S1	S2	H
Chain Number	Pitch		Rollers Outside Diameter	Flanged Roller Diameter	Rollers Width	Flanged Rollers Width	Bushings Outside Diameter	Pins Diameter	Pins Overall Length	Between Sidebars	Sidebars Thickness		Sidebars Height	Weight
	[in]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg/m]
Plain Roller Chain

Z16H1	4,00	100,0	66,7	–	24,0	–	33,0	27,0	62,0	25,4	7,0	6,3	50,0	14,29
Z24H1	6,00	152,4	66,7	–	24,0	–	33,0	27,0	62,0	25,4	7,0	6,3	50,0	11,25
Z32H1	8,00	203,2	66,7	–	24,0	–	33,0	27,0	62,0	25,4	7,0	6,3	50,0	9,72
Flanged Roller Chain

Z24H2	6,00	152,4	66,7	85,0	18,0	24,0	33,0	27,0	62,0	25,4	7,0	6,3	50,0	11,90
Z32H2	8,00	203,2	66,7	85,0	18,0	24,0	33,0	27,0	62,0	25,4	7,0	6,3	50,0	10,21

Deep Link Chain

British Standard Deep Link H’ Series Chains

British Standard Deep Link Chains - drawing

H Series Deep Link Chain, 134 kN (30,000 lbs) T.S. Solid Pin

	P		D2	L1	D5	D6	F1	L	S1	S2	H	H1
Chain Number	Pitch		Rollers Outside Diameter	Rollers Width	Bushings Outside Diameter	Pins Diameter	Pins Overall Length	Between Sidebars	Sidebars Thickness		Sidebars Height		Weight
	[in]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg/m]
D16H1	4,00	100,0	66,7	24,0	33,0	27,0	58,0	25,4	6,3	6,3	70,0	25,4	16,34
D150H1	5,91	150,0	66,7	24,0	33,0	27,0	58,0	25,4	6,3	6,3	70,0	25,4	13,37
D24H1	6,00	152,4	66,7	24,0	33,0	27,0	58,0	25,4	6,3	6,3	70,0	25,4	13,20
D32H1	8,00	203,2	66,7	24,0	33,0	27,0	58,0	25,4	6,3	6,3	70,0	25,4	11,62

British Standard H Series Chains

Key Features:

Deep Link Chain

Send Message to PRCISION CHAINS