ANSI Roller Chain with Attachment

Chain dimensions (Unit:mm)

Pulton No.			Pitch P	Roller Dia. Dr	Inner Link Width W	Pin		Plate
Standard	Nickel	Stainless				Dia d	Length L	Height H	Thick T
25	25NP	25SS	6.35	3.3	3.2	2.31	8.7	5.85	0.75
35	35NP	35SS	9.525	5.08	4.8	3.59	12.8	9	1.25
40	40NP	40SS	12.7	7.92	7.95	3.98	17.8	12	1.5
50	50NP	50SS	15.875	10.16	9.55	5.09	22.5	15	2
60	60NP	60SS	19.05	11.91	12.7	5.96	27.4	18	2.4
80	80NP	80SS	25.4	15.88	15.88	7.94	35.4	24.1	3.2
100	100NP	100SS	31.75	19.05	19.05	9.54	42.7	30.1	4
120	120NP	120SS	38.1	22.23	25.4	11.11	52.9 (53.7)	36.2	4.8 (5)
140	140NP	140SS	44.45	25.4	25.4	12.71	57.8 (59.4)	42.2	5.6 (6)
160	160NP	160SS	50.8	28.58	31.75	14.29	67.9 (70.3)	48.2	6.4 (7)
200	200NP	200SS	63.5	39.68	38.1	19.85	84.9	60.3	8

Pulton No.			Standard/NP Type Average Tensile Strength kN	SS Type Max.Allowable Tension kN	Approx. Weight Kg/m
Standard	Nickel	Stainless
25	25NP	25SS	4.12	0.12	0.13
35	35NP	35SS	9.41	0.29	0.36
40	40NP	40SS	16.66	0.44	0.66
50	50NP	50SS	27.93	0.74	1.08
60	60NP	60SS	40.18	1.03	1.6
80	80NP	80SS	65.66	1.76	2.69
100	100NP	100SS	107.8	2.55	4.01
120	120NP	120SS	151.9	3.82	5.99 (6.36)
140	140NP	140SS	205.8	4.61	7.71 (8.32)
160	160NP	160SS	254.8	6.37	10.24 (11.22)
200	200NP	200SS	421.4	10.58	16.87 (17.38)

Attachment dimensions (Unit:mm)

Pulton No.			A1 Attachment Dimension					K1 Attachment Dimension
Standard	Nickel	Stainless	A	E	G	J	O	B	F
25	25NP	25SS	7.15	9.9	5.6	4.8	3.4	14.3	19.8
35	35NP	35SS	9.5	12.9	7.9	6.4	3.4	19	25.8
40	40NP	40SS	12.7	17.55	9.5	7.9	3.6	25.4	35.1
50	50NP	50SS	15.9	23.1	12.7	10.3	5.2	31.8	46.2
60	60NP	60SS	19.05	27.8	15.9	11.9	5.2	38.1	55.6
80	80NP	80SS	25.4	34.95	19.1	15.9	7.2	50.8	69.9
100	100NP	100SS	31.75	44.2	25.4	19.8	8.8	63.5	88.4
120	120NP	120SS	38.1	54.39 (54.7)	28.6	23	10.5	76.2	108.78 (109.4)
140	140NP	140SS	44.45	61.3 (62.1)	34.9	28.6	12	88.9	122.6 (124.2)
160	160NP	160SS	50.8	71.46 (72.7)	38.1	31.8	14	101.6	142.92 (145.4)
200	200NP	200SS	63.5	95.2	50.8	42.9	17	127	190.4

Pulton No.			SA1,SK1 Attachment Dimension		D Attachment Dimension
Standard	Nickel	Stainless	M	N	d	L1
25	25NP	25SS	7.9	11.65	2.31	6
35	35NP	35SS	9.5	14.7	3.59	9.5
40	40NP	40SS	12.7	19.05	3.97	9.5
50	50NP	50SS	15.9	25.25	5.09	11.9
60	60NP	60SS	18.3	29.33	5.96	14.3
80	80NP	80SS	24.6	34.1	7.94	19
100	100NP	100SS	31.8	43.3	9.54	23.8
120	120NP	120SS	36.6	51.6	11.11	28.6
140	140NP	140SS	44.4	61.9	12.71	33.3
160	160NP	160SS	50.8	69.9	14.29	38.1
200	200NP	200SS	63.5	98.3	19.85	47.6