European Standard Double Pitch Stainless Roller Chains

THC brand European standard double pitch stainless steel transmission roller chain is manufactured to DIN 8181 and ISO 1275. Its construction features are figure-eight-shaped link plate with pitch size twice of that of the corresponding European standard roller chains.

BS/DIN Double Pitch Stainless Steel Roller Chain (Standard Roller Type)

THC Chain #	P	d1	b1	d2	t	T	h2	L	Lc	U. T. S. (kN)	Wt. (kg/m)
208BSS	25.40	8.51	7.75	4.45	1.65	1.65	11.80	17.00	18.20	10.00	0.52
210BSS	31.75	10.16	9.65	5.08	1.65	1.65	14.60	19.20	20.50	13.70	0.63
212BSS	38.10	12.07	11.68	5.72	1.80	1.80	16.00	22.00	23.40	15.60	0.78
216BSS	50.80	15.88	17.02	8.28	3.20	4.00	20.90	35.30	36.70	40.50	1.88
220BSS	63.50	19.05	19.56	10.19	3.60	4.50	26.00	40.40	44.00	56.00	2.65
224BSS	76.20	25.40	25.40	14.63	5.00	6.00	33.00	53.30	57.70	92.80	4.77
228BSS	88.90	27.94	30.99	15.90	6.20	7.50	36.70	65.10	69.00	122.50	6.30
232BSS	101.60	29.21	30.99	17.81	6.20	7.00	41.90	65.60	70.00	150.00	6.79

BS/DIN Double Pitch Stainless Steel Roller Chain (Oversized Roller Type)

THC Chain #	P	d1	b1	d2	t	T	h2	L	Lc	U. T. S. (kN)	Wt. (kg/m)
208BLSS	25.40	15.88	7.75	4.45	1.65	1.65	11.80	17.00	18.20	10.00	0.84
210BLSS	31.75	19.05	9.65	5.08	1.65	1.65	14.60	19.20	20.50	13.70	1.10
212BLSS	38.10	22.23	11.68	5.72	1.80	1.80	16.00	22.00	23.40	15.60	1.41
216BLSS	50.80	28.58	17.02	8.28	3.20	4.00	20.90	35.30	36.70	40.50	3.00
220BLSS	63.50	39.68	19.56	10.19	3.60	4.50	26.00	40.40	44.00	56.00	4.87
224BLSS	76.20	44.45	25.40	14.63	5.00	6.00	33.00	53.30	57.70	92.80	7.42
228BLSS	88.90	48.26	30.99	15.90	6.20	7.50	36.70	65.10	69.00	122.50	9.52
232BLSS	101.60	53.90	30.99	17.81	6.20	7.00	41.90	65.60	70.00	150.00	10.53

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