Chain designation	Pitch	Roller diameter	Width between inner plates	Pin diameter	Pin length	Width of the inner plate	Load to failure	Weight of 1 m
ПР-8-4.6	8.000	5.00	3.00	2.31	12	7.50	4.6/460	0.20
ПР-9.525-9.1	9.525	6.35	5.72	3.28	17	8.50	9.1/910	0.45
ПР-12.7-10-1	12.700	7.75	2.40	3.66	10.5	10.00	10.0/1000	0.30
ПР-12.7-9	12.700	7.75	3.30	3.66	12	10.00	9.0/900	0.35
ПР-12.7-18.2-1	12.700	8.51	5.40	4.45	19	11.80	18.2/1820	0.65
ПР-12.7-18.2	12.700	8.51	7.75	4.45	21	11.80	18.2/1820	0.75
ПР-15.875-23-1	15.875	10.16	6.48	5.08	20	14.80	23.0/2300	0.80
ПР-15.875-23	15.875	10.16	9.65	5.08	24	14.80	23.0/2300	1.00
ПР-19.05-31.8	19.050	11.91	12.70	5.94	33	18.20	31.8/3180	1.90
ПР-19.05-31.8*	19.050	11.91	12.70	5.94	33	18.20	37.8/3780	1.90
ПР-19.05-40**	19.050	11.91	12.70	5.94	33	18.20	40/4000	1.50
ПР-25.4-60	25.400	15.88	15.88	7.92	39	24.20	60.0/6000	2.60
ПР-25.4-65*	25.400	15.88	15.88	7.92	39	24.20	65.0/6500	2.60
ПР-25.4-70 **	25.400	15.88	15.88	7.92	39	24.20	70/7000	2.50
ПР-31.75-89	31.750	19.05	19.05	9.53	46	30.20	89.0/8900	3.80
ПР-35-5000 ***	35.000	22.00	22.00	9.00	44	24.00	50.0/5000	3.10
ПР-38.1-127	38.100	22.23	25.40	11.1	58	36.20	127.0/12700	5.50
ПР-44.45-172.4	44.450	25.40	25.40	12.7	62	42.40	172.4/17240	7.50
ПР-50.8-227	50.800	28.58	31.75	14.27	72	48.30	227.0/22700	9.70