Roller Chain with U-Type Attachment

Chain No.	Pitch P mm	Roller Diameter d2 max mm	Width Between Inner Plates b1 min mm	Pin Diameter d1 max mm	Pin Diameter L max mm	Pin Diameter h2 max mm	Plate and Attachment dimension Depth A mm	Plate and Attachment dimension Depth B mm	Plate and Attachment dimension Depth H mm	Plate and Attachment dimension Depth d4 mm	Plate and Attachment dimension Depth T mm	Ultimate Tensile Strength kN mm	Weight Per Metre kg/m
08B-U1	12.70	8.51	7.75	4.45	21.7	11.81	14.6	24.2	8.3	4	1.60	18.00	1.16
10B-U1	15.875	10.16	9.65	5.08	24.3	14.73	16.8	30.0	11.3	5	1.60	22.00	1.55
12B-U1	19.05	12.07	11.68	5.72	28.1	16.13	19.6	36.0	13.0	5	1.85	30.00	1.93
16B-U1	25.40	15.88	17.02	8.28	41.2	21.08	29.1	49.0	15.4	6	1.60	60.00	3.75
20B-U1	31.75	19.05	19.56	10.19	51.7	26.42	36.0	57.0	21.0	10	3.50	87.00	6.00
24B-U1	38.10	25.40	25.40	14.63	67.2	33.40	47.0	72.6	28.0	10	4.50	163.00	10.88

Chain No.	Pitch P mm	Roller Diameter d2 max mm	Width Between Inner Plates b1 min mm	Pin Diameter d1 max mm	Pin Diameter L max mm	Pin Diameter h2 max mm	Plate and Attachment Dimensions Depth A mm	Plate and Attachment Dimensions Depth B mm	Plate and Attachment Dimensions Depth H mm	Plate and Attachment Dimensions Depth d4 mm	Plate and Attachment Dimensions Depth T mm	Ultimate Tensile Strength kN mm	Weight Per Metre kg/m
08B-U2	12.70	8.51	7.75	4.45	35.5	11.81	28.4	24.2	8.3	4	1.50	35.00	2.00
10B-U2	15.875	10.16	9.65	5.08	40.7	14.73	33.3	30.0	11.3	5	1.50	46.00	2.50
12B-U2	19.05	12.07	11.68	5.72	47.5	16.13	39.1	36.0	12.0	5	1.85	58.00	3.08
16B-U2	25.40	15.88	17.02	8.28	73.2	21.08	60.9.	49.0	16.2	6	1.60	110.00	6.17