Offset Sidebar Chains for Heavy-duty/ Cranked-Link Transmission Chains

OFFSET SIDEBAR CHAINS(B SERIES)

GL Chain No. ISOGB	Pitch	Inside width	Roller dia.	Plate		Pin		Ultimate tensie strength	Weight approx.
				Depth	Thickness	Length	dia.
	P	b1(nom)	d1(max)	h2(max)	C(nom)	L(max)	d2(max)	Q	q
	mm	mm	mm	mm	mm	mm	mm	kN	kg/m
2010	63.50	38.10	31.75	47.80	7.90	90.70	15.90	250	15
2512	77.90	39.60	41.28	60.50	9.70	103.40	19.08	340	18
2814	88.90	38.10	44.45	60.50	12.70	117.60	22.25	470	25
3315	103.45	49.30	45.24	63.50	14.20	134.90	23.85	550	27
3618	114.30	52.30	57.15	79.20	14.20	141.20	27.97	760	38
4020	127.00	69.90	63.50	91.90	15.70	168.10	31.78	990	52
4824	152.40	76.20	76.20	104.60	19.00	187.50	38.13	1400	73
5628	177.80	82.60	88.90	133.40	22.40	215.90	44.48	1890	108
WG781	78.18	38.10	33	45	10	97	17	313.60	16
WG103	103.20	49.20	46	60	13	125.50	23	539.00	26
WG103H	103.20	49.20	46	60	16	135	23	539.00	31
WG140	140.00	80.00	65	90	20	187	35	1176.00	59.20
WG10389	103.89	49.20	46	70	16	142	26.70	1029.00	32
WG9525	95.25	39.00	45	65	16	124	23	635.00	22.25
WG7900	79.00	39.20	31.50	54	9.50	93.50	16.80	380.90	12.28
WG7938	79.38	41.20	40	57.20	9.50	100	19.50	509.00	18.70
W3H	78.11	38.10	31.75	41.50	9.50	92.50	15.88	389.20	12.40
W1602AA	127.00	70.00	63.50	90	16	161.20	31.75	990	52.30
W3	78.11	38.10	31.75	38	8	86.50	15.88	271.50	10.50
W4	103.20	49.10	44.45	54	12.70	122.20	22.23	622.50	21.00
W5	103.20	38.60	44.45	54	12.70	111.70	22.23	622.50	19.90

Heavy Duty Offset Sidebar Roller Chain The heavy duty offset sidebar roller chain is designed for drive and traction purposes, and is commonly used on mining equipment, grain processing equipment, as well as equipment sets in steel mills. It is processed with high strength, impact resistance, and wearing resistance, so as to ensure safety in heavy duty applications.1. Made of medium carbon steel, the offset sidebar roller chain undergoes processing steps like heating, bending, as well as cold pressing after annealing. 2. The pin hole is created by impact extrusion, which increases the inner surface smoothness for the hole. Thus, the matching area between the sidebar and the pin is increased, and the pins offer higher protection against heavy loads. 3. The integral heat treatment for the chain plates and rollers ensures high tensile strength. The pins additionally undergo high-frequency induction heating for the surface after integral heat treatment, ensuring high strength, high surface hardness, and wearing resistance as well. The surface carburizing treatment for the bushings or sleeves guarantees high tensile strength, superb surface hardness, and improved impact resistance. These make sure the heavy duty transmission chain has extended service life.