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Free Flow Chain

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Product Description

Free-flowing chain refers to a chain whose moving tempo can be controlled according to the requirements of users under the condition that the moving speed of the chain is constant during operation. Under the condition that the running speed of the chain is constant. the speed of conveying articles can be adjusted according to the specific use requirements.It mainly includes: double speed chain, conveyor chain with big roller.conveyor chain with side roller, conveyor chain with special roller, conveyor chain with top roller with short pitch, conveyor chain with top roller with double pitch. etc.

Using high-quality materials and advanced processing technology, the product has the characteristics of anti-static, low noise, stable and reliable transportation, etc.

Schematic diagram of double speed calculation model of typical double speed chain Since the roller diameter D can be multiplied by the roller diameter D, the speed-increasing effect of the double-speed chain can be multiplied. The specific calculation formula is as follows.

微信图片_20250205155552 微信图片_20250205155558

Type in

v-The moving speed of tooling plate and conveyed materials.

vo-The moving speed of multiple conveying chains;

D-Diameter of roller.

d-Diameter of roller.

Products are widely used in manufacturing and conveying equipment such as household appliances, auto parts department and electronic products.

Parameter

Double plus chains

产品图纸1

JB Chain No	Chain No.	Pitch	Roller dimension				Pin diameter	Pin length		Plate dimension			Weight per meter
		P	d1 max	d8 max	b1 min	b8 max	d2 max	L max	Lc max	h2 max	T max	t max	q
		mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kg/m
BS25-C206B	C2030W	19.05	11.91	18.3	4.00	8.0	3.28	24.0	25.6	8.20	1.30	1.50	0.52
BS25-C208A	C2040W	25.40	15.88	24.6	5.70	10.3	3.96	31.0	32.8	11.70	1.50	1.50	0.79
BS25-C210A	C2050W	31.75	19.05	30.6	7.10	13.0	5.08	39.5	41.2	15.00	2.00	2.03	1.36
BS25-C212A	C2060HW	38.10	22.23	36.6	8.50	15.5	5.94	50.3	52.8	18.00	3.00	4.00	2.24
BS25-C216A	C2080W	50.80	28.58	49.0	11.00	21.5	7.92	66.2	70.0	24.00	4.00	4.80	4.06
BS30-C206B		19.05	9.00	18.3	4.50	9.1	3.28	26.3	29.6	7.28	1.30	1.50	0.50
BS30-C208A		25.40	11.91	24.6	6.10	12.5	3.96	35.6	39.5	9.60	1.50	2.00	0.83
BS30-C210A		31.75	14.80	30.6	7.50	15.0	5.08	43.0	47.1	12.20	2.00	2.40	1.27
BS30-C212A		38.10	18.00	37.0	9.75	20.0	5.94	58.1	62.7	15.00	3.00	4.00	2.14
BS30-C216A		50.80	22.23	49.0	12.00	25.2	7.92	71.9	77.3	18.60	4.00	5.00	3.55

Conveyor chains with outboard rollers

产品图纸2

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length		Plate dimension		Tensile strength	Average tensile strength	Weight per meter
	P	d1 max	d8 max	b1 min	d2 max	L max	Lc max	h2 max	T max	Q min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
40-PSR	12.700	7.95	15.88	7.85	3.96	25.8	27.0	12.0	1.50	13.8/3102	17.50	1.60
*40S	12.700	7.95	15.88	7.85	3.96	25.8	27.0	12.0	1.50	13.8/3102	17.50	0.90
40S-C	12.700	7.95	15.88	7.85	3.96	25.8	27.0	12.0	1.50	15.2/3417	18.20	1.65
50-SR-C	15.875	10.16	19.05	9.40	5.08	31.8	34.0	15.1	2.03	21.8/4900	29.40	2.40
*60S	19.050	11.91	22.23	12.57	5.94	40.0	42.5	18.0	2.42	31.8/7227	38.10	1.90
60S-C	19.050	11.91	22.23	12.57	5.94	40.0	42.5	18.0	2.42	31.8/7149	38.10	3.63
*80S	25.400	15.88	28.58	15.75	7.92	51.3	54.3	24.0	3.25	56.7/12886	69.40	3.60
80S-C	25.400	15.88	28.58	15.75	7.92	51.3	54.3	24.0	3.25	56.7/12886	69.40	5.80
Note:*means roller made in plastic.

产品图纸3

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length		Plate dimension		Tensile strength	Average tensile strength	Weight per meter
	P	d1 max	d8 max	b1 min	d2 max	L max	Lc max	h2 max	T max	Q min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
C2040S2-PSR	25.40	7.95	15.88	7.85	3.96	25.8	27.0	12.0	1.50	13.8/3137	15.2	0.99
C2050S	31.75	10.16	19.05	9.40	5.08	31.8	34.0	15.0	2.03	21.8/4955	23.9	1.52
C2052SF1	31.75	19.05	27.00	9.40	5.08	35.0	37.3	15.0	2.03	21.8/4955	23.9	3.06
24BSF1	38.10	25.40	44.15	25.40	14.63	82.0	86.5	33.2	6.00/4.80	160.0/35968	176.0	15.33
*C2060HS	38.10	11.91	22.23	12.57	5.94	44.0	46.6	18.0	3.25	31.1/7069	34.3	1.78
C2060SF7	38.10	11.91	22.23	12.57	5.94	45.5	48.0	18.0	2.42	31.1/6991	34.3	2.92
*C2062HSF6	38.10	22.23	30.00	12.57	5.94	45.0	47.8	18.0	3.25	31.1/6991	34.3	2.68
C2082HSF2	50.80	28.58	40.00	15.75	7.92	54.6	57.8	24.0	4.00	55.6/12500	69.4	6.64
*C2100HS-P	63.50	19.05	39.69	18.90	9.53	65.3	68.6	30.0	4.80	86.7/19490	109.2	4.44
Note:*means roller made in plastic

产品图纸4

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length				Plate dimension		Tensile strength	Weight per meter
	P	d1 max	d8 max	b1 min	d2 max	L1 max	L2 max	Lc1 max	Lc2 max	h2 max	T max	Q min	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kg/m
*08BSR2F1-P	12.700	8.51	15.88	7.75	4.45	16.7	34.7	19.3	36.5	11.80	1.60	18.0/4046	0.96
40S2-SR	12.700	7.95	15.88	7.85	3.96	16.6	35.3	18.8	37.2	12.00	1.50	14.1/3169	1.64
50SF1-C	15.875	10.16	19.05	9.40	5.08	20.7	42.8	23.3	45.0	15.09	2.03	21.8/4900	2.41
*50SF1-P	15.875	10.16	19.05	9.40	5.08	20.7	42.8	23.3	45.0	15.09	2.03	21.8/4901	1.17
60S2-C	19.050	11.91	22.23	12.57	5.94	25.9	54.0	28.3	56.6	18.00	2.42	31.8/7149	3.62
100S2	31.750	9.53	36.70	18.90	9.53	40.4	83.0	44.7	87.0	30.00	4.00	86.7/49490	9.09
100S2F1	31.750	19.05	39.40	18.90	9.53	40.4	83.0	44.7	86.9	30.00	4.00	86.7/21224	8.55
Note:*means roller made in plastic

产品图纸5

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length				Plate dimension		Tensile strength	Weight per meter
	P	d1 max	d8 max	b1 min	d2 max	L1 max	L2 max	Lc1 max	Lc2 max	h2 max	T max	Q min	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kg/m
C2050S2	31.75	10.16	19.05	9.40	5.08	/	42.8	/	45.0	15.0	2.03	21.8/4899	2.20
*C2052SF2-P25.4	31.75	19.05	25.40	9.40	5.08	20.7	49.2	23.3	51.1	15.0	2.03	21.8/4900	1.23
C2060HS-C	38.10	11.91	30.00	12.57	5.94	29.2	57.6	31.6	59.2	18.0	3.25	31.8/7149	3.42
C2062HS-C	38.10	22.23	30.00	12.57	5.94	/	57.6	/	59.2	18.0	3.25	31.8/7149	5.97
C2062-SR2F1	38.10	22.23	30.00	12.57	5.94	25.9	53.7	28.3	55.6	18.0	2.42	31.1/6991	2.95
*C2062SR2F1-PA6	38.10	22.23	30.50	12.57	5.94	25.9	56.0	28.3	58.5	18.0	2.42	31.1/6991	2.35
Note:*meansroller madein plastic

Conveyor chains with large rollers

产品图纸6

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate dimension		Tensile strength	Ayerage tensile strength
	P	d1 max	d8 max	b1 min	d2 max	L max	h2 max	t/T max	Q min	Q0
	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN
08BS-27-P16/C16	12.70	8.51	16.0	7.75	4.45	27.0	11.8	1.60/1.50	18.0/4091	19.8
08BS-33-C16	12.70	8.51	16.0	7.75	4.45	33.0	11.8	1.60/1.50	18.0/4046	19.8
08BSF8-27-C16	12.70	8.51	16.0	7.75	4.45	27.0	11.8	1.60/1.50	18.0/4046	19.8
12BS	19.05	12.07	28.0	11.68	5.72	45.0	16.0	1.85	28.9/6568	31.7
12BS-40-P28/C28	19.05	12.07	28.0	11.68	5.72	40.0	16.0	1.85	29.0/6591	31.7
12BS-43-P26/C26	19.05	12.07	26.0	11.68	5.72	43.0	16.0	1.85	29.0/6591	31.7
12BS-43-P28/C28	19.05	12.07	28.0	11.68	5.72	43.0	16.0	1.85	29.0/6591	31.7
12BS-48-P24/C24	19.05	12.07	24.0	11.68	5.72	48.0	16.0	1.85	29.0/6591	31.7
12BS-48-P26/C26	19.05	12.07	26.0	11.68	5.72	48.0	16.0	1.85	29.0/6591	31.7
12BS-48-P28/C28	19.05	12.07	28.0	11.68	5.72	48.0	16.0	1.85	29.0/6591	31.7
12BS-58-P28/C28	19.05	12.70	28.0	11.68	5.72	58.0	16.0	1.85	29.0/6591	31.7
16BS-65-P38/C38	25.40	15.88	38.0	17.02	8.28	65.0	21.0	4.15/3.10	60.0/13636	72.8
100SF1-85-C45	31.75	19.05	45.0	25.50	9.53	85.0	30.0	4.00	86.7/19490	104.0
212BS-43-P48	38.10	12.07	48.0	11.68	5.72	43.0	16.0	1.85	28.9/6568	31.7
Note:P means roller made in plastic,C means roller made in steel.

产品图纸7

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate dimension		Attachment dimension			Tensile strength
	P	d1 max	d8 max	b1 min	d2 max	L max	h2 max	t/T max	h4	G	W	Q min
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf
12BSF5-40-C28	19.05	12.07	28.0	11.40	5.72	40.0	16.0	1.85	10.0	8.4	15.0	29.0/6519
12BSF5-43-C26	19.05	12.07	26.0	11.40	5.72	43.0	16.0	1.85	10.0	8.4	15.0	29.0/6519
12BSF5-43-P28/C28	19.05	12.07	28.0	11.40	5.72	43.0	16.0	1.85	10.0	10.5	15.0	29.0/6519
12BSF5-48-C24	19.05	12.07	24.0	11.40	5.72	48.0	16.0	1.85	10.0	8.4	13.5	29.0/6519
12BSF8-40-C28	19.05	12.07	28.0	11.40	5.72	40.0	16.0	1.85	10.0	8.0	15.0	29.0/6519
16BSF2-65-C38	25.40	15.88	38.5	17.02	8.28	65.0	21.0	4.15/3.10	16.5	12.0	24.0	60.0/13636
Note:P means roller made in plastic,C means roller made in steel.

产品图纸8

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate dimension		Tensile strength	Average tensile strength
	P	d1 max	d8 max	b1 min	d2 max	L max	h2 max	t/T max	Q min	Q0
	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN
16BS-65-C24	25.4	15.88	24.0	17.02	8.28	65.0	21.0	4.15/3.10	60.0/13636	72.8
208BS-35-C24	25.4	12.00	24.0	7.75	4.45	35.0	11.8	1.60	18.0/4091	19.8
*208BSF1-35-P24	25.4	12.00	24.0	7.75	4.45	35.0	11.8	1.60	18.0/4091	19.8
212BS-48-C28	38.1	12.07	28.0	11.68	5.72	48.0	16.0	1.85	28.9/6568	31.7
212BSF2	38.1	12.07	28.0	11.68	5.72	43.0	16.0	1.85	28.9/6568	31.7
212BSF3	38.1	12.07	28.0	11.68	5.72	48.0	16.0	1.85	28.9/6568	31.7
*212BSF4	38.1	12.07	24.0	11.68	5.72	48.0	16.0	1.85	28.9/6568	31.7
212BSF4-48-C24	38.1	12.07	24.0	11.68	5.72	48.0	16.0	2.03	32.0/7194	35.2
212BSF5-43-C28	38.1	12.07	28.0	11.68	5.72	43.0	16.0	1.85	28.9/6568	31.7
*216BS-65-P50	50.8	15.88	50.0	17.02	8.28	65.0	21.0	4.15/3.10	60.0/13636	72.8
216BS-65-C38.5	50.8	15.88	38.5	17.02	8.28	65.0	21.0	4.15/3.10	60.0/13636	72.8
216BS-65-C40	50.8	15.88	40.0	17.02	8.28	65.0	21.0	4.15/3.10	60.0/13636	72.8
63PS	63.0	40.00	50.0	24.50	14.00	91.5	35.0	5.10	90.0/20232	135.0
63PSF1	63.0	38.00	46.0	21.60	12.00	84.0	30.0	4.00	66.6/15000	85.0
Note:*means roller made in plastic.

Short pitch conveyor chains with top rollers

产品图纸9

Chian No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length				Attachment dimension		Tensile strength	Weight per meter
	P	d1 max	d3 max	b1 min	d2 max	L1 max	L2 max	L3 max	L4 max	G	C	Q min	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kg/m
40-1-1LTR	12.700	7.95	11.00	7.85	3.96	13.50	16.60	17.80	18.80	9.5	12.7	14.1/3250	1.44
50-1-1LTR	15.875	10.16	15.00	9.40	5.08	16.50	20.70	22.20	23.30	12.7	15.9	22.2/4991	2.30
50-1LTRF1	15.875	19.05	19.05	9.40	5.08	16.50	20.70	22.20	-	12.7	15.9	22.2/4991	1.96
50-1LTRF2	15.875	10.16	18.00	9.40	5.08	16.50	20.70	22.20	-	12.7	15.9	22.2/4991	1.90
50-1LTRF4	15.875	10.16	19.00	9.40	5.08	-	20.70	22.20	23.30	12.7	15.9	22.2/4991	2.28
60-1-1LTR	19.050	11.91	18.00	12.57	5.94	21.00	25.90	27.70	28.30	15.9	18.3	31.8/7227	3.40
80-1-1LTR	25.400	15.88	24.00	15.75	7.92	26.20	32.70	35.00	36.50	19.1	24.6	56.7/12746	5.90
80-1LTRF1	25.400	15.88	25.58	15.75	7.92	26.20	32.70	-	36.50	19.1	24.6	56.7/12746	4.42
100-1-1LTR	31.750	19.05	30.00	18.90	9.53	32.30	40.40	44.70	44.70	25.4	31.8	88.5/20114	8.90

产品图纸10

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length				Attachment dimension		Tensile strength	Weight per meter
	P	d1 max	d8 max	b1 min	d2 max	L1 max	L2 max	L3 max	L4 max	C	d3	Q min	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kg/m
C2040-1LTR	25.40	7.95	15.88	7.85	3.96	13.50	16.6	17.8	18.8	12.7	3.96	14.1/3205	1.31
C2040-1LTRF2	25.40	7.95	15.88	7.85	3.96	13.50	16.6	17.8	18.8	15.0	3.96	14.1/3205	1.24
C2040-1LTRF3	25.40	7.95	15.88	7.85	3.96	13.50	16.6	17.8	18.8	15.0	3.96	10.0/2248	1.12
C2050-1LTR	31.75	10.16	19.05	9.40	5.08	16.50	20.7	22.2	23.3	15.9	5.08	22.2/5045	2.03
C2050-1LTRF3	31.75	10.16	19.05	9.40	5.08	16.50	20.7	22.2	23.3	19.0	5.08	22.2/5045	1.91
C2060-1LTR	38.10	11.91	22.23	12.57	5.94	20.70	25.9	27.5	27.5	23.0	5.94	31.8/7227	2.89
C2060-1LTRF6	38.10	11.91	22.23	15.57	5.94	21.00	25.9	27.7	28.3	23.0	5.94	31.8/7227	2.80
C2060H-1LTRF7	38.10	5.94	28.00	12.57	5.94	22.40	29.2	31.6	-	18.3	5.94	31.1/6991	1.61
C2080-1LTR	50.80	15.88	28.58	15.75	7.92	26.20	32.7	35.0	36.5	29.0	11.50	56.7/12886	4.54
C2080H-1LTR	50.80	15.88	28.55	15.75	7.92	29.28	36.2	38.9	41.6	29.0	11.10	55.6/12499	5.50
C2100-1LTR	63.50	19.05	39.67	18.90	9.53	32.30	40.4	44.7	44.7	35.4	14.50	88.5/20114	7.72
C2100-1LTRF2	63.50	19.05	39.67	18.90	9.53	32.30	40.4	44.7	44.7	31.8	9.53	88.5/20114	7.42

Conveyor chains with special rollers

产品图纸11

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate dimension		Transverse pitch	Tensile strength	Average tensile strength
	P	d1 max	d8 max	b1 min	d2 max	L max	h2 max	T max	Pt	Q min	Q0
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN
12BS3-40-C27/P27	19.05	12.07	27.0	11.68	5.72	40.0	16.0	1.85	27.0	29.0/6519	34.8
12BS3F1-48-C26	19.05	12.07	26.0	11.40	5.72	48.0	16.0	1.85	31.7	29.0/6519	34.8
Note:P means roller made in plastic,C means roller made in steel

产品图纸12

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate dimension		Transverse pitch	Tensile strength	Average tensile strength
	P	d1 max	d8 max	b1 min	d2 max	L max	h2 max	t/T max	Pt	Q min	Q0
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN
24BF28-PA6	38.100	25.40	55.00	25.40	14.63	156.80	33.20	6.0/4.8	103.0	280.0/62944	308.0
24BSF2-2	38.100	25.40	55.00	25.40	14.63	156.80	33.20	6.0/4.8	102.8	280.0/62944	308.0
Note:P means roller made in plastic,C means roller made in steel

产品图纸13

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate dimension		Transverse pitch	Tensile strength	Average tensile strength
	P	d1 max	d8 max	b1 min	d2 max	L max	h2 max	t/T max	Pt	Q min	Q0
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN
24BF28-PA6	38.100	25.40	55.00	25.40	14.63	156.80	33.20	6.0/4.8	103.0	280.0/62944	308.0
24BSF2-2	38.100	25.40	55.00	25.40	14.63	156.80	33.20	6.0/4.8	102.8	280.0/62944	308.0
Note:P means roller made in plastic,C means roller made in steel

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