B Series Short Pitch Precision Roller Chain with ISO 606 Compliance 28b-2

• Customization: Available
• Material: Alloy
• Structure: Roller Chain
• Model NO.: 28B-2
• Surface Treatment: Heat Treatment
• Chain Size: 1/2"*11/128"
• Feature: Heat Resistant
• High Precision Transmission: Tolerance Classes up to ISO 606 "Precision Class"
• Load Capacity: The Static Tensile Strength Is Increased by 20% to
• Wear Resistance Optimization: The Wear Rate Is Reduced by 40%, and The Service L
• High Temperature Chain: It Can Withstand Temperatures Above 300°c
• Transport Package: Sea and Air Freight
• Specification: Stainless steel material
• Origin: Hangzhou
• HS Code: 73151190
• Production Capacity: 5000000pieces

Product Description

Product Introduction

Our B Series Short-Pitch Precision Roller Chains are crafted with high-strength materials and precision engineering, establishing themselves as the heartbeat of industrial transmission systems. Specifically designed for scenarios demanding space efficiency, accuracy, and reliability, these chains excel under stringent conditions. Ensure optimal performance by matching the model and lubrication plan to the load torque, rotational speed, and environmental factors.

DIN/ISO	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Innerplate depth	Plate thickness	Ultimate  tensile   strength	Average   tensile  strength	Weight per meter
DIN/ISO Chain  No.	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Q   min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
04B-1	6.000	4.00	2.80	1.85	6.80	7.8	5.00	0.60	3.0/682	3.2	0.11
05B-1	8.000	5.00	3.00	2.31	8.20	8.9	7.10	0.80	5.0/1136	5.9	0.20
*06B-1	9.525	6.35	5.72	3.28	13.15	14.1	8.20	1.30	9.0/2045	10.4	0.41
08B-1	12.700	8.51	7.75	4.45	16.70	18.2	11.80	1.60	18.0/4091	19.4	0.69
10B-1	15.875	10.16	9.65	5.08	19.50	20.9	14.70	1.70	22.4/5091	27.5	0.93
12B-1	19.050	12.07	11.68	5.72	22.50	24.2	16.00	1.85	29.0/6591	32.2	1.15
16B-1	25.400	15.88	17.02	8.28	36.10	37.4	21.00	4.15/3.1	60.0/13636	72.8	2.71
20B-1	31.750	19.05	19.56	10.19	41.30	45.0	26.40	4.50/3.5	95.0/21591	106.7	3.70
24B-1	38.100	25.40	25.40	14.63	53.40	57.8	33.20	6.00/4.8	160.0/36364	178.0	7.10
28B-1	44.450	27.94	30.99	15.90	65.10	69.5	36.70	7.50/6.0	200.0/45455	222.0	8.50
32B-1	50.800	29.21	30.99	17.81	66.00	71.0	42.00	7.00/6.0	250.0/56818	277.5	10.25
40B-1	63.500	39.37	38.10	22.89	82.20	89.2	52.96	8.50/8.0	355.0/80682	394.0	16.35
48B-1	76.200	48.26	45.72	29.24	99.10	107.0	63.80	12.00/10.0	560.0/127272	621.6	25.00
56B-1	88.900	53.98	53.34	34.32	114.6	123.0	77.80	13.50/12.0	850.0/193180	940.0	35.78
64B-1	101.600	63.50	60.96	39.40	130.0	138.5	90.17	15.00/13.0	112.0/254544	1240.0	46.00
72B-1	114.300	72.39	68.58	44.48	147.4	156.4	103.60	17.00/15.0	1400.0/318180	1550.0	60.80

DIN/ISO	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Innerplate depth	Plate thickness	Transverse pitch	Ultimate  tensile   strength	Average   tensile  strength	Weight per meter
DIN/ISO Chain  No.	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Pt	Q   min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
05B-2	8.000	5.00	3.00	2.31	13.9	14.5	7.10	0.80	5.64	7.8/1773	10.2	0.33
*06B-2	9.525	6.35	5.72	3.28	23.4	24.4	8.20	1.30	10.24	16.9/3841	18.7	0.77
08B-2	12.700	8.51	7.75	4.45	31.0	32.2	11.80	1.60	13.92	32.0/7273	38.7	1.34
10B-2	15.875	10.16	9.65	5.08	36.1	37.5	14.70	1.70	16.59	44.5/10114	56.2	1.84
12B-2	19.050	12.07	11.68	5.72	42.0	43.6	16.00	1.85	19.46	57.8/13136	66.1	2.31
16B-2	25.400	15.88	17.02	8.28	68.0	69.3	21.00	4.15/3.1	31.88	106.0/24091	133.0	5.42
20B-2	31.750	19.05	19.56	10.19	77.8	81.5	26.40	4.50/3.5	36.45	170.0/38636	211.2	7.20
24B-2	38.100	25.40	25.40	14.63	101.7	106.2	33.20	6.00/4.8	48.36	280.0/63636	319.2	13.40
28B-2	44.450	27.94	30.99	15.90	124.6	129.1	36.70	7.50/6.0	59.56	360.0/81818	406.8	16.60
32B-2	50.800	29.21	30.99	17.81	124.6	129.6	42.00	7.00/6.0	58.55	450.0/102273	508.5	21.00
40B-2	63.500	39.37	38.10	22.89	154.5	161.5	52.96	8.50/8.0	72.29	630.0/143182	711.9	32.00
48B-2	76.200	48.26	45.72	29.24	190.4	198.2	63.80	12.00/10.0	91.21	1000.0/227272	1130.0	50.00
56B-2	88.900	53.98	53.34	34.32	221.2	229.6	77.80	13.50/12.0	106.60	1600.0/363635	1760.0	71.48
64B-2	101.600	63.50	60.96	39.40	249.9	258.4	90.17	15.00/13.0	119.89	2000.0/454544	2200.0	91.00
72B-2	114.300	72.39	68.58	44.48	283.7	292.7	103.60	17.00/15.0	136.27	2500.0/568180	2750.0	120.40

DIN/ISO	Pitch	Roller    diameter	Width   between inner plates	Pin diameter	Pin   length		Innerplate depth	Plate thickness	Transverse pitch	Ultimate  tensile   strength	Average   tensile  strength	Weight per meter
DIN/ISO Chain  No.	P	m(d)a(1)x	m(b)in(1)	m(d)a(2)x	L    max	Lc   max	m(h)a(2)x	T   max	Pt	Q   min	Q0	q
	mm	mm	mm	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
05B-3	8.000	5.00	3.00	2.31	19.5	20.2	7.10	0.80	5.64	11.1/2523	13.8	0.48
*06B-3	9.525	6.35	5.72	3.28	33.5	34.6	8.20	1.30	10.24	24.9/5659	30.1	1.16
08B-3	12.700	8.51	7.75	4.45	45.1	46.1	11.80	1.60	13.92	47.5/10795	57.8	2.03
10B-3	15.875	10.16	9.65	5.08	52.7	54.1	14.70	1.70	16.59	66.7/15159	84.5	2.77
12B-3	19.050	12.07	11.68	5.72	61.5	63.1	16.00	1.85	19.46	86.7/19705	101.8	3.46
16B-3	25.400	15.88	17.02	8.28	99.8	101.2	21.00	4.15/3.1	31.88	160.0/36364	203.7	8.13
20B-3	31.750	19.05	19.56	10.19	114.2	117.9	26.40	4.50/3.5	36.45	250.0/56818	290.0	10.82
24B-3	38.100	25.40	25.40	14.63	150.1	154.6	33.20	6.00/4.8	48.36	425.0/96591	493.0	20.10
28B-3	44.450	27.94	30.99	15.90	184.2	188.7	36.70	7.50/6.0	59.56	530.0/120454	609.5	24.92
32B-3	50.800	29.21	30.99	17.81	183.2	188.2	42.00	7.00/6.0	58.55	670.0/152273	770.5	31.56
40B-3	63.500	39.37	38.10	22.89	226.8	233.8	52.96	8.50/8.0	72.29	950.0/215909	1092.5	48.10
48B-3	76.200	48.26	45.72	29.24	281.6	289.4	63.80	12.00/10.0	91.21	1500.0/340909	1710.0	75.00
56B-3	88.900	53.98	53.34	34.32	327.8	336.2	77.80	13.50/12.0	106.6	2240.0/545450	2464.0	107.18
64B-3	101.60	63.50	60.96	39.40	369.8	378.3	90.17	15.00/13.0	119.89	3000.0/681820	3300.0	136.00
72B-3	114.30	72.39	68.58	44.48	420.0	429.0	103.60	17.00/15.0	136.27	3750.0/852270	4125.0	180.00

 

 

 

Established in 1984, our roots begin in Algeria with our parent company, SARL Camel Material Agricole-F.Z.C. We've expanded our brand presence to strategic locations including Dubai, UAE, and Egypt. At Hangzhou Camel Machinery Co., Ltd., we are leaders in the innovation, production, and distribution of mechanical products. Our state-of-the-art facility spans over 33,000 square meters, equipped with more than 100 cutting-edge machines and testing equipment. Our flagship products, including roller chains, sprockets, and pulleys, meet ISO 9001 standards, and are exported to over 50 countries. Our products serve diverse industries such as food manufacturing, engineering machinery, printing, woodworking, textiles, rubber, and chemicals.
machinery, plastic machinery, and beyond.
SARL Camel Material Agricole-F.Z.C, our esteemed parent company, is renowned as the leading distributor for farm equipment parts and industrial transmission systems. We deliver unparalleled solutions tailored for your
farming and industrial transmission needs. Our substantial warehouses and workshops, strategically located in Oran, Algeria, Egypt, and Dubai, UAE, empower us to provide exceptional service and solutions tailored to your requirements.
We hold a steadfast belief that perfect products emerge from flawless design and meticulous execution. At Camel, our dedicated team stands united to support you like family, ensuring enduring excellence!

other products

 

The transmission chain, a critical component in mechanical systems, facilitates the efficient transfer of power and motion. Through the intricate meshing of sprockets, it adeptly converts rotary or linear motion.

 

Precision conveyor chains are meticulously constructed from a series of bearings, precisely aligned by function-constraining chain plates. Each bearing is a marvel of design, complete with a pin shaft and sleeve, enabling the chain's rollers to rotate seamlessly.

Stainless steel chains, crafted from premium stainless wire or round steel, are distinguished by their robust design. Available in short-link and long-link variations, they offer unparalleled durability and performance.

 

Our agricultural machinery chains encompass feeding chains with P2-type plates, lifting chains with Ld2-type plates, and corn harvesting chains featuring WK-type plates, each engineered for specific agricultural applications.

 

Traction chains boast versatility, finding widespread applications in forklifts, port stackers, textile machinery, parking systems, drilling rigs, aerial platforms, and pipe benders among other industrial uses.

Our certificate &Exhibition

Packaging & Shipping

FAQ

1. Do you offer free samples?_Yes. we can.
2. Is OEM available?
-Ves, OEM is available
3. Are you a Manufacturer or Trade Company?
-We are a factory focused on producing and exporting chains for over 37 years and have a professional internationaltrade team.
4.What terms ofpayment you usually use?T/T 30% deposit and 70% against document, Western Union,L/C at sight
5. Do you have after-sale service?
Resposible After-sale service team ,solving your problem at any time.