081 Metric Roller Chain Sprockets

Raydafon Group's 081 Metric Roller Chain Sprockets deliver superior performance for industrial machinery, utilizing high-grade steel for durability and precision engineering for seamless operation. Designed for engineers, mechanics, and factories, these sprockets ensure reliable power transmission, reducing downtime and enhancing productivity. Experience the confidence of unmatched quality and compatibility that sets Raydafon apart—upgrade your systems today and drive efficiency forward.

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Product Description

081 roller chain sprockets are manufactured for metric 081 roller chain and are manufactured in accordance with ISO, DIN, and BS228 standards. Our sprockets are precision manufactured from high-quality steel, directly interchange with other manufacturers, and are engineered for superb performance and durability. Common styles of these sprockets include B-Hub, C-Hub, and taper bushed type but others are available upon request. 081 Metric Roller Chain Sprockets

081 A-Plate Sprockets:

Sprocket Size	Tooth Count	Pitch Diameter (O)	Outside Diameter (K)	Stock Bore (D)	Weight (kG)
081A8	8	33.18mm	39.5mm	8mm	0.020
081A9	9	37.13mm	43.4mm	8mm	0.025
081A10	10	41.10mm	47.4mm	8mm	0.028
081A11	11	45.07mm	51.4mm	8mm	0.030
081A12	12	49.07mm	55.4mm	8mm	0.035
081A13	13	53.06mm	59.4mm	8mm	0.040
081A14	14	57.07mm	63.4mm	8mm	0.050
081A15	15	61.09mm	67.4mm	8mm	0.055
081A16	16	65.10mm	71.4mm	10mm	0.065
081A17	17	69.11mm	75.4mm	10mm	0.070
081A18	18	73.14mm	79.4mm	10mm	0.080
081A19	19	77.16.mm	83.5mm	10mm	0.090
081A20	20	81.19mm	87.5mm	10mm	0.110
081A21	21	85.22mm	91.5mm	10mm	0.115
081A22	22	89.24mm	95.5mm	10mm	0.130
081A23	23	93.27mm	99.6mm	10mm	0.145
081A24	24	97.29mm	103.6mm	10mm	0.155
081A25	25	101.33mm	107.6mm	10mm	0.170
081A26	26	105.36mm	111.7mm	12mm	0.180
081A27	27	109.40mm	115.7mm	12mm	0.195
081A28	28	113.42mm	119.7mm	12mm	0.215
081A29	29	117.46mm	123.8mm	12mm	0.280
081A30	30	121.50mm	127.8mm	12mm	0.350
081A31	31	125.54mm	131.8mm	12mm	0.270
081A32	32	129.56mm	135.9mm	12mm	0.280
081A33	33	133.60mm	139.9mm	12mm	0.285
081A34	34	137.64mm	143.9mm	12mm	0.410
081A35	35	141.68mm	148.0mm	12mm	0.460
081A36	36	145.72mm	152.0mm	16mm	0.480
081A37	37	149.76mm	156.1mm	16mm	0.510
081A38	38	153.80mm	160.1mm	16mm	0.525
081A39	39	157.83mm	164.1mm	16mm	0.500
081A40	40	161.87mm	168.2mm	16mm	0.600
081A41	41	165.91mm	172.7mm	16mm	0.610
081A42	42	169.95mm	176.7mm	16mm	0.665
081A43	43	173.99mm	180.8mm	16mm	0.700
081A44	44	178.03mm	184.8mm	16mm	0.73
081A45	45	182.07mm	188.9mm	16mm	0.76
081A46	46	186.10mm	192.9mm	20mm	0.81
081A47	47	190.14mm	196.9mm	20mm	0.85
081A48	48	194.18mm	201.0mm	20mm	0.88
081A49	49	198.22mm	205.0mm	20mm	0.905
081A50	50	202.26mm	209.1mm	20mm	0.91
081A51	51	206.30mm	213.1mm	20mm	0.95
081A52	52	210.34mm	217.1mm	20mm	1.00
081A53	53	214.37mm	221.2mm	20mm	1.05
081A54	54	218.43mm	225.2mm	20mm	1.08
081A55	55	222.46mm	229.3mm	20mm	1.12
081A56	56	226.50mm	233.3mm	20mm	1.15
081A57	57	230.54mm	237.3mm	20mm	1.00
081A58	58	234.58mm	241.4mm	20mm	1.10
081A59	59	238.62mm	245.4mm	20mm	1.20
081A60	60	242.66mm	249.5mm	20mm	1.30
081A62	62	250.75mm	257.5mm	20mm	1.51
081A64	64	258.82mm	265.6mm	20mm	1.45
081A65	65	262.86mm	269.7mm	20mm	1.47
081A66	66	266.90mm	273.7mm	25mm	1.48
081A68	68	274.99mm	281.8mm	25mm	1.50
081A70	70	283.07mm	289.9mm	25mm	1.89
081A72	72	291.16mm	298.0mm	25mm	1.92
081A75	75	303.27mm	310.1mm	25mm	1.95
081A76	76	307.33mm	314.1mm	25mm	1.98
081A78	78	315.40mm	322.2mm	25mm	2.00
081A80	80	323.48mm	330.3mm	25mm	2.10
081A85	85	343.69mm	350.5mm	25mm	2.20
081A90	90	363.90mm	370.7mm	25mm	2.30
081A95	95	384.11mm	390.9mm	25mm	2.51
081A100	100	404.31mm	411.1mm	25mm	2.60
081A110	110	444.74mm	451.5mm	25mm	2.62
081A114	114	460.90mm	467.7mm	25mm	2.65
081A120	120	485.16mm	492.0mm	25mm	3.00

081 B-Hub Sprockets:

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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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Rating:

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Sprocket Size	Tooth Count	Pitch Diameter (O)	Outside Diameter (K)	Hub Diameter (N)	Stock Bore (D)	Maximum Bore	Length Thru Bore (L)	Weight (kg)
081B8	8	33.18mm	39.5mm	21mm	8mm	16mm	14mm	0.04
081B9	9	37.13mm	43.4mm	25mm	8mm	18mm	14mm	0.06
081B10	10	41.10mm	47.4mm	28mm	8mm	21mm	14mm	0.06
081B11	11	45.07mm	51.4mm	31mm	8mm	23mm	16mm	0.09
081B12	12	49.07mm	55.4mm	35mm	8mm	26mm	16mm	0.13
081B13	13	53.06mm	59.4mm	39mm