081 Metric Roller Chain Sprockets

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 A-Plate Sprockets:


 

 

 

 

 

 

Sprocket Size
Tooth Count
Pitch Diameter (O)
Outside Diameter (K)
Stock Bore (D)
Weight (kG)
081A8833.18mm39.5mm8mm0.020
081A9937.13mm43.4mm8mm0.025
081A101041.10mm47.4mm8mm0.028
081A111145.07mm51.4mm8mm0.030
081A121249.07mm55.4mm8mm0.035
081A131353.06mm59.4mm8mm0.040
081A141457.07mm63.4mm8mm0.050
081A151561.09mm67.4mm8mm0.055
081A161665.10mm71.4mm10mm0.065
081A171769.11mm75.4mm10mm0.070
081A181873.14mm79.4mm10mm0.080
081A191977.16.mm83.5mm10mm0.090
081A202081.19mm87.5mm10mm0.110
081A212185.22mm91.5mm10mm0.115
081A222289.24mm95.5mm10mm0.130
081A23393.27mm99.6mm10mm0.145
081A242497.29mm103.6mm10mm0.155
081A2525101.33mm107.6mm10mm0.170
081A2626105.36mm111.7mm12mm0.180
081A2727109.40mm115.7mm12mm0.195
081A2828113.42mm119.7mm12mm0.215
081A2929117.46mm123.8mm12mm0.280
081A3030121.50mm127.8mm12mm0.350
081A3131125.54mm131.8mm12mm0.270
081A3232129.56mm135.9mm12mm0.280
081A3333133.60mm139.9mm12mm0.285
081A3434137.64mm143.9mm12mm0.410
081A3535141.68mm148.0mm12mm0.460
081A3636145.72mm152.0mm16mm0.480
081A3737149.76mm156.1mm16mm0.510
081A3838153.80mm160.1mm16mm0.525
081A3939157.83mm164.1mm16mm0.500
081A4040161.87mm168.2mm16mm0.600
081A4141165.91mm172.7mm16mm0.610
081A4242169.95mm176.7mm16mm0.665
081A4343173.99mm180.8mm16mm0.700
081A4444178.03mm184.8mm16mm0.73
081A4545182.07mm188.9mm16mm0.76
081A4646186.10mm192.9mm20mm0.81
081A4747190.14mm196.9mm20mm0.85
081A4848194.18mm201.0mm20mm0.88
081A4949198.22mm205.0mm20mm0.905
081A5050202.26mm209.1mm20mm0.91
081A5151206.30mm213.1mm20mm0.95
081A5252210.34mm217.1mm20mm1.00
081A5353214.37mm221.2mm20mm1.05
081A5454218.43mm225.2mm20mm1.08
081A5555222.46mm229.3mm20mm1.12
081A5656226.50mm233.3mm20mm1.15
081A5757230.54mm237.3mm20mm1.00
081A5858234.58mm241.4mm20mm1.10
081A5959238.62mm245.4mm20mm1.20
081A6060242.66mm249.5mm20mm1.30
081A6262250.75mm257.5mm20mm1.51
081A6464258.82mm265.6mm20mm1.45
081A6565262.86mm269.7mm20mm1.47
081A6666266.90mm273.7mm25mm1.48
081A6868274.99mm281.8mm25mm1.50
081A7070283.07mm289.9mm25mm1.89
081A7272291.16mm298.0mm25mm1.92
081A7575303.27mm310.1mm25mm1.95
081A7676307.33mm314.1mm25mm1.98
081A7878315.40mm322.2mm25mm2.00
081A8080323.48mm330.3mm25mm2.10
081A8585343.69mm350.5mm25mm2.20
081A9090363.90mm370.7mm25mm2.30
081A9595384.11mm390.9mm25mm2.51
081A100100404.31mm411.1mm25mm2.60
081A110110444.74mm451.5mm25mm2.62
081A114114460.90mm467.7mm25mm2.65
081A120120485.16mm492.0mm25mm3.00

081 B-Hub Sprockets:

 

 

 

 

 

 

 

Sprocket Size
Tooth Count
Pitch Diameter (O)
Outside Diameter (K)
Hub Diameter (N)
Stock Bore (D)
Maximum Bore
Length Thru Bore (L)
Weight (kg)
081B8833.18mm39.5mm21mm8mm16mm14mm0.04
081B9937.13mm43.4mm25mm8mm18mm14mm0.06
081B101041.10mm47.4mm28mm8mm21mm14mm0.06
081B111145.07mm51.4mm31mm8mm23mm16mm0.09
081B121249.07mm55.4mm35mm8mm26mm16mm0.13
081B131353.06mm59.4mm39mm8mm28mm16mm0.15
081B141457.07mm63.4mm43mm8mm31mm16mm0.19
081B151561.09mm67.4mm47mm8mm35mm16mm0.22
081B161665.01mm71.4mm50mm10mm38mm18mm0.25
081B171769.11mm75.4mm50mm10mm40mm18mm0.27
081B181873.14mm79.4mm50mm10mm42mm18mm0.30
081B191977.16mm83.5mm50mm10mm44mm18mm0.32
081B202081.19mm87.5mm50mm10mm44mm18mm0.32
081B212185.22mm91.5mm60mm12mm44mm20mm0.50
081B222289.24mm95.5mm60mm12mm44mm20mm0.50
081B232393.27mm99.6mm60mm12mm44mm20mm0.50
081B242497.29mm103.6mm60mm12mm44mm20mm0.51
081B2525101.33mm107.6mm60mm12mm44mm20mm0.56
081B2626105.36mm111.7mm70mm16mm44mm20mm0.61
081B2727109.40mm115.7mm70mm16mm44mm20mm0.67
081B2828113.42mm119.7mm70mm16mm44mm20mm0.70
081B2929117.46mm123.8mm70mm16mm50mm20mm0.71
081B3030121.50mm127.8mm70mm16mm50mm20mm0.75
081B3131125.54mm131.8mm70mm16mm56mm20mm0.76
081B3232129.56mm135.9mm70mm16mm56mm20mm0.77
081B3333133.60mm139.9mm70mm16mm56mm20mm0.77
081B3434137.64mm143.9mm70mm16mm56mm20mm0.81
081B3535141.68mm148.0mm70mm16mm56mm20mm0.90
081B3636145.72mm152.0mm70mm16mm56mm20mm0.98
081B3737149.76mm156.1mm70mm16mm56mm25mm0.98
081B3838153.80mm160.1mm70mm16mm56mm25mm0.99
081B3939157.83mm164.1mm70mm16mm56mm25mm1.05
081B4040161.87mm168.2mm70mm16mm56mm25mm1.10

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages

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