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NK Standard Sprockets B Type NK80-2B

NK Standard Sprockets B Type (Duplex) NK80-2B

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Chain Type No.80-2
Pitch (P) 25.4 mm
Internal width (W) 15.88 mm
Roller Dia. (Dr) 15.88 mm
Teeth width (T) 14.1 mm
(M) 43.4 mm
Sprockets No. Outside Dia.
Do
Pitch Dia.
Dp
Bore d Hub Weight
(kg)
Type Teeth No. Stock min. max. BD BL
NK80-2B 10 93 82.19 21 23 35 58 63 2.0
11 102 90.16 21 23 38 60 63 2.5
12 110 98.14 23 25 46 69 63 2.7
13 118 106.14 23 25 55 80 63 3.4
14 127 114.15 23 25 60 88 63 3.9
15 135 122.17 23 25 63 95 63 4.4
16 143 130.20 23 25 66 100 71 5.4
17 151 138.23 23 25 66 100 71 6.0
18 159 146.27 23 25 80 120 71 7.5
19 167 154.32 23 25 80 120 71 8.0
20 176 162.37 23 25 89 130 71 9.0
21 184 170.42 23 25 89 130 71 10.3
22 192 178.48 33 35 80 117 71 11.0
23 200 186.54 33 35 80 117 71 11.8
24 208 194.60 33 35 80 117 80 12.6
25 216 202.66 33 35 80 117 80 13.4
26 224 210.72 33 35 80 117 80 14.3
28 241 226.86 33 35 80 117 80 16.0
30 257 243.00 33 35 80 117 80 18.3
32 273 259.14 33 35 80 117 80 20.4
35 297 283.36 33 35 80 117 80 23.9
36 306 291.43 33 35 80 117 80 25.1
38 322 307.58 38 40 89 127 80 27.7
40 338 323.74 38 40 89 127 90 30.4
42 354 339.89 38 40 89 127 90 33.0
45 378 364.12 38 40 89 127 90 37.5
48 403 388.36 38 40 89 127 90 43.0
50 419 404.52 38 40 89 127 90 46.0
54 451 436.84 38 40 89 127 90 52.5
60 500 485.33 38 40 89 127 90 64.0
62 516 501.49 38 40 89 127 90 69.0
65 540 525.73 38 40 89 127 90 73.5
70 581 566.15 38 40 89 127 90 90.4

industries we service

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.

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Surface Treatment

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

Processing Method

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

product finishing

 

product packages

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

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