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NK Standard Sprockets B Type NK50-2B

NK Standard Sprockets B Type (Duplex) NK50-2B

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Chain Type No.50-2
Pitch (P) 15.875 mm
Internal width (W) 9.53 mm
Roller Dia. (Dr) 10.16 mm
Teeth width (T) 8.4 mm
(M) 26.5 mm
Sprockets No. Outside Dia.
Do
Pitch Dia.
Dp
Bore d Hub Weight
(kg)
Type Teeth No. Stock min. max. BD BL
NK50-2B 10 58 51.37 14 16 20 35 40 0.50
11 64 56.35 14 16 22 40 40 0.50
12 69 61.34 14 16 25 42 40 0.62
13 74 66.34 14 16 30 49 40 0.75
14 79 71.34 14 16 32 54 40 0.90
15 84 76.35 14 16 38 59 40 1.10
16 89 81.37 14 16 42 64 45 1.40
17 94 86.39 14 16 45 68 45 1.60
18 100 91.42 14 16 48 74 45 1.80
19 105 96.45 14 16 55 79 45 2.10
20 110 101.48 18 20 57 84 45 2.30
21 115 106.51 18 20 60 89 45 2.60
22 120 111.55 18 20 63 94 50 3.00
23 125 116.58 18 20 66 99 50 3.50
24 130 121.62 18 20 70 105 50 3.80
25 135 126.66 18 20 70 105 50 4.20
26 140 131.70 18 20 70 105 50 4.50
27 145 136.74 18 20 70 105 50 4.80
28 150 141.79 18 20 75 110 50 5.10
29 155 146.83 18 20 75 110 50 5.50
30 161 151.87 18 20 80 120 50 5.80
31 166 156.92 23 25 80 120 50 5.90
32 171 161.96 23 25 80 120 50 6.00
33 176 167.01 23 25 80 120 50 6.50
34 181 172.05 23 25 80 120 50 6.80
35 186 177.10 23 25 80 117 50 7.00
36 191 182.14 23 25 80 117 50 7.00
38 201 192.24 23 25 80 117 50 8.00
40 211 202.33 23 25 80 117 56 9.00
42 221 212.43 23 25 66 98 56 8.88
45 237 227.58 23 25 66 98 56 9.96
48 252 242.73 23 25 66 98 56 8.00
50 262 252.83 23 25 66 98 56 9.00
54 282 273.02 23 25 66 98 63 9.90
60 312 303.33 23 25 66 98 63 11.70
65 338 328.58 23 25 66 98 63 13.00
70 363 353.84 23 25 66 98 63 15.00

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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