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Tel: +86-571-88842852
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NK Standard Double Pitch Type "B" Sprockets NK2080B

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Sprockets.pdf

NK Standeard Double Pitch Type "B" Sprockets NK2080B 8T, 9T, 10T, 11T, 12T, 13T, 14T, 15T, 16T, 17T, 18T, 19T, 20T, 21T, 22T, 23T, 24T, 25T, 26T, 28T, 30T.

Technical Data Sheet

 

CHAIN TECHNICAL DATA
Chain Pitch 2
Inner Width 0.625
Roller Dia. 0.625
Tooth Width (T) 0.575
"WE SOLVE YOUR PROBLEMS AND SELL SOLUTIONS"
  • BIG INVENTORY.
  • REASONABLE PRICES.
  • DELIVERY ON TIME.
  • AVAILABLE MADE-TO-ORDER SPROCKET.
(Dimension : inch)
 
No. Teeth Outside
Diameter
Do
Pitch
Diameter
Dp
Bore (Inches) Hub (Inches) Weight
Lbs.
(Approx.)
Double Duty Stock
d
Rec.
Max.
Diameter
BD
Length Thru
BL
11 4.010 3.694 1 2/1 13/16 * 5/8 2.5
12 4.330 4.000 11/16 1/8 * 3.2
13 4.660 4.304 25/32 25/32 1/2 3.3
14 4.980 4.610 1/8 1/8 4.0
15 5.300 4.917 9/32 29/64 4.8
16 5.630 5.226 17/32 51/64 5.7
17 5.950 5.536 3/4 4 6.4
18 6.270 5.848 1/4 7.4
19 6.590 6.160 7.7
20 6.910 6.472 8.3
21 7.230 6.785 3/4 9.4
22 7.560 7.099 10.0
23 7.880 7.413 10.5
24 8.200 7.727 11.1
25 8.520 8.042 12.0
26 8.840 8.357 1/4 3 1/4 3/4 2 14.8
28 9.480 8.988 3/16 16.6
30 10.110 9.620 17.8
*Has recessed groove in hub for chain clearance. 
Maximum bores shown will accommodate standard keyway and setscrew over keyway. 
Slightly larger bores are possible with no keyway, shallow keyway, or setscrew at angle to keyway.

China Sprocket manufacturer, chinese Sprocket supplier, produce: chain sprocket,taper lock sprockets,Singapore sprockets,casting sprockets,finished sprockets,plate wheels,chains wheels. We can produce as per customer's drawing or sample. Please feel free to send us your detail enquiries. E-mail: oceanindustry@vip.163.com

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​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China
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