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Tel: +86-571-88842852
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Finished Bore Sprocket

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Product Description

Sprockets.pdf

Finished Bore Sprocket

Technical Data Sheet

FBN Sprockets

Standard Keyways And Setscrews.


 

 DIAMETER
OF BORE.(D)
KEYWAY
WIDTH(b) X DEPTH(t2)
SETSCREWS
1/2" - 9/16" 1/8" X 1/16" 10-24 UNC
5/8" - 7/8" 3/16" X 3/32" 1/4"-20 UNC
15/16" - 1 1/4" 1/4" X 1/8" 5/16"-18 UNC
5/16" - 1 3/8" 5/16" X 5/32" 5/16"-18 UNC
7/16" - 1 3/4" 3/8" X 3/16" 3/8"-16 UNC
13/16" - 2 1/4" 1/2" X 1/4" 1/2"-13 UNC
5/16" - 2 3/4" 5/8" X 5/16" 5/8"-11 UNC
13/16" - 3 1/4" 3/4" X 3/8" 5/8"-11 UNC
5/16" - 3 3/4" 7/8" X 7/16" 3/4"-11 UNC
3 13/16" - 4 1/2" 1" X 1/2" 3/4"-11 UNC
9/16" - 5 1/2" 1/4" X 5/8" 3/4"-11 UNC
9/16" - 6 1/2" 1/2" X 3/4" 3/4"-11 UNC
 Hub Size May Require Smaller Setscrews In Some Instances. 

 

Standard Bore Tolerances.

 

DIAMETER OF BORE(D) BORE TOLERANCE
1" AND LESS +0.001/ -0.000
1/16" TO 2.0" +0.002/ -0.000
1/16" TO 3.0" +0.003/ -0.000
1/16" AND UP +0.004/ -0.00
 

 

Standard Keyway Tolerance

 

 
WIDTH OF KEYWAY(b) +0.002/ -0.002
DPTH OF KEYWAY(t2) +0.010/ -0.000

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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