Conveying Silent Toothed Sprocket

• Customization: Available
• Type: NN400
• Material: Metal
• Inside Material: Metal
• Feature: Heat-Resistant
• Tensile Strength: Strong
• Transport Package: Fumigation Free Wooden Box
• Specification: 10*10*10
• Trademark: RongDa
• Origin: Chinese Mainland

Product Description

SPROCKET HUB TYPE HUB DIMENSION DATA
F = Nominal Chain Width
B = Bore
OD = Outside Diameter
HD = Hub Diameter
LTB = Length Through the Bore
HP = Hub Projection
ADDITIONAL INFORMATION
PD Pitch Diamete(mm) = 12.7/sin (180/Z)
GD Gross Wrapped Diameter(mm) = PD+X
V Surface Velocity (M/s) = 2.12x10-4(Z)(N)
N = Revolutions per Minute
Z = Number of Teeth
x = See chart below

Z*   OD	Z*    OD	Z*     OD
18….2.811	46….7.318	74….11.789
19….2.973	47….7.478	75….11.948
20….3.135	48….7.638	76….12.108
21….3.297	49….7.798	77….12.267
22….3.459	50….7.958	78….12.426
23….3.621	51….8.118	79….12.586
24….3.784	52….8.278	80….12.745
25….3.945	53….8.438	81….12.904
26….4.106	54….8.598	82….13.064
27….4.268	55….8.757	83….13.223
28….4.429	56….8.917	84….13.383
29….4.590	57….9.077	85….13.542
30….4.752	58….9.236	86….13.701
31….4.914	59….9.396	87….13.861
32….5.075	60….9.556	88….14.020
33….5.235	61….9.715	89….14.179
34….5.396	62….9.875	90….14.339
35….5.557	63….10.035	91….14.498
36….5.718	64….10.194	92….14.657
37….5.878	65….10.354	93….14.817
38….6.038	66….10.513	94….14.976
39….6.198	67….10.673	95….15.135
40….6.358	68….10.832	96….15.295
41….6.518	69….10.992	97….15.454
42….6.678	70….11.151	98….15.614
43….6.838	71….11.311	99….15.773
44….6.998	72….11.470	100..15.932
45….7.158	73….11.629