HOW TO ORDER U.S. TSUBAKI STOCK SPROCKETS
No. 80
Chain Data Size
80 1"
Pitch
Inside Width
5/8"
1” Pitch
QD
Roller Diameter
0.625" 0.575"
Nominal Tooth Width:
A 80 SF 21 How to Order Code: Example Model # for 80 Pitch QD Carbon Steel Sprockets
Altered !!
Chain Pitch in Inches
QD Hub Type
Number of Teeth
11 12
SH: QD Hub 11 - 12 tooth sprocket
13 14
SDS: QD Hub 13 - 14 tooth sprocket
A: Alteration Required
15 16 17
18 19
80: 1" Pitch
SK: QD Hub 15 - 19 tooth sprocket
20
24
28
36
48
21 22 23
25 26 27
30 32 35
40 42 45
54 60
SF: QD Hub 20 - 60 tooth sprocket
!! Alteration field only to be denoted if a deviation from standard is required. Please reference Alterations in engineering section, page 210.
QD bushing is not included with the sprocket. They are to be ordered separately. Please refer to the table below for general guidelines. Specific details are found in the Bushing Section of this catalog beginning on page 188.
QD Bushings
Bushing #
Bore Range
SH
0.500 - 1.688" 0.500 - 2.000" 0.500 - 2.625" 0.500 - 2.938"
SDS
SK SF
104
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