No. 80
STAINLESS STEEL SPROCKET DIMENSIONS
U.S. TSUBAKI STOCK SPROCKETS
HOW TO ORDER
U.S. Tsubaki Stock Sprockets
All dimensions in inches unless noted.
Chain Data Size
No. 80 Stainless Steel Sprocket Diameters
Type “B” Plain Bore
80 SS
No.
No. Teeth
Outside Diameter
Pitch Diameter
Caliper Diameter
Plain Bore 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000
MAX Bore *
Hub Dia.
Hub Style
Wt. Lbs. 2.20 3.20 3.40 3.50 4.10 5.30 5.90 7.30 7.80 8.40
LTB
Pitch
1"
1" Pitch: STAINLESS STEEL PLAIN BORE 80
Inside Width
5/8"
10 11 12 13 14 15 16 18 19 20 22 23 24
3.680 4.010 4.330 4.660 4.980 5.300 5.630 6.270 6.590 6.910 7.560 7.880 8.200
3.236 3.550 3.864 4.179 4.494 4.810 5.126 5.759 6.076 6.392 7.027 7.344 7.661
2.611 2.888 3.239 3.523 3.869 4.158 4.501 5.134 5.430 5.767 6.402 6.702 7.036
1.500 1.625 1.875 2.000 2.250 2.500 2.750 2.750 2.750 2.750 2.750 2.750 2.750
2.563 ¨ 2.813 ¨ 3.125 ¨
1.625 1.625 1.625 1.500 1.500 1.500 1.500 1.500 1.500 1.500 1.750 1.750 1.750
S S S S S S S S S S E E E
Roller Diameter
0.625" 0.575"
Nominal Tooth Width:
3.000 3.250 3.813 4.000 4.250 4.250 4.250 4.250 4.250 4.250
How to Order Code: Example Model # for 80 Pitch Plain Bore Stainless Steel Sprockets
A 80 B 24 SS
Altered !!
Chain Pitch in Inches
Hub Type:
Number of Teeth*
Material
10.00 10.70 11.30
10
13
16
20
24
B: Hub Extension One Side
B: Hub
A: Alteration Required
SS: 304 Stainless Steel Construction
80: 1" Pitch
11
14
18
22
Extension One Side
12
15
19
23
* Dimensions shown allow for standard keyway with set screw at 90 degrees ¨ Has recessed groove in hub for chain clearance
!! Alteration field only to be denoted if a deviation from standard is required. Please reference Alterations in engineering section, page 210.
.575˝ NOMINAL
.575˝ NOMINAL
TOOTH (NOMINAL)
TOOTH (NOMINAL)
TOOTH (NOMINAL)
TOOTH (NOMINAL)
LTB
LTB STYLED TYPEB
LTB
TYPEA
STYLES TYPEB
STYLEE TYPEB
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