No. 100
FINISHED BORE SPROCKET DIMENSIONS
U.S. TSUBAKI STOCK SPROCKETS
HOW TO ORDER
U.S. Tsubaki Stock Sprockets
All dimensions in inches unless noted.
Type “F” Bored to Shaft Size (includes standard keyway and two set screws)
No. 100 Finished Bore Sprocket Dia.
Chain Data Size
100
100 No.
Pitch
1 1/4"
No. Teeth
Outside Dia.
Pitch Dia. 3.266 3.655 4.045 4.438 4.830 5.224 5.618 6.013 6.408 6.803 7.199 7.595 7.990 8.388 8.784 9.180 9.576 9.974
Caliper Dia.
Inside Width
3/4"
1 ¼ " Pitch: FINISHED BORE
Roller Diameter
0.750" 0.692"
8 9
3.770 4.180 4.600 5.010 5.420 5.820 6.230 6.630 7.030 7.440 7.840 8.240 8.640 9.040 9.440 9.840
2.516 2.849 3.295 3.642 4.080 4.435 4.868 5.229 5.658 6.024 6.449 6.819 7.240 7.613 8.034 8.409 8.826 9.204
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Nominal Tooth Width:
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10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
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How to Order Code: Example Model # for 100 Pitch Finished Bore Carbon Steel Sprockets 100 B 17 F- 2R
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Chain Pitch in Inches Hub Type
Number of Teeth
Finished Bore
Hub Bore**
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8 9
17 18 19 20 21 22 23 24 25
1
1"
(1.000") (1.188") (1.250") (1.438") (1.938") (2.000") (2.188") (2.438") (2.938")
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1C 1D 1G
1-3/16" 1-1/4" 1-7/16"
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10 11 12 13 14 15 16
F: Hub Extension Machined with keyway and two set screws
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B: Hub
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1R 1-15/16"
Extension One Side
100: 1¼" Pitch
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2
2"
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2C 2G
2-3/16" 2-7/16"
10.250 10.660
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2R 2-15/16"
• Denotes stocking item
** Hub bore size should be selected from dimensional table on the following page. Bore sizes that are not listed for a given # of sprocket teeth may be available per request as Altered.
TOOTH (NOMINAL) .692˝ NOMINAL
TOOTH (NOMINAL) .692˝ NOMINAL
STYLES TYPEB LTB
STYLED TYPEB LTB
www. ustsubaki .com
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