Sprocket Catalog

SINGLE SPLIT TAPER

No. 40

Chain Data Chain Size

1/2” Pitch

Pitch

.500" .313" .313" 0.284"

Inside Width

Roller Diameter

Nominal Tooth Width:

No. 40 Single Split Taper - 1/2" Pitch All dimensions in inches unless noted.

Type B

No. of Teeth

Outside Diameter

Pitch Diameter

Caliper Diameter

Catalog Number

LTB Bushing (L)

Style Bushing LTB

H Wt. LBS

12 13 14 15 16 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 30 30 31 32 32 33 33 34 35 35 36 36 37 38 38 40 40 41 42 44 45 47 48 50 54 56 60 60 70 70 72 80 84 96

2.166 2.329 2.491 2.652 2.814 2.975 3.136 3.136 3.296 3.296 3.457 3.457 3.617 3.617 3.778 3.778 3.938 3.938 4.098 4.098 4.258 4.258 4.418 4.418 4.578 4.578 4.738 4.738 4.897 5.057 5.057 5.217 5.377 5.377 5.538 5.536 5.696 5.855 5.855 6.015 6.015 6.175 6.334 6.334 6.653 6.653 6.813 6.972 7.291 7.450 7.769 7.929 8.247 8.885 9.203 9.841 9.841

1.932 2.089 2.247 2.405 2.563 2.721 2.879 2.879 3.038 3.038 3.196 3.196 3.355 3.355 3.513 3.513 3.672 3.672 3.831 3.831 3.989 3.989 4.148 4.148 4.307 4.307 4.465 4.465 4.625 4.783 4.783 4.942 5.101 5.101 5.260 5.260 5.419 5.578 5.578 5.737 5.737 5.896 6.055 6.055 6.373 6.373 6.532 6.691 7.009 7.168 7.486 7.645 7.963 8.597 8.917 9.554 9.554

1.620 1.761 1.934 2.079 2.250 2.397 2.567 2.567 2.715 2.715 2.883 2.883 3.033 3.033 3.201 3.201 3.351 3.351 3.518 3.518 3.669 3.669 3.835 3.835 3.987 3.987 4.153 4.153 4.305 4.471 4.471 4.623 4.788 4.788 4.941 4.941 5.107 5.260 5.260 5.425 5.425 5.578 5.742 5.742 6.061 6.061 6.214 6.379 6.696 6.851 7.169 7.332 7.650 8.286 8.605 9.241 9.241

40G12 40G13 40G14 40H15 40H16 40H17 40H18 40P18 40H19 40P19 40H20 40P20 40H21 40P21 40H22 40P22 40H23 40P23 40H24 40P24 40H25 40P25 40H26 40P26 40H27 40P27 40H28 40P28 40P29 40H30 40P30 40P31 40H32 40P32 40H33 40P33 40P34 40H35 40P35 40H36 40P36 40P37 40H38 40P38 40H40 40P40 40P41 40P42 40P44 40P45 40P47 40P48 40P50 40P54 40P56 40P60

3 3 3 3 3 3 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 4 3 4 4 3 4 3 4 4 3 4 3 4 4 3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

G1 G1 G1 H1 H1 H1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 H1 P1 P1 H1 P1 P1 H1 P1 H1 P1 P1 H1 P1 H1 P1 P1 H1 P1 H1 P1 P1 P1 P1 P1 P1 P1 P1 P1 P1 P1 Q1 P1 Q1 Q1 Q1 Q1 Q1 Q1

0.875 0.875 0.875 1.000 1.000 0.875 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 0.875 1.313 1.313 0.875 1.313 1.313 0.875 1.313 0.875 1.313 1.313 0.875 1.313 0.875 1.313 1.313 0.875 1.313 0.875 1.313 1.313 1.131 1.313 1.313 1.313 1.313 1.313 1.313 1.313 1.313 1.750 1.313 1.750 1.750 1.750 1.750 1.750 1.750

1.000 1.000 1.000 1.250 1.250 1.250 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.250 1.938 1.938 1.250 1.938 1.938 1.250 1.938 1.250 1.938 1.938 1.250 1.938 1.250 1.938 1.938 1.250 1.938 1.250 1.938 1.250 1.935 1.938 1.938 1.938 1.938 1.938 1.938 1.938 2.500 1.938 2.500 2.500 2.500 2.500 2.500 2.500 2.500

1.500 1.500 1.500 1.594 1.594 1.500 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 1.500 2.188 2.188 1.500 2.188 2.188 1.500 2.188 1.500 2.188 2.188 1.500 2.188 1.500 2.188 2.188 1.500 2.188 1.500 2.188 2.188 2.188 2.188 2.188 2.188 2.188 2.188 2.188 2.188 2.188 2.781 2.188 2.781 2.781 2.781 2.781 2.781 2.781

1.031 1.031 1.031 1.125 1.125 1.031 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.031 1.656 1.656 1.031 1.656 1.656 1.031 1.656 1.031 1.656 1.656 1.031 1.656 1.031 1.656 1.656 1.031 1.656 1.031 1.656 1.656 1.656 1.656 1.656 1.656 1.656 1.656 1.656 1.656 1.656 2.219 1.656 2.219 2.219 2.219 2.219 2.219 2.219

0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284 0.284

0.313 0.313 0.313 0.156 0.156 0.063 0.063

2.000 2.000 2.000 2.500 2.500 2.500 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 2.500 3.000 3.000 2.500 3.000 3.000 2.500 3.000 2.500 3.000 3.000 2.500 3.000 2.500 3.000 3.000 2.500 3.000 2.500 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 4.500 3.000 4.500 4.500 4.500 4.500 4.500 4.500

0.3 0.4 0.4 0.5 0.6 0.6 0.6 1.4 0.8 1.3 0.9 1.3 0.9 1.5 1.0 1.6 1.0 1.7 1.1 1.8 1.3 1.9 1.3 1.9 1.4 1.4 1.4 2.1 2.3 1.6 2.3 2.5 1.8 2.6 1.9 2.6 2.8 2.1 2.9 2.3 3.1 3.3 2.6 3.3 2.8 3.5 3.6 3.9 4.0 4.2 4.6 4.8 5.0 5.5 5.9 6.6 8.8 8.6

0.063

40Q60 40P70 40Q70 40Q72 40Q80 40Q84 40Q96 40Q112

11.433 11.145 11.433 11.145 11.752 11.463 13.026 12.736 13.663 13.372 15.573 15.822 18.121 17.827

10.832 10.832 11.151 12.423 13.059 14.969 17.515

11.0 11.2 13.1 14.1 17.3 12.8

112

Contruction may not be exactly as shown. Solid or welded construction for sprockets may be substituted. Minor envelope variations may occur. Other bushing sizes and mounting directions are available. Specify bushing size and mounting direction (hub or plate side) when ordering. For Split Taper Bushings see page 200.

170