Sprocket Catalog

Sprocket Diameters

Type B

No. 80

Caliper No. 100 Catalogue 1¹⁄₄ " Pitch

LTB

No. of Outside

Pitch

Bushing

Weight (Ibs.)

Teeth Diameter Diameter Diameter

Number Style Hub

LTB SINGLE SPLIT TAPER (L) OL

M 1 1/4" PITCH

C H

DOUBLE SPLIT TAPER

1" PITCH

2 3 / 16 2 27 / 32 2 27 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 3 5 / 32 2 25 / 32 2 25 / 32 2 25 / 32 3 5 / 32 2 25 / 32 3 5 / 32 2 25 / 32 3 5 / 32 2 25 / 32 3 5 / 32 2 25 / 32 3 5 / 32 2 25 / 32 3 5 / 32 2 25 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32

3.642 4.080 4.435 4.868 5.229 5.658 6.024 6.449 6.819 7.240 7.613 7.613 8.034 8.409 8.826 8.826 9.204 9.204 9.620 9.620 9.999 9.999

- 1 / 16 1 / 16

P1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 R1 Q1 Q1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1

1 5 / 16 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 2 1 3 / 4 1 3 / 4 1 3 / 4 2 1 3 / 4 2 1 3 / 4 2 1 3 / 4 2 1 3 / 4 2 1 3 / 4 2 1 3 / 4

5.007 5.415 5.821 6.227 6.631 7.034 7.437 7.839 8.241 8.642 9.043 9.043 9.444 9.844

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5

4 4 4 4 1 3 / 16 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 7 / 8 2 1 / 2 2 1 / 2 2 1 / 2 2 7 / 8 2 1 / 2 2 7 / 8 2 1 / 2 2 7 / 8 2 1 / 2 2 7 / 8 2 1 / 2 2 7 / 8 2 1 / 2 2 7 / 8 2 1 / 2 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 0.692 P

3 3 7 / 8 3 7 / 8 3 7 / 8 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 5 3 / 4 4 1 / 2 4 1 / 2 4 1 / 2 5 3 / 4 4 1 / 2 5 3 / 4 4 1 / 2 5 3 / 4 4 1 / 2 5 3 / 4 4 1 / 2 5 3 / 4 4 1 / 2 5 3 / 4 4 1 / 2 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 21 / 32 1 / 16 5 / 32 - - - - - - - - - - - - - - - - - - - - - - - - - - - -

4.438 4.830 5.224 5.618 6.013 6.408 6.803 7.199 7.595 7.990 8.388 8.388 8.784 9.180 9.576 9.576 9.974 9.974

1 1 / 4 1 7 / 8 1 7 / 8

2.8 3.5 4.3 5.6 6.6 7.4 8.2 9.0 9.8

Pitch Diameter 100P11 100Q12 100Q13 100Q14 100Q15 100Q16 100Q17 100Q18 100Q19 100Q20 100Q21 100R21 100Q22 100Q23 100Q24 100R24 100Q25 100R25 100Q26 100R26 100Q27 100R27 100Q28 100R28 100Q30 100R30 100Q32 100R32 100R35 100R40 100R42 100R45 100R48 100R54 100R60 100R70 100R72 100R80 100R84 4.438 4.830 5.224 5.612 6.013 6.408 6.803 7.199 7.595 7.990 8.368 8.368 8.784 9.180 9.576 9.576 9.974 9.974 10.370 10.370 10.766 10.766 11.164 11.164 11.959 11.959 12.753 12.753 13.945 15.933 16.728 17.920 19.113 21.498 23.884 27.861 28.657 31.839 33.430 Pitch 3.236 3.550 3.550 3.864 4.179 4.494 4.494 4.810 4.810 5.126 5.126 5.442 5.442 5.759 5.759 6.076 6.076 6.392 6.710 7.027 7.344 7.661 7.979 8.296 8.614 8.931 9.249 9.567 9.884 10.202 10.520

11 12 13 14 15 16 17 18 19 20 21 21 22 23 24 24 25 25 26 26 27 27 28 28 30 30 32 32 35 40 42 45 48 54 60 70 72 80 84

U.S. Tsubaki Stock Sprockets

Chain Data Chain Size

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1 13 / 16 1 13 / 16 1 13 / 16 1 13 / 16 1 13 / 16 1 13 / 16 1 13 / 16 1 13 / 16 2 3 / 16 1 13 / 16 1 13 / 16 1 13 / 16 2 3 / 16 1 13 / 16 2 3 / 16 1 13 / 16 2 3 / 16 1 13 / 16 2 3 / 16 1 13 / 16 2 3 / 16 1 13 / 16 2 3 / 16 1 13 / 16 2 3 / 16 2 3 / 16 2 3 / 16 2 3 / 16 2 3 / 16 2 3 / 16

Sprocket Diameters

Type B

100

1 " Pitch .625"

LTB

Pitch

1.250"

Pitch

Sprocket Diameters

Type A, B and C

No. of Outside

Pitch

Caliper Catalogue 1 " Pitch Caliper Catalogue .625" .625"

Bushing

Weight (Ibs.)

Inside Width

.750" .750"

Inside Width

Sprocket Diameters

Type B

Teeth Diameter Diameter Diameter

Number Style Hub

LTB 1 1 / 2 1 1 / 2 1 1 / 2 1 5 / 16 1 5 / 16 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16

(L)

C H

LTB

Roller Diameter

1 " Pitch

Roller Diameter

(L) 2 3 / 32 1 1 / 2 2 11 / 32 2 3 / 16 2 3 / 16 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32

- - - - 1.2 1.3 1.6 2.0 2.4 2.6 2.9 3.0 3.4 3.5 4.6 3.8 5.3 4.4 6.0 4.9 6.5 7.0 7.3 8.2 8.8 9.1 9.6 H

No. of Outside

Pitch 3.236 3.550 3.550 3.864 4.179 4.494 4.494 4.810 4.810 5.126 5.126 5.442 5.442 5.759 5.759 6.076 6.076 6.392 6.710 7.027 7.344 7.661 7.979 8.296 8.614 8.931 9.249 9.567 9.884 11.471 13.382 14.366 15.290 16.562 17.198 19.107 21.653 22.926 24.198 30.245 4.179 4.494 4.810 5.126 5.442 5.759 6.076 6.392 6.710 7.027 7.344 7.661 7.979 8.296 8.614 8.931 9.567

Bushing

Weight (Ibs.)

H1 H1 P1 P1 P1 P1 Q1 P1 Q1 P1 Q1 P1 Q1 P1 Q1 P1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1

1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 1.710 21 / 32 1 / 16 5 / 32 M - - - - - - - - - - - - - - - - - - - - - - - - - - - -

4.657 4.981 5.305 5.627 5.950 6.271 6.593 6.914 7.235 7.555 7.876 8.196 8.516 8.836 9.156 9.475 3.678 4.006 4.006 4.332 4.657 4.981 4.981 5.305 5.305 5.627 5.627 5.950 5.950 6.271 6.271 6.593 6.593 6.914 7.235 7.555 7.876 8.196 8.516 8.836 9.156 9.475 9.795 10.114 10.434 10.753 11.072 4.657 4.981 5.305 5.627 5.950 6.271 6.593 6.914 7.235 7.555 7.876 8.196 8.516 8.836 9.156 9.475

2.611 2.888 2.888 3.239 3.523 3.869 3.869 4.158 4.158 4.501 4.501 4.794 4.794 5.134 5.134 5.430 5.430 5.767 6.066 6.402 6.702 7.036 7.338 7.671 7.974 8.306 8.611 8.942 9.247 9.577 9.883

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

1 1 / 4 1 1 / 4

0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575

- - - - - - - - - - - - - - - - - - 3 3 3 3 3 7 / 8 3 3 7 / 8 3 3 7 / 8 3 3 7 / 8 3 4 1 / 2 3 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 C 2 1 / 2 2 1 / 2

1 21 / 64 3 / 4 1 17 / 32 1 3 / 8 1 3 / 8 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16

80H10 80H11 80P11 80P12 80P13 80P14 80Q14 80P15 80Q15 80P16 80Q16 80P17 80Q17 80P18 80Q18 80P19 80Q19 80Q20 80Q21 80Q22 80Q23 80Q24 80Q25 80Q26 80Q27 80Q28 80Q29 80Q30 80Q31 80Q32 80Q33

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 36 42 45 48 52 54 60 68 72 76 95 10 11 11 12 13 14 14 15 15 16 16 17 17 18 18 19 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

LTB

Nominal Tooth Width:

0.692"

Teeth Diameter Diameter Diameter Nominal Tooth Width: 0.557"

Number Type Style Hub

LTB

No. of Outside

Caliper Catalogue

Bushing

Weight

5 / 8 1 3 / 4 1 3 / 4

3.6 5.4 5.4 4.8 6.0 7.3 8.5 7.8 9.4

1 15 / 16 3 1 / 2 3 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 2 7 / 8 4 7 / 8 4 7 / 8 4 7 / 8 4 7 / 8 4 7 / 8 4 7 / 8 5 1 / 4 5 1 / 4

- 4 1 / 2 3 7 / 8

2 19 / 32 4 5 / 8 3 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 3 5 / 32 5 5 / 32 5 5 / 32 5 5 / 32 5 5 / 32 5 5 / 32 5 5 / 32 5 23 / 32 5 23 / 32

13 / 32 27 / 32

1.71 2 3 / 4 2 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 2 2 2 2 2 2 2 2 2 2 2 2 4 4 4 4 4 4 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2

3.523 3.869 4.158 4.501 4.794 5.134 5.430 5.767 6.066 6.402 6.702 7.036 7.338 7.671 7.974 8.306 8.942

P1 Q2 Q2 Q1 Q1 Q1 Q1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R2 R2 R2 R2 R2 R2 U0 U0

13 16 12 13 13 13 13 12 12 12 12 12 12 12 12 12 12 12 12 12 15 15 15 15 15 15 15 15

A C B A A A A B B B B B B B B B B B B B B B B B B B B B

D80P13 D80Q14 D80Q15 D80Q16 D80Q17 D80Q18 D80Q19 D80R20 D80R21 D80R22 D80R23 D80R24 D80R25 D80R26 D80R27 D80R28 D80R30 D80R36 D80R42 D80R45 D80R48 D80R52 D80R54 D80R60 D80R68 D80R72 D80U76 D80U95 A A A A A B B B B B B B B B B B B B B

Teeth Diameter Diameter Diameter

Number Style Hub

LTB 1 1 / 2 1 1 / 2 1 1 / 2 LTB 1 5 / 16 1 5 / 16 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1 3 / 4 1 5 / 16 1.750 1.750 2.000 1.750 1.750 1.750 2.000 1.750 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1.750 1.750 1.750 1.750 1.750 1.750 1.750 1.750 2.000 1.750 2.000 1.750 2.000 1.750 2.000 1.750 2.000 1.750 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000

(L)

C H

(Ibs.)

Plate Thickness

1.710"

All dimensions in inches unless noted.

2 3 / 32 1 1 / 2 2 11 / 32 2 3 / 16 2 3 / 16 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 3 / 16 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32 2 25 / 32

1.2 1.3 1.6 2.0 2.4 2.6 2.9 3.0 3.4 3.5 4.6 3.8 5.3 4.4 6.0 4.9 6.5 7.0 7.3 8.2 8.8 9.1 9.6

H1 H1 P1 P1 P1 P1 Q1 P1 Q1 P1 Q1 P1 Q1 P1 Q1 P1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1

10.9 11.8 12.1 12.6 13.8 15.4 15.6 16.0 16.5 17.3 17.9 18.0 18.5 19.6 20.1 22.4 22.9 25.3 26.5 30.2 40.9 44.3 50.5 57.5 69.0 84.0

Outside Diameter 9.444 9.844 10.245 10.245 3.678 4.006 4.006 4.332 4.657 4.981 4.981 5.305 5.305 5.627 5.627 5.950 5.950 6.271 6.271 6.593 6.593 6.914 7.235 7.555 7.876 8.196 8.516 8.836 9.156 9.475 9.795 5.007 5.415 5.821 6.227 6.631 7.034 7.437 7.839 8.241 8.642 9.043 9.043 10.645 10.645 11.045 11.045 11.444 11.444 11.844 11.844 12.643 12.643 13.441 13.441 10.114 10.434 10.753 11.072 14.639 16.633 17.430 18.626 19.821 22.212 24.601 28.583

2.611 2.888 2.888 3.239 3.523 3.869 3.869 4.158 4.158 4.501 4.501 4.794 4.794 5.134 5.134 5.430 5.430 5.767 6.066 6.402 6.702 7.036 7.338 7.671 7.974 8.306 8.611 8.942 9.247 9.577 9.883

1 1 / 4 1 1 / 4

1 5 / 16 1 5 / 16 1 5 / 16 1 5 / 16 1 5 / 16 1 5 / 16 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575 0.575

2 1 / 2 2 1 / 2 3 3 3 3 3 7 / 8 3 3 7 / 8 3 3 7 / 8 3 3 7 / 8 3 4 1 / 2 3 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2

1 21 / 64 3 / 4 1 17 / 32 1 3 / 8 1 3 / 8 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 3 / 8 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16

80H10 80H11 80P11 80P12 80P13 80P14 80Q14 80P15 80Q15 80P16 80Q16 80P17 80Q17 80P18 80Q18 80P19 80Q19 80Q20 80Q21 80Q22 80Q23 80Q24 80Q25 80Q26 80Q27 80Q28 80Q29 80Q30 80Q31 80Q32 80Q33

10 11 11 12 13 14 14 15 15 16 16 17 17 18 18 19 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

100 Single Split Taper - 1.25" Pitch

Types A, B and C

80 Double Split Taper - 1" Pitch All dimensions in inches unless noted.

3 / 4 3 / 4 3 / 4 3 / 4

1 15 / 16 1 15 / 16 1 15 / 16 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16 2 1 / 2 1 15 / 16

Types A, B and C

No. of Teeth

Caliper Diameter

Catalog Number Bushing Style

LTB Bushing (L)

M C

H Wt. LBS

No. of Teeth

Outside Diameter

Pitch Diameter

Caliper Diameter

Catalog Number

LTB Bushing (L)

Type Bushing Style LTB

M C

H Wt. LBS

11 12 13 14 15 16 17 18 19 20 21 21 22 23 24 24 25 25 26 26 27 27 28 28 30 30 32 32 35 40 42 45 48 54 60 70

3.642 4.080 4.435 4.868 5.229 5.658 6.024 6.449 6.819 7.240 0.613 7.613 8.034 8.409 8.826 8.826 9.204 9.204 9.620 9.620 9.999 9.999

100P11 100Q12 100Q13 100Q14 100Q15 100Q16 100Q17 100Q18 100Q19 100Q20 100Q21 100R21 100Q22 100Q23 100Q24 100R24 100Q25 100Q25 100Q26 100Q26 100Q27 100Q27

P1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 Q1 R1 Q1 Q1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 Q1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1 R1

1.156 1.9375

2.188 1.250 0.692

3.388 2.8

2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.875 2.500 2.875 2.500 2.875 2.500 2.875 2.500 2.875 2.500 2.875 2.800 2.875 2.500 2.875 2.500 2.875 2.875 2.875 2.875 2.875 2.875 2.875 2.875 2.875 2.875 2.875 2.875

2.844 1.875 0.692 0.063 3.875 3.5 2.844 1.875 0.692 0.063 3.875 4.3

13 14 15 16

4.179 4.494 4.810 5.126

3.523 D80P13

P1 Q2 Q2 Q1

13 1.710 1.938 2.594 0.625 1.710 0.406

3.6

10.245 10.245 10.645 10.645 11.045 11.045 11.444 11.444 11.844 11.844 12.643 12.643 13.441 13.441 14.639 16.633 17.430 18.626 19.821 22.212 24.601 28.583 29.380 32.565 34.157

10.114 12.030 13.944 14.901 15.857 17.132 17.769 19.681 22.230 23.504 24.778 30.828 5 1 / 4 5 1 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 5 3 / 4 8 1 / 2 8 1 / 2 Construction 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 available. Specify bushing size and mounting direction (hub or plate side) when ordering. 10.8 12.3 14.1 15.8 18.1 20.4 22.7 26.8 41.6 58.0 68.0 86.0 103.0 111.0 135.0 176.0 198.0 219.0 342.0 3 3 / 4 3 3 / 4 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 1 5 / 32 7 / 8 7 / 8 7 / 8 7 / 8 7 / 8 7 / 8 1 1 / 2 1 1 / 2 2 9 / 32 2 9 / 32 2 9 / 32 2 9 / 32 2 9 / 32 2 9 / 32 2 1 / 32 2 1 / 32 10.849 12.757 13.702 14.665 15.937 16.573 18.482 21.028 22.301 23.573 29.616 3.869 D80Q14 C 4.158 D80Q15 B 16 2.750 3.500 4.625 1.750 1.710 0.844 4.500 5.4 12 2.750 3.500 3.781 1.750 1.710 13 1.750 2.500 2.781 0.750 1.710 13 1.750 2.500 2.781 0.750 1.710 13 1.750 2.500 2.781 0.750 1.710 3.875 5.4 4.501 D80Q16 4.794 D80Q17 5.134 D80Q18 5.430 D80Q19 4.8 6.0 7.3 8.5 17 18 19 20 5.442 5.759 6.076 6.392 Q1 Q1 Q1 R1 13 1.750 2.500 2.781 0.750 1.710 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 5.767 D80R20 6.066 D80R21 6.402 D80R22 6.702 D80R23 5.250 7.8 5.250 9.4 5.750 10.8 5.750 12.3 21 22 23 24 6.710 7.027 7.344 7.661 R1 R1 R1 R1 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 7.036 D80R24 7.338 D80R25 7.671 D80R26 7.974 D80R27 5.750 14.1 5.750 15.8 5.750 18.1 5.750 20.4 25 26 27 28 7.979 8.296 8.614 8.931 R1 R1 R1 R1 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 8.306 D80R28 8.942 D80R30 5.750 22.7 5.750 26.8 5.750 41.6 5.750 58.0 30 36 42 45 10.114 9.567 R1 R1 R1 R1 12.030 11.474 10.849 D80R36 13.944 13.382 12.757 D80R42 14.901 14.366 13.702 D80R45 15.857 16.562 14.665 R80R48 12 2.000 2.875 3.156 1.156 1.710 12 2.000 2.875 3.156 1.156 1.710 5.750 68.0 17.135 16.562 15.937 D80R52 17.769 17.198 16.573 D80R54 Construction 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 available. Specify bushing size and mounting direction (hub or plate side) when ordering. B B 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 1 3 / 4 10.6 10.9 12.4 12.6 13.4 13.9 14.8 15.5 10.202 10.520

2.781 1.813 0.692 2.781 1.813 0.692 2.781 1.813 0.692 2.781 1.813 0.692 2.781 1.813 0.692 2.781 1.813 0.692 2.781 1.813 0.692 2.781 1.813 0.692 3.156 2.188 0.692 2.781 1.813 0.692 2.781 1.813 0.692 3.156 1.813 0.692 2.781 2.188 0.692 3.156 1.813 0.692 2.781 2.188 0.692 3.156 1.818 0.692 2.781 2.188 0.692 3.156 1.818 0.692 2.781 2.188 0.692 3.156 1.818 0.692 2.781 2.188 0.692 3.156 1.818 0.692 2.781 2.188 0.692 3.156 1.818 0.692 2.781 2.188 0.692 3.156 2.188 0.692 3.156 2.188 0.692 3.156 2.188 0.692 3.156 2.188 0.692 3.156 2.188 0.692

4.500 5.6 4.500 6.6 4.500 7.4 4.500 8.2 4.500 9.0 4.500 9.8 4.500 10.9 4.500 11.8 5.750 12.1 4.500 12.6 4.500 13.8 4.500 15.4 5.750 15.6 4.500 16.0 5.750 16.5 4.500 17.3 5.750 17.9 4.500 18.0 5.750 18.5 4.500 19.6 5.750 20.1 4.500 22.4 5.750 22.9 5.750 25.3 5.750 26.5 5.750 30.2 5.750 40.9 5.750 44.3 5.750 50.5 5.750 57.5 10.6 10.9 12.4 12.6 13.4 13.9 14.8 15.5

10.370 10.370 10.768 10.768 11.164 11.164 11.959 11.959 12.753 12.753 13.945 15.933 16.728 17.920 19.113 21.498 23.884 27.861 28.657 31.839 33.430

10.414 10.414 11.209 11.209 12.003 12.003 13.181 15.183 15.978 17.159 18.363 20.748 23.134 27.111 27.908 31.089 32.680

2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2 2 1 / 2

2 2 2 2 2 2 2 2 2 2 2 2

10.414 100Q28 10.414 100Q28 11.209 100Q30 12.003 100Q32 12.003 100Q32 11.209 100R30

48 52 54 60

R2 R2 R2 R2 R2 R2

15 4.000 4.875 5.156 0.875 1.710 2.281 5.750 86.0 15 4.000 4.875 5.156 0.875 1.710 2.281 5.750 103.0 15 4.000 4.875 5.156 0.875 1.710 2.281 5.750 111.0 15 4.000 4.875 5.156 0.875 1.710 2.281 5.750 135.0 15 4.000 4.875 5.156 0.875 1.710 2.281 5.750 176.0

13.181 15.183 15.975 17.159 18.363 20.748 23.134 27.111 27.908 31.089 32.680

100R35 100R40 100R42 100R45 100R48 100R54 100R60 100R70 100R72 100R80 100R84

7 / 8 7 / 8 7 / 8 7 / 8 7 / 8 7 / 8

19.681 19.107 18.482 D80R60 22.230 21.653 21.028 D80R68

B B

Dimensional Data Double Strand Chain 80 Size 80-2 Pitch 1.000" Chain Inside Width 0.625" Roller Diameter 0.625" Nominal Tooth Width 0.557" Plate Thickness 1.710" 72 If the sprocket needed is not listed above, please contact Tsubaki for made- to-order custom sprockets. Dimensional Data Single Strand Chain 80 Size 80 Pitch 68 1.000" Chain Inside Width 0.625" Roller Diameter 0.625" Nom. Tooth Width 0.575"

3.156 0.875 0.692 0.156 5.750 69.0 3.156 0.875 0.692 0.156 5.750 84.0 3.156 0.875 0.692 0.156 5.750 104.0 3.156 0.875 0.692 0.156 5.750 106.0 3.156 0.875 0.692 0.156 5.750 135.0 3.156 0.875 0.692 0.156 5.750 138.0 104.0 106.0 135.0 138.0

If the sprocket needed is not listed above, please contact Tsubaki for made- to-order custom sprockets. B 15 4.000 4.875 5.156 0.875 1.710 2.281 5.750 198.0 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. All Tsubaki stock sprockets have hardened teeth (Rockwell C35 minimum). 23.504 22.926 22.301 D80R72

72 80 84 Dimensional Data Single Strand Chain 80 Size 80 Pitch 29.380 32.565 34.157 1.000" Chain Inside Width 0.625" Roller Diameter 0.625" Nom. Tooth Width 0.575"

5 5 5

Construction 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 available. Specify bushing size and mounting direction (hub or plate side) when ordering. 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.

Dimensional Data Single Strand Chain 100 Size 100 Pitch 1.250" Chain Inside Width 0.750" Roller Diameter 0.750" Nominal Tooth Width 0.692"

If the sprocket needed is not listed above, please contact Tsubaki for made- to-order custom sprockets.

All Tsubaki stock sprockets have hardened teeth (Rockwell C35 minimum).

TYPE B STYLE 3

TYPE B STYLE 4

If the sprocket needed is not listed above, please contact Tsubaki for made-to-order custom sprockets.

TYPE B STYLE 3

TYPE B STYLE 4

STYLE 15 TYPE B

STYLE 12 TYPE B

STYLE 16 TYPE C

STYLE 13 TYPE A

All Tsubaki stock sprockets have hardened teeth (Rockwell C35 minimum).

STYLE 5 TYPE B

TYPE B STYLE 4

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