No. 180 2 ” Pitch — Plain Bore
Dimensions are in inches unless otherwise indicated.
Type A
Sprocket Diameters
Type B
2 1 / 4 ” Pitch
Hub
Catalog Number 180A11 180A12 180A13 180A14 180A15 180A16 180A17 180A18 180A19 180A20 180A21 180A22 180A23 180A24 180A25 180A28 180A30 180A35 180A40 180A45 180A54 180A60
Plain Bore
Wt. Lbs.
Catalog Plain †Max.
Wt. Lbs.
No. Outside Pitch Caliper Teeth Diameter Diameter Diameter
Number 180B11 180B12 180B13 180B14 180B15 180B16 180B17 180B18 180B19 180B20 180B21 180B22 180B23 180B24 180B25 180B28
Bore
Bore Dia.
LTB
6.499 7.287 7.927 8.705 9.357
9.010 9.750
7.986 8.693 9.402
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 28 30 35 40 45 54 60
15.00 17.00 21.50 25.50 28.80 33.10 37.70 42.30 47.90 52.80 59.00 65.00 72.10 81.10 85.00
30.00 34.00 36.00 42.00 45.00 51.00 56.00 61.00 66.00 72.00 78.00 87.00 95.00
1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈
3⁵⁄₈ 4 4 5¹⁄₄ 5¹⁄₄ 5¹⁄₄ 5¹⁄₄ 5¹⁄₄ 5³⁄₈ 5³⁄₈ 5³⁄₈ 5³⁄₈ 5³⁄₈ 5³⁄₈ 5³⁄₈ 5¹⁄₂
5¹⁄₂ 6 6 7 7 7 7 7 7¹⁄₂ 7¹⁄₂ 7¹⁄₂ 7¹⁄₂ 7¹⁄₂ 7¹⁄₂ 7¹⁄₂ 8
2¹⁵⁄₁₆ 2¹⁵⁄₁₆ 2¹⁵⁄₁₆ 3¹⁄₈ 3¹⁄₈ 3¹⁄₈ 3¹⁄₈ 3¹⁄₈ 3³⁄₈ 3³⁄₈ 3³⁄₈ 3³⁄₈ 3³⁄₈ 3³⁄₈ 3³⁄₈ 3¹¹⁄₁₆
1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈ 1³⁄₈
10.480 11.210 11.940 12.660 13.390 14.110 14.830 15.560 16.280 17.000 17.720 18.440 19.160 21.320 22.760 26.350 29.940 33.530 39.980 44.280
10.111 10.822 11.533 12.245 12.957 13.670 14.383 15.096 15.810 16.524 17.238 17.952 20.096 21.525 25.101 28.677 32.255 38.696 42.992
10.127 10.787 11.551 12.217 12.977 13.648 14.404 15.079 15.832 16.511 18.690 20.119 23.669 27.271 30.829 37.290 41.586
103.00 110.00 135.00
105.00 124.00 171.00 222.00 278.00 402.00 499.00
SEE CURRENT DISCOUNT SHEET FOR ALTERATION CHARGES † Dimensions shown allow for standard keyway with set screw at 90° Hub diameter may vary to suit bore sizes
CHAIN TECHNICAL DATA Size
180 2 ¹⁄₄ ”
Pitch
1 ¹³⁄₃₂ ” 1.406”
Inside Width Roller Diameter
C-52
TYPE A
TYPE B
Made with FlippingBook Digital Proposal Creator