3SR76 06B-1 76T Simplex Pilot Bore Sprocket Cast Iron

3SR76 06B-1 76T Simplex Pilot Bore Sprocket Cast Iron

76 Tooth Simplex Sprockets
British Standard
3/8" x 7/32"
Cast Iron G20 UNI 5007

Tooth Radius r3 = 10

Radius size C = 1.0

Tooth width B1 = 5.3

All dimensions in mm

Intermediate sizes & special platewheels to drawing

Standard : to DIN 8187 ISO/R 606

No. teeth Outside diam. Pitch diam. Simplex
Hub diam. Bore diam. Length
38 119.5 115.35 70 19 32
45 140.7 136.55 70 19 32
57 176.9 172.91 70 19 32
76 234.9 230.49 70 19 32
*95 292.5 288.08 80 19 40
*114 349.6 345.68 80 19 40
*150 459.2 454.82 90 23 45
* simplex sprockets with rim reinforcement on both sides