Pitch
- 1"
- 1-1/2”
- 1-1/4”
- 1-3/4”
- 1/2"
- 1/2”
- 1”
- 2”
- 3/4"
- 3/4”
- 3/8"
- 3/8”
- 5/8"
- 5/8”
Teeth
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 45
- 57
- 76
- 95
- 114
Outside Diameter De
- 27
- 28
- 31
- 34
- 37
- 37.2
- 40
- 41
- 43
- 45.2
- 46.3
- 47
- 48.7
- 49.3
- 52.3
- 52.6
- 53
- 55.3
- 57.4
- 57.5
- 57.6
- 58.3
- 61.3
- 61.8
- 62
- 63
- 64.3
- 65.5
- 68
- 69
- 69.5
- 71
- 73
- 73.5
- 73.6
- 75
- 77
- 77.8
- 78
- 80
- 81.5
- 81.7
- 83
- 85
- 85.8
- 86
- 87.5
- 88
- 89
- 89.7
- 92
- 93
- 93.6
- 93.8
- 94.7
- 98.1
- 98.2
- 98.3
- 99.5
- 99.8
- 101.3
- 101.8
- 103.3
- 104.3
- 105.5
- 105.8
- 107.3
- 108
- 108.4
- 109
- 110
- 110.4
- 111.5
- 113.4
- 114
- 115
- 116.4
- 117
- 117.9
- 118
- 119.5
- 122
- 122.5
- 123.4
- 124.2
- 125
- 125.5
- 126.1
- 126.4
- 127.8
- 128.3
- 129.7
- 130.2
- 132
- 133
- 134
- 134.3
- 136
- 137.8
- 138
- 138.4
- 139
- 140.7
- 141
- 141.8
- 142.6
- 144
- 146.7
- 147.8
- 148.4
- 148.7
- 149
- 150
- 151
- 153.2
- 153.8
- 153.9
- 154.6
- 157
- 157.8
- 158.6
- 158.8
- 160
- 162
- 162.3
- 162.7
- 163.9
- 165.2
- 165.9
- 166.8
- 167.9
- 168.9
- 169
- 172.3
- 173.2
- 174.2
- 174.5
- 176.3
- 176.9
- 177.9
- 178
- 179
- 181.2
- 184.1
- 185
- 186.2
- 187.9
- 188
- 189.1
- 189.3
- 190.5
- 194.2
- 196.3
- 197.5
- 198
- 198.2
- 199.2
- 200.8
- 203.3
- 204.2
- 205.5
- 208.1
- 209.3
- 210.3
- 213.5
- 214.6
- 216.8
- 218.1
- 218.2
- 221
- 221.6
- 222.3
- 226.8
- 228.2
- 229.6
- 232.3
- 232.8
- 232.9
- 234.3
- 234.9
- 235
- 236.4
- 237.7
- 238.3
- 239
- 245.1
- 245.8
- 246.3
- 246.5
- 248.3
- 248.8
- 251.3
- 254
- 258.4
- 258.6
- 260
- 262
- 264.8
- 268.5
- 270
- 270.6
- 274
- 278.5
- 278.6
- 280.9
- 282.5
- 282.7
- 287
- 288.6
- 289
- 292.5
- 294.8
- 296
- 296.2
- 296.9
- 298.7
- 303
- 304.6
- 306.8
- 308.8
- 312.6
- 313
- 313.3
- 317
- 318.9
- 319
- 320
- 320.7
- 328.8
- 329
- 329.1
- 331
- 336.9
- 339.1
- 343.2
- 345
- 345.2
- 349.2
- 349.6
- 354
- 355.2
- 359.3
- 361.3
- 367.3
- 369.4
- 373
- 377
- 377.5
- 379.5
- 387
- 390.1
- 391.6
- 392.1
- 393.6
- 399.6
- 403.7
- 409.7
- 415.8
- 416
- 419.8
- 425.8
- 427.8
- 440
- 441.9
- 444
- 452
- 464.2
- 466.9
- 469.9
- 470.3
- 474
- 474.2
- 476.2
- 488.5
- 500.6
- 506.5
- 514
- 557
- 561.2
- 584.1
- 585
- 585.1
- 591.5
- 627
- 700.6
- 706.5
- 781
- 783.5
- 933
- 936.9
Distance Through Bore H
- 22
- 25
- 30
- 32
- 35
- 40
- 45
- 50
- 56
- 63
- 65
- 70
- 75
- 80
- 90
- 95
- 100
- 110
- 120
Material
- C45 steel.
- Cast Iron
4DR30 | Challenge BS Sprocket
This 30 teeth 1/2″ sprocket with a Pilot Bore of 20 mm is manufactured by Challenge in C45 steel. . This Duplex sprocket fits chain 1/2” x 5/16” and has a part number 4DR30 and is available from stock. If you require additional information please contact Sales on 01952 676926.
3DR40 | Tsubaki BS Sprocket
This 40 teeth 3/8” sprocket with a Pilot Bore of 16 mm is manufactured by Tsubaki in C45 steel. . This Duplex sprocket fits chain 3/8” x 7/32” and has a part number 3DR40 and is available from stock. If you require additional information please contact Sales on 01952 676926.
8DR08 | Tsubaki BS Sprocket
This 08 teeth 1” sprocket with a Pilot Bore of 16 mm is manufactured by Tsubaki in C45 steel. . This Duplex sprocket fits chain 1” x 17.02mm and has a part number 8DR08 and is available from stock. If you require additional information please contact Sales on 01952 676926.
4DR29 | Dunlop BS Sprocket
This 29 teeth 1/2″ sprocket with a Pilot Bore of 20 mm is manufactured by Dunlop in C45 steel. . This Duplex sprocket fits chain 1/2” x 5/16” and has a part number 4DR29 and is available from stock. If you require additional information please contact Sales on 01952 676926.
4DR31 | Challenge BS Sprocket
This 31 teeth 1/2″ sprocket with a Pilot Bore of 20 mm is manufactured by Challenge in C45 steel. . This Duplex sprocket fits chain 1/2” x 5/16” and has a part number 4DR31 and is available from stock. If you require additional information please contact Sales on 01952 676926.
4DR28 | Tsubaki BS Sprocket
This 28 teeth 1/2” sprocket with a Pilot Bore of 20 mm is manufactured by Tsubaki in C45 steel. . This Duplex sprocket fits chain 1/2” x 5/16” and has a part number 4DR28 and is available from stock. If you require additional information please contact Sales on 01952 676926.
5DR20 | Tsubaki BS Sprocket
This 20 teeth 5/8” sprocket with a Pilot Bore of 16 mm is manufactured by Tsubaki in C45 steel. . This Duplex sprocket fits chain 5/8” x 3/8” and has a part number 5DR20 and is available from stock. If you require additional information please contact Sales on 01952 676926.
8DR11 | Challenge BS Sprocket
This 11 teeth 1″ sprocket with a Pilot Bore of 20 mm is manufactured by Challenge in C45 steel. . This Duplex sprocket fits chain 1” x 17.02mm and has a part number 8DR11 and is available from stock. If you require additional information please contact Sales on 01952 676926.
6DR17 | Dunlop BS Sprocket
This 17 teeth 3/4″ sprocket with a Pilot Bore of 20 mm is manufactured by Dunlop in C45 steel. . This Duplex sprocket fits chain 3/4” x 7/16” and has a part number 6DR17 and is available from stock. If you require additional information please contact Sales on 01952 676926.
5DR23 | Challenge BS Sprocket
This 23 teeth 5/8″ sprocket with a Pilot Bore of 16 mm is manufactured by Challenge in C45 steel. . This Duplex sprocket fits chain 5/8” x 3/8” and has a part number 5DR23 and is available from stock. If you require additional information please contact Sales on 01952 676926.