MARTIN SPROCKET Simplex Taper Bushed Metric Roller Chain Sprockets, 12B-1 Chain Number
Filter
| Style | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Bushing Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | 12BTB13H | 79.6 mm | 91.35 mm | 13 | 25.4 mm | 1210 Taper Lock | 19.05 mm | €142.26 | |
| B | 12BTB14H | 85.61 mm | 97.36 mm | 14 | 25.4 mm | 1210 Taper | 19.05 mm | €164.85 | |
| B | 12BTB15H | 91.63 mm | 103.37 mm | 15 | 25.4 mm | 1610 Taper | 19.05 mm | €175.41 | |
| B | 12BTB16H | 97.65 mm | 109.39 mm | 16 | 25.4 mm | 1610 Taper | 19.05 mm | €180.36 | |
| B | 12BTB17H | 103.67 mm | 115.42 mm | 17 | 25.4 mm | 1610 Taper | 19.05 mm | €188.94 | |
| B | 12BTB18H | 109.7 mm | 121.45 mm | 18 | 25.4 mm | 1610 Taper | 19.05 mm | €213.51 | |
| B | 12BTB19H | 115.74 mm | 127.49 mm | 19 | 25.4 mm | 1610 Taper Lock | 19.05 mm | €222.97 | |
| B | 12BTB20H | 121.78 mm | 133.52 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €233.74 | |
| B | 12BTB21H | 127.82 mm | 139.56 mm | 21 | 31.75 mm | 2012 Taper Lock | 19.05 mm | €236.51 | |
| B | 12BTB22H | 133.86 mm | 145.61 mm | 22 | 31.75 mm | 2012 Taper | 19.05 mm | €250.95 | |
| B | 12BTB23H | 139.9 mm | 151.65 mm | 23 | 31.75 mm | 2012 Taper | 19.05 mm | €259.56 | |
| B | 12BTB24H | 145.95 mm | 157.7 mm | 24 | 31.75 mm | 2012 Taper | 19.05 mm | €274.21 | |
| C | 12BTB25H | 151.99 mm | 163.74 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €286.90 | |
| C | 12BTB26H | 158.04 mm | 169.79 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €297.66 | |
| C | 12BTB27H | 164.09 mm | 175.84 mm | 27 | 31.75 mm | 2012 Taper | 19.05 mm | €303.70 | |
| C | 12BTB28H | 170.14 mm | 181.89 mm | 28 | 31.75 mm | 2012 Taper | 19.05 mm | €309.49 | |
| C | 12BTB30H | 182.25 mm | 193.99 mm | 30 | 31.75 mm | 2012 Taper | 19.05 mm | €319.80 | |
| C | 12BTB32 | 194.35 mm | 206.1 mm | 32 | 31.75 mm | 2012 Taper | 19.05 mm | €330.36 | |
| C | 12BTB35 | 212.52 mm | 224.27 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €345.21 | |
| C | 12BTB36 | 218.57 mm | 230.32 mm | 36 | 31.75 mm | 2012 Taper | 19.05 mm | €349.75 | |
| C | 12BTB38 | 230.69 mm | 242.43 mm | 38 | 31.75 mm | 2012 Taper | 19.05 mm | €357.27 | |
| C | 12BTB40 | 242.8 mm | 254.55 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €364.80 | |
| D | 12BTB42 | 254.92 mm | 266.66 mm | 42 | 31.75 mm | 2012 Taper | 19.05 mm | €403.33 | |
| E | 12BTB45 | 273.09 mm | 284.84 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €421.84 | |
| F | 12BTB48 | 291.27 mm | 303.02 mm | - | 31.75 mm | 2012 Taper | 19.05 mm | €445.97 | |
| G | 12BTB54 | 327.63 mm | 339.38 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €492.43 | |
| B | 12BTB57 | 345.81 mm | 357.56 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €448.46 | |
| B | 12BTB60 | 363.99 mm | 375.74 mm | 60 | 44.45 mm | 2517 Taper | 19.05 mm | €474.67 | |
| B | 12BTB70 | 424.61 mm | 436.36 mm | 70 | 44.45 mm | 2517 Taper | 19.05 mm | €584.98 | |
| B | 12BTB72 | 436.73 mm | 448.48 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €611.72 | |
| B | 12BTB76 | 460.98 mm | 472.73 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €705.25 | |
| H | 12BTB84 | 509.48 mm | 521.23 mm | 84 | 44.45 mm | 2517 Taper | 19.05 mm | €809.20 | |
| H | 12BTB95 | 576.17 mm | 587.91 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €830.42 | |
| H | 12BTB96 | 582.23 mm | 593.98 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €851.69 | |
| H | 12BTB114 | 691.36 mm | 703.11 mm | - | 44.45 mm | 2517 Taper | 19.05 mm | €1,156.45 |
We are here to help!
Looking for a part not listed here?
Explore More
- BRADY
- JESCRAFT
- KEYSHAFT
- QUICK-SLING
- STAHLIN
- Bin And Box Accessories
- Push Brooms
- Supplied Air Respirators
- Cutting Torches
- Coil Hooks
- MEMPHIS GLOVE Ultratech General Purpose Gloves
- CHICAGO PNEUMATIC Angle Wheel Grinders, Bevel Gear
- RUD CHAIN INOX-STAR Stainless Steel Eye Bolts, Metric
- ANVIL 001CTG Series Adjustable Clevis Hangers, Copper Plated, Imperial
- ANVIL AS3373 Series Universal Angle Brackets
- OSG 318 High Performance Pipe Tap
- KOHLER ENGINES Recoil Starter
- MACROMATIC Seal Leakage and Over Temperature Relay
- CHICAGO PROTECTIVE APPAREL ARC Flash Jacket And Bib Kit, 12 Cal
- STEINER INDUSTRIES P210 MIG Welding Gloves







