Martin Sprocket
Martin Sprocket 2012x21/16 - Taper Lock, 2012
Model: 2012x21/16
Martin Sprocket 2012x21/16 Taper-Lock bushing — 2012 series, 1-5/16" bore, 3/8 x 3/16 keyway, 3.875" OD x 2.1250" long, 3.000" bolt circle, ships with 1/2-13 x 1.
Technical Specifications
| Bushing Type | Taper-Lock |
| Series | 2012 |
| Max Bore (in) | 2.6250 |
| Bore Type | Keyed |
| Exact Bore (in) | 1.3125 |
| Keyway | 3/8 x 3/16 |
| Outer Diameter (in) | 3.875 |
| Length | 2.1250 |
| Bolt Circle (in) | 3.000 |
| Hardware Included | 1/2-13 x 1 |
| Exact Bore Display | 1-5/16" |
| Max Bore Display | 2-5/8" |
| Keyway Decimal | 0.375x0.188 |
Manufacturer
Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
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