MARTIN SPROCKET & GEAR 12BTB114
MARTIN SPROCKET & GEAR
MARTIN SPROCKET & GEAR 12BTB114
12BTB114 PART NUMBER
Tapered Bushed Sprocket - Metric - Taper Lock Bushing, 12B / 3/4 in, 114 Teeth, 2517 Bushing, Steel Material
QTY QUOTEMARTIN SPROCKET & GEAR - MARTIN SPROCKET & GEAR 12BTB114
A metric taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket.
When installed this bushing is compressed onto the shaft providing a tight grip.
Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
Tolerances meet or exceed ISO standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Interchangeable with other manufacturers’ Taper bushings
SPECIFICATIONS
| Bushing Type | Taper Lock Bushing |
|---|---|
| Pitch Diameter | 691.4 mm |
| Bore Type | Bushed |
| Caliper Diameter | 679.3 mm |
| Chain Number & Pitch | 12B / 3/4 in |
| Hub Style | TB |
| Chain / Sprocket Type | Metric Roller Chain |
| Hub Type | B Hub |
| Bore Diameter | 12.7 mm |
| Hub Diameter | 107.95 mm |
| Bushing Size | 2517 |
| Hub Outside Diameter | 108 mm |
| Number Of Teeth | 114 |
| Hub Projection | 76 mm |
| Number Of Strands Across | 1 |
| Chain Roller Diameter | 12 mm |
| Material | Steel |
| Chain Roller Width | 12 mm |
| Maximum Bore Diameter | 57.2 mm |
| Surface Treatment | Protective Coating |
| Length Through Bore | 44.45 mm |
| Storage Dimension Height | 1.75 mm |
| Bushing Bore Range | 0.5000 to 2.5000 in |
| Storage Dimension Length | 27.69 mm |
| Outside Diameter | 703.1 mm |
| Storage Dimension Width | 27.69 mm |
| Pitch Type | Single |
| Manufacturer Upc Number | 697950410401 |
| Hardened Teeth | Non-Hardened Teeth |
| Tooth Width | 11 mm |
| Weight | 70.833 lbs |
| Tooth Thickness | 11 mm |
