MARTIN SPROCKET & GEAR 120NB11H 1 1/2
MARTIN SPROCKET & GEAR
MARTIN SPROCKET & GEAR 120NB11H 1 1/2
120NB11H 1 1/2 PART NUMBER
Idler Roller Chain Sprocket - Steel Material, 120 Chain, 1.5000 in Pitch, 1.5000 in Bore, 11 Teeth, Hardened Teeth, 3.5620 in Hub Diameter
QTY QUOTEMARTIN SPROCKET & GEAR - MARTIN SPROCKET & GEAR 120NB11H 1 1/2
Martin idlers are smooth-running and available in oil-impregnated, sintered bronze, extra-duty bearing press-fitted in sprocket and a hardened steel journal case for maximum resistance to wear.
Steel sprockets used in Martin idlers are accurately machined (not stamped) the same as sprockets normally supplied for power transmission use.
Martin can also alter existing sprockets and install bearings to make custom idlers.
Can be used to change the direction of chain motion or to adjust chain tension
SPECIFICATIONS
| Bore Diameter | 1.5 in |
|---|---|
| Hub Diameter | 3.562 in |
| Number Of Teeth | 11 |
| Chain Roller Diameter | 0.875 in |
| Pitch | 1.5 in |
| Chain Roller Width | 1 in |
| Outside Diameter | 6.009 in |
| Caliper Diameter | 4.449 in |
| Length Through Bore | 2.125 in |
| Tooth Thickness | 0.924 in |
| Sprocket Material | Steel |
| Surface Treatment | Protective Coating |
| Chain Number | 120 |
| Storage Dimension Height | 2.125 in |
| Chain Number & Pitch | 120 / 1-1/2 in |
| Storage Dimension Width | 6.009 in |
| Chain / Sprocket Type | Idler |
| Storage Dimension Length | 6.009 in |
| Bearing Type | Ball Bearing |
| Additional Details | Chain Tightener Part #E5006 |
| Bore Type | Bearing |
| Includes | Chain Tightener Part #E5006 |
| Hardened Teeth | Hardened Teeth |
| Weight | 7.09 lbs |
| Number Of Strands Across | 1 |
| Manufacturer Upc Number | 697950859606 |
| Pitch Diameter | 5.3242 in |
