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120NB11H 1 1/2 PITCH: #120 TEETH: 11 Bore: 1 1/2 INCH

BRAND: Martin Sprocket | MODEL: 120NB11H 1 1/2 | CONDITION: NEW | SKU: 259184
120NB11H 1 1/2 PITCH: #120 TEETH: 11 Bore: 1 1/2 INCH

Image for Illustration purposes only,
Actual product may vary
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 7.09 lbs UOM: EA

Additional Description

Technical Specifications

Number Of Teeth 11
Outside Dia 6.009"
Material Steel
Pitch 1.500 in.


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.
Material Steel Hardened Teeth Yes
Chain Number 120 Hub Configuration B
Chain Pitch 1.500 in. Bearing Type Needle Bearing
Number of Teeth 11 Bearing Bore Size 1.500 in.
Outside Diameter 6.009 in. Hub Outside Diameter 3.562 in.
Pitch Diameter 5.324 in. Length thru Bore 2.125 in.
Single Strand Tooth Thickness 0.924 in.
Storage Dimension Length 6.009 in. Weight 7.09 lbs.
Storage Dimension Width 6.009 in. Individually Packaged No
Storage Dimension Height 2.125 in.