Specifications
Dimensions
- Bore Diameter1.0000 in
- Caliper Diameter3.5950 in
- Chain Roller Diameter0.4690 in
- Chain Roller Width0.5000 in
- Hub Diameter3.2500 in
- Length Through Bore1.2500 in
- Outside Diameter4.4600 in
- Pitch0.7500 in
- Pitch Diameter4.0820 in
- Storage Dimension Height1.3125 in
- Storage Dimension Length4.8125 in
- Storage Dimension Width4.8125 in
- Tooth Thickness0.4590 in
- Weight2.60 lbs
Details
- Additional DetailsChain Tightener Part #E5006
- Bore TypeBearing
- Chain / Sprocket TypeIdler
- Chain Number60
- Chain Number & Pitch60 / 3/4 in
- Hardened TeethHardened Teeth
- IncludesChain Tightener Part #E5006
- Manufacturer Catalog
- Manufacturer Upc Number697950341651
- Number Of Strands Across1
- Number Of Teeth17
- Product TypeIdler Roller Chain Sprockets
- Sprocket MaterialSteel
- Surface TreatmentProtective Coating
- Type Of BearingNeedle Bearing
- UPC_NO697950341651
Overview
Mfr description
60NB17H 1 SPK IDLER NEEDLE BEARING
- 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