Specifications
Dimensions
- Bushing Bore Range1-3/8 to 3-5/8 in
- Bushing SizeR2
- Caliper Diameter27.7860 in
- Hub Diameter5-3/8 in
- Hub Outside Diameter5.5000 in
- Hub Projection2 in
- Keyway Size0.7500 in
- Length Through Bore4.0000 in
- Maximum Bore Diameter3.6250 in
- Outside Diameter29.5220 in
- Overall Width5-5/32 in
- Pitch Diameter28.6610 in
- Storage Dimension Height4.0000 in
- Storage Dimension Length29.5220 in
- Storage Dimension Width29.5220 in
- Tooth Thickness0.9240 in
- Tooth Width0.924 in
- Weight135.64 lbs
Details
- Bore TypeBushed
- Bushing TypeSplit Taper Bushing
- CAD Drawing
- Chain / Sprocket TypeStandard Roller Chain
- Chain Number120
- Chain Number & Pitch120 / 1-1/2 in
- Chain Number Pitch120 / 1-1/2 in
- Hardened TeethNon-Hardened Teeth
- Hub TypeC
- Manufacturer Catalog
- Manufacturer Upc Number697950105062
- MaterialSteel
- Number Of Hubs2
- Number Of Strands Across1
- Number Of Teeth60
- Pitch TypeSingle
- Product TypeBushed Roller Chain Sprockets
- Surface TreatmentProtective Coating
- UPC_NO697950105062
Overview
Mfr description
120R60 SPK ROLLER MST (R2)
- Martin Split taper sprocket is another style of bushed sprocket.
- The split taper bushing, when installed, offers a wide range of bore sizes.
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Bores are concentric to pitch line, minimizing run out
- Interchangeable with other manufacturers’ split-taper bushings