Overview
Mfr description
2040B21 SPK DOUBLE PITCH B
- Double pitch sprockets have rollers of the same diameters and widths as American Standard Roller Chains of one half the conveyor chain pitch.
- Engaged by every other tooth, double duty sprockets have two teeth per chain pitch.
- During each revolution only half the teeth function effectively.
- Sprockets with odd numbers of teeth will allow any given tooth to engage only on every other revolution, automatically increasing sprocket life.
- Double duty sprockets with even number of teeth may be manually advanced one tooth periodically to increase sprocket life.
- To be used with double pitch chains
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
Specifications
- Chain Number & Pitch2040 / 1 in
- Chain Number Pitch2040 / 1 in
- Product TypeStock Bore Sprockets
- Chain / Sprocket TypeDouble Pitch Roller
- Hub Outside Diameter2.7031 in
- Hub StyleB
- Effective Number Of Teeth10.5
- Number Of Teeth21
- Bore TypeReboreable
- Bore Diameter0.6250 in
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs1
- Bore Range0.6250 to 1.7812 in
- Length Through Bore1.0000 in
- Hardened TeethNon-Hardened Teeth
- Pitch TypeDouble
- Hub Diameter2-45/64 in
- CAD Drawing
- Hub TypeB
- Outside Diameter3.6200 in
- Caliper Diameter3.0712 in
- Pitch Diameter3.3926 in
- Maximum Bore Diameter1.7813 in
- Tooth Width0.284 in
- Tooth Thickness0.2840 in
- Chain Roller Diameter0.3120 in
- Chain Roller Width0.3125 in
- Storage Dimension Height1.0625 in
- Storage Dimension Length4.3125 in
- Storage Dimension Width4.3125 in
- Surface TreatmentProtective Coating
- Manufacturer Upc Number697950044224
- UPC_NO697950044224
- Manufacturer Catalog
- Weight1.74 lbs
Compliance & Safety Data
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