Overview
Mfr description
40A21 SPKT
- A Plates are flat sprockets with no hub extension on either side.
- They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
Specifications
- Chain Number & Pitch40 / 1/2 in
- Product TypeStock Bore Sprockets
- Hub StyleA
- Number Of Teeth21
- Bore TypeReboreable
- Bore Diameter0.6250 in
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs0
- Length Through Bore0.2840 in
- Hardened TeethNon-Hardened Teeth
- Pitch TypeSingle
- CAD Drawing
- Hub TypeA
- Outside Diameter3.6170 in
- Caliper Diameter3.0334 in
- Pitch Diameter3.3548 in
- Maximum Bore Diameter2.787 in
- Tooth Width0.284 in
- Storage Dimension Height0.284 in
- Storage Dimension Length3.618 in
- Storage Dimension Width3.618 in
- Standards MetANSI
- Surface TreatmentProtective Coating
- Manufacturer Upc Number697950005102
- UPC_NO697950005102
- Manufacturer Catalog
- Weight0.59 lbs
- Sprocket TypeStandard ANSI Roller
Compliance & Safety Data
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