Overview
Mfr description
40B57 SPK ROLLER B
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
Specifications
- Chain Number & Pitch40 / 1/2 in
- Product TypeStock Bore Sprockets
- Chain / Sprocket TypeStandard ANSI Roller
- Hub StyleB
- Number Of Teeth57
- Bore TypeBored to Size
- Bore Diameter0.7500 in
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs1
- Length Through Bore1.1250 in
- Hardened TeethNon-Hardened Teeth
- Pitch TypeSingle
- Hub Diameter3-1/2 in
- CAD Drawing
- Hub TypeB
- Outside Diameter9.3630 in
- Caliper Diameter8.761 in
- Pitch Diameter9.0764 in
- Maximum Bore Diameter2.3750 in
- Chain Number40
- Tooth Width0.284 in
- Storage Dimension Height1.125 in
- Storage Dimension Length9.36 in
- Storage Dimension Width9.36 in
- Standards MetANSI
- Surface TreatmentProtective Coating
- Manufacturer Upc Number697950295794
- UPC_NO697950295794
- Manufacturer Catalog
- Weight7.02 lbs
Compliance & Safety Data
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