Skip to content Skip to navigation menu
Finished Bore Sprocket

40BS28HT 1 1/2

Finished Bore Sprocket
Item #100807198
  • 40 Chain Number
  • 1 Strand
  • 28 Teeth
  • 4.738 in Outside Diameter
  • 1.5 in Finished Bore
  • With Hardened Teeth
+ Show More + Show Less
Finished Bore Sprocket
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 28 Teeth
  • 4.738 in Outside Diameter
  • 1.5 in Finished Bore

features

  • Bored to size
  • 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

compliances

  • Conforms to ANSI B29.1-1975 standards
Hardened Teeth With Hardened Teeth
Chain Pitch 0.5 in
Keyway w/Keyway & Set Screw
Bore Type Bored to Size
No. of Strands Across 1
Hub Dia. 3 1/4 in
Sprocket Style B
No. of Teeth 28
Outside Dia. [Min] 4.738 in
Hub Projection 0.72 in
Chain No. 40
Finished Bore 1 1/2 in
Keyway Size 3/8 x 3/16
No. of Screws 2
Length Through Bore 1 in
Pitch Diameter [Min] 4.4657 in
Width Across Teeth 0.284 in
Bore Range [Max] 2.25 in
Inch/Metric Inch
Bore Range [Min] 1.5 in
Pitch Diameter 4.4657 in
Outside Dia. 4.738 in
Set Screw Size 3/8-16 x 3/8
Single Strand Tooth Thickness 0.284 in
Caliper Diameter 4.1537 in
Material Steel
Hub Length Thru 0.716 in
Weight 2.31 LB
EAN or UPC 697950160887
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison