NEW Martin 40B30 Solid B Sprocket - Bored to Size - 40 / 1/2 in, B Hub, 30 Teeth

Description

1 NEW Martin 40B30
Solid B Sprocket - Bored to Size - 40 / 1/2 in, B Hub, 30 Teeth, 0.6250 in Stock Bore, Steel Material
B Style sprockets are flat sprockets with a hub extension on one side.
These plain bore sprockets can easily be bored to a metric or standard size to fit your application.
Keyways, set screws and harden teeth are quick alterations that can be made.
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
Chain number & pitch:
40 / 1/2 in
Caliper diameter:
4.4714 in
Hub style:
B
Pitch diameter:
4.7834 in
Number of teeth:
30
Maximum bore diameter:
2.25 in
Bore type:
Bored to Size
Tooth width:
0.284 in
Bore diameter:
0.6250 in
Storage dimension height:
1.125 in
Number of strands across:
1
Storage dimension length:
5.25 in
Material:
Steel
Storage dimension width:
5.25 in
Number of hubs:
1
Standards met:
ANSI
Length through bore:
1.0000 in
Surface treatment:
Protective Coating
Hardened teeth:
Non-Hardened Teeth
Manufacturer upc number:
697950006086
Pitch type:
Single
Hub diameter:
3.2500 in