mpn
40A28SS
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Bore Type
Reboreable
Caliper Diameter
4.153
Chain Roller Dia.
0.312
Hardened Teeth
No
Hub Dia. (In.)
0
Length through Bore (In.
0.284
Material
Stainless Steel
Max. Bore (In.)
0.59375
Min. Bore
0.59375
Number of Rows
1
Number of Teeth
28
Outside Dia.
0.284
Outside Dia. (In.)
4.738
Pitch
0.5
Pitch Dia.
4.465
Roller Width
0.3125
Sprocket Hub Type
A
Storage Height
0.284
Storage Length
5.057
Storage Width
5.057
Surface Treatment
Protective Coating
Tooth Thickness
0.284
Type
Standard Roller Chain
Weight
1.11