mpn
50BR17 7/8
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
Accessory Type
Chain Tightener Part #E.
Bearing Type - Sprockets
BRONZE BEARING
Bore Dia. (In.)
0.875
Bore Type
Bearing
Caliper Diameter
2.987
Chain Number
50
Chain Roller Dia.
0.4
Chain Type
Idler
Hardened Teeth
YES
Hub Dia.
2.625
Length through Bore
1
Material
Steel
Number of Rows
1
Number of Teeth
17
Outside Dia.
3.72
Pitch Dia.
0.625
Pitch Diameter
3.401
Roller Width
0.375
Storage Height
1.0625
Storage Length
4.3125
Storage Width
4.3125
Surface Treatment
Protective Coating
Tooth Thickness
0.343
Weight
1.45