Manufacturer Name
MARTIN SPROCKET & GEAR
Number of Rows of Teeth
1
Bearing Type
Ball Bearing
Other Features
0.284 Inch Teeth Width
Category - BDI
Idler Chain Sprockets
Harmonized Tariff Code
8483.40.90.00
Keyword String
Chain Idler
Manufacturer Item Number
40BB18H 1/2
Manufacturer Internal Number
40BB18H 1/
Long Description
Roller Chain; 1/2" Bore; 40 Chain Size; 18 Teeth; Ball Bearing; 1/2" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel
Bore
0.5 Inch | 12.7 Millimeter
Chain Pitch
0.5 Inch | 12.7 Millimeter
Outside Diameter
3.14 Inch | 79.756 Millimeter
Length Thru Bore
0.72 Inch | 18.288 Millimeter
