Sprocket, Plain, 40 Chain Size, 5/8 Bore Dia., 21 # of Teeth
Mfr # 40B21
Zoro # G0268292
product price: $28.49
/eaKey Features
Industry Chain Size
40
Number of Teeth - Sprockets
21
Bore Dia. - Sprockets
5/8 in
Outside Dia.
4 in
Number of Chain Rows
Single
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Product Information
MFR #
40B21
Zoro #
G0268292
UPC #
097039314802
Country of Origin
China
Dimensions
Industry Chain Size
40
Bore Dia. - Sprockets
5/8 in
Outside Dia.
4 in
Outside Dia. (In.)
3.620
Pitch Dia. (In.)
3.355
Pitch Dia.
3.355 in
Length through Bore (In.)
1
Hub Dia. (In.)
2-25/32
Bore Dia. (In.)
5/8
Set Screw Size
1/4 in
Length through Bore
1 in
Hub Dia.
2.781 in
Hub Diameter
2 3/4 in
Bore Diameter
5/8 in
Maximum Bore Diameter
1 7/8 in
Keyway Width
3/16 in
Outside Diameter
3.62 in
Pitch Diameter
3.355 in
Keyway Depth
3/32 in
Tooth Width
0.284 in
Description
Sprocket, Bore Diameter 5/8 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 7/8 in, Number of Teeth 21, Outside Diameter 3.62 in, Pitch Diameter 3.355 in, Bore Type Plain, Chain Number 40, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 3/4 in, Hub Projection 0.716 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/32 in, Keyway Width 3/16 in, Length through Bore 1 in, Material Grade 1045
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