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Sprocket, Plain, 80 Chain Size, 1 Bore Dia., 21 # of Teeth

  • Mfr # 80B21

  • Zoro # G2404123


product price: $97.19
/ea
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Key Features

Industry Chain Size
80
Number of Teeth - Sprockets
21
Bore Dia. - Sprockets
1 in
Outside Dia.
7 in
Number of Chain Rows
Single
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Specifications

Product Information

MFR #
80B21
Zoro #
G2404123
UPC #
097039316578
Country of Origin
China

Dimensions

Industry Chain Size
80
Bore Dia. - Sprockets
1 in
Outside Dia.
7 in
Pitch Dia.
6.71 in
Outside Dia. (In.)
7.240
Length through Bore (In.)
1-7/8
Hub Dia. (In.)
4-1/4
Bore Dia. (In.)
1
Pitch Dia. (In.)
6.710
Set Screw Size
5/16 in
Length through Bore
1 7/8 in
Hub Dia.
4.25 in
Keyway Width
1/4 in
Maximum Bore Diameter
2 3/4 in
Bore Diameter
1 in
Outside Diameter
7.24 in
Tooth Width
0.575 in
Hub Diameter
4 1/4 in
Pitch Diameter
6.71 in
Keyway Depth
1/8 in

Description

Sprocket, Bore Diameter 1 in, For Chain Pitch 1 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 2 3/4 in, Number of Teeth 21, Outside Diameter 7.24 in, Pitch Diameter 6.71 in, Bore Type Plain, Chain Number 80, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 4 1/4 in, Hub Projection 1.175 in, Includes Set Screws, Keyway Yes, Keyway Depth 1/8 in, Keyway Width 1/4 in, Length through Bore 1 7/8 in, Material Grade 1045

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