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Roller Chain Sprocket, Stock Plain Bore, 50 Chain Size, 21 # of Teeth

  • Mfr # 50A21H X 3/4

  • Zoro # G7881256


product price: $16.75
/ea

Key Features

Industry Chain Size
50
Number of Teeth - Sprockets
21
Bore Dia. - Sprockets
3/4 Inch
Outside Dia.
5 in
Number of Chain Rows
Single
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Specifications

Product Information

MFR #
50A21H X 3/4
Zoro #
G7881256
UPC #
888569098733
Country of Origin
China

Dimensions

Industry Chain Size
50
Bore Dia. - Sprockets
3/4 Inch
Outside Dia.
5 in
Pitch Dia.
4.194 in
Length through Bore
5/16 in
Bore Diameter
3/4 in
Pitch Diameter
4.194 in
Outside Diameter
4.52 in
Tooth Width
0.343 in
Maximum Bore Diameter
2 in

Details

Number of Teeth - Sprockets
21
Number of Chain Rows
Single
Material - Sprockets
Forged 1045 Alloy Steel
Item - Roller Chain Sprockets
Roller Chain Sprocket
Item
Roller Chain Sprocket
Material
Steel
Sprocket Bore Type
Plain Bore
Number of Teeth
21
Temp. Range (F)
-50 to +500° F
Pitch
5/8"
Bore Type
Stock Plain Bore
Sprocket Hub Type
A Plate (No hub)
Agency Compliance
American National Standards Institute (ANSI)
Max. Bore - Sprockets
2 in
Chain Number
50
For Chain Pitch
5/8 in
Finish
Black Oxide
Hub Type
No Hub
Teeth Heat Treatment
Hardened Teeth
Standards
ANSI B29.1, BIS
For Number of Strands
Single
Number of Set Screws
0

Description

Roller Chain Sprocket, Bore Diameter 3/4 in, For Chain Pitch 5/8 in, For Number of Strands Single, Hub Type No Hub, Material Steel, Maximum Bore Diameter 2 in, Number of Teeth 21, Outside Diameter 4.52 in, Pitch Diameter 4.194 in, Bore Type Plain, Chain Number 50, Finish Black Oxide, Hub Diameter Not Applicable, Hub Projection Not Applicable, Keyway No, Keyway Depth Not Applicable, Keyway Width Not Applicable, Length through Bore 5/16 in, Number of Set Screws 0, Set Screw Location Not Applicable

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