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Sprocket, Plain, 25 Chain Size, 1/4 Bore Dia., 20 # of Teeth

  • Mfr # 25B20

  • Zoro # G1275757


product price: $13.79
/ea

Key Features

Industry Chain Size
25
Number of Teeth - Sprockets
20
Bore Dia. - Sprockets
1/4 in
Outside Dia.
2 in
Number of Chain Rows
Single
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Specifications

Product Information

MFR #
25B20
Zoro #
G1275757
UPC #
097039313393
Country of Origin
China

Dimensions

Industry Chain Size
25
Bore Dia. - Sprockets
1/4 in
Outside Dia.
2 in
Hub Dia. (In.)
1-9/32
Length through Bore (In.)
5/8
Bore Dia. (In.)
1/4
Pitch Dia. (In.)
1.598
Outside Dia. (In.)
1.729
Pitch Dia.
1.598 in
Length through Bore
5/8 in
Hub Dia.
1.281 in
Tooth Width
0.11 in
Pitch Diameter
1.598 in
Outside Diameter
1.729 in
Bore Diameter
1/4 in
Hub Diameter
1 1/4 in
Maximum Bore Diameter
7/8 in

Details

Number of Teeth - Sprockets
20
Number of Chain Rows
Single
Material - Sprockets
Carbon Steel
Number of Teeth
20
Sprocket Hub Type
Type B
Item - Roller Chain Sprockets
Roller Chain Sprocket
Max. Bore (In.)
7/8
Sprocket Bore Type
Plain Bore
ANSI Sprocket Number
25
Max. Bore - Sprockets
7/8 in
Type
Plain Bore
Item
Sprocket
Material
Steel
Includes
Set Screws
Bore Type
Plain
Industry Chain Pitch
1/4 in
Chain Number
25
Set Screw Location
90 Degrees from Keyway
Resistance Properties
Corrosion Resistant
Hub Projection
0.515 in
Material Grade
1045
Finish
Black Oxide
For Number of Strands
Single
For Pitch Type
Single Pitch
Teeth Heat Treatment
Not Hardened
For Chain Pitch
1/4 in
Hub Type
One-Sided Hub
Standards
ANSI

Description

Sprocket, Bore Diameter 1/4 in, For Chain Pitch 1/4 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 7/8 in, Number of Teeth 20, Outside Diameter 1.729 in, Pitch Diameter 1.598 in, Bore Type Plain, Chain Number 25, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 1 1/4 in, Hub Projection 0.515 in, Includes Set Screws, Keyway Yes, Length through Bore 5/8 in, Material Grade 1045, Resistance Properties Corrosion Resistant

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