Sprocket, Plain, 25 Chain Size, 3/8 Bore Dia., 28 # of Teeth

  • Mfr # 25B28

  • Zoro # G1880952


product price:  $18.39
/ea

Key Features

Material
Steel
Number of Teeth
28
Bore Type
Plain
Bore Dia. (In.)
3/8
Includes
Set Screws
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Specifications

Product Information

MFR #
25B28
Zoro #
G1880952
UPC #
097039313478
Country of Origin
China

Dimensions

Bore Dia. (In.)
3/8
Outside Dia.
2 in
Pitch Dia.
2.233 in
Bore Dia. - Sprockets
3/8 in
Set Screw Size
5/32 in
Industry Chain Size
25
Hub Dia.
1.5 in
Length through Bore
5/8 in
Length through Bore (In.)
5/8
Pitch Dia. (In.)
2.233
Outside Dia. (In.)
2.369
Hub Dia. (In.)
1-1/2
Keyway Depth
3/64 in
Outside Diameter
2.369 in
Pitch Diameter
2.233 in
Tooth Width
0.11 in
Hub Diameter
1 1/2 in
Maximum Bore Diameter
1 in
Keyway Width
3/32 in
Bore Diameter
3/8 in

Details

Item
Sprocket
Material
Steel
Number of Teeth
28
Bore Type
Plain
Includes
Set Screws
Chain Number
25
ANSI Sprocket Number
25
Item - Roller Chain Sprockets
Roller Chain Sprocket
Sprocket Bore Type
Plain Bore
Max. Bore (In.)
1
Sprocket Hub Type
Type B
Max. Bore - Sprockets
1 in
Number of Chain Rows
Single
Type
Plain Bore
Material - Sprockets
Carbon Steel
Number of Teeth - Sprockets
28
Industry Chain Pitch
1/4 in
Hub Type
One-Sided Hub
Teeth Heat Treatment
Not Hardened
For Number of Strands
Single
Finish
Black Oxide
Material Grade
1045
For Pitch Type
Single Pitch
Standards
ANSI
Resistance Properties
Corrosion Resistant
Hub Projection
0.515 in
For Chain Pitch
1/4 in
Set Screw Location
90 Degrees from Keyway

Description

Sprocket, Bore Diameter 3/8 in, For Chain Pitch 1/4 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 in, Number of Teeth 28, Outside Diameter 2.369 in, Pitch Diameter 2.233 in, Bore Type Plain, Chain Number 25, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 1 1/2 in, Hub Projection 0.515 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/64 in, Keyway Width 3/32 in, Length through Bore 5/8 in, Material Grade 1045

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