Roller Chain Sprocket, Finished Bore with Keyway & SS, 40-2 Chain Size, 25 # of Teeth

  • Mfr # D40BS25H X 1 1/8

  • Zoro # G7881152


product price: $55.29
/ea

Key Features

Industry Chain Size
40-2
Number of Teeth - Sprockets
25
Bore Dia. - Sprockets
1 1/8 Inch
Outside Dia.
4 in
Number of Chain Rows
Double
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Specifications

Product Information

MFR #
D40BS25H X 1 1/8
Zoro #
G7881152
UPC #
888569007896
Country of Origin
China

Dimensions

Industry Chain Size
40-2
Bore Dia. - Sprockets
1 1/8 Inch
Outside Dia.
4 in
Pitch Dia.
3.989 in
Set Screw Size
5/16 in
Length through Bore
1 5/8 in
Width Across Tooth Sets
0.841 in
Keyway Width
1/4 in
Outside Diameter
4.26 in
Tooth Width
0.275 in
Hub Diameter
3 1/4 in
Pitch Diameter
3.989 in
Maximum Bore Diameter
1 1/8 in
Bore Diameter
1 1/8 in

Details

Number of Teeth - Sprockets
25
Number of Chain Rows
Double
Material - Sprockets
Forged 1045 Alloy Steel
Material
Steel
Pitch
1/2"
Item
Roller Chain Sprocket
Sprocket Hub Type
B Hub Type
Number of Teeth
25
Item - Roller Chain Sprockets
Roller Chain Sprocket
Sprocket Bore Type
Fixed Bore
Includes
Set Screws
Agency Compliance
American National Standards Institute (ANSI)
Temp. Range (F)
-50 to +500° F
Bore Type
Finished Bore with Keyway & SS
Chain Number
40
Finish
Black Oxide
Set Screw Location
Setscrews are Placed Over the Keyway and at 90 Degrees to the Keyway
Standards
ANSI B29.1, BIS
For Chain Pitch
1/2 in
Hub Projection
0.784 in
For Number of Strands
Double
Teeth Heat Treatment
Hardened Teeth
Hub Type
One Side

Description

Roller Chain Sprocket, Bore Diameter 1 1/8 in, For Chain Pitch 1/2 in, For Number of Strands Double, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 1/8 in, Number of Teeth 25, Outside Diameter 4.26 in, Pitch Diameter 3.989 in, Bore Type Fixed, Chain Number 40-2, Finish Black Oxide, Hub Diameter 3 1/4 in, Hub Projection 0.784 in, Includes Set Screws, Keyway Yes, Keyway Width 1/4 in, Length through Bore 1 5/8 in

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