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Sprocket, Finished Bore with Keyway & SS, 50 Chain Size, 3/4 Bore Dia., 21 # of Teeth

  • Mfr # 50BS21H X 3/4

  • Zoro # G0029045

product price: 
$
36.49
/ea

Key Features

Material
Steel
Number of Teeth
21
Bore Type
Fixed
Bore Dia. (In.)
3/4
Includes
Set Screws
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Specifications

Product Information

MFR #
50BS21H X 3/4
Zoro #
G0029045
UPC #
888569099891
Country of Origin
China

Dimensions

Bore Dia. (In.)
3/4
Outside Dia.
5 in
Pitch Dia.
0.625 in
Bore Dia. - Sprockets
3/4 Inch
Set Screw Size
1/4 in
Industry Chain Size
50
Hub Dia.
3.0 in
Length through Bore
1 in
Length through Bore (In.)
1
Pitch Dia. (In.)
0.625
Hub Dia. (In.)
3
Outside Dia. (In.)
4.528
Set Screw Dia. (In.)
1/4
Keyseat Size (In.)
3/16 x 3/32
Keyway Size
3/16 in x 3/32 in
Set Screw Hole Dia.
0.25 in
Keyway Depth
3/32 in
Hub Diameter
3 in
Pitch Diameter
4.194 in
Outside Diameter
4.52 in
Tooth Width
0.343 in
Keyway Width
3/16 in
Maximum Bore Diameter
3/4 in
Bore Diameter
3/4 in

Details

Item
Sprocket
Material
Steel
Number of Teeth
21
Bore Type
Fixed
Includes
Set Screws
Chain Number
50
Number of Teeth - Sprockets
21
For Use With
Roller Chain
ANSI Sprocket Number
50
Sprocket Hub Type
B Hub Type
Sprocket Bore Type
Fixed Bore
Type
Finished Bore
Setscrew Location
One Setscrew Over The Keyway and A Second Setscrew At 90 Degrees
Material - Sprockets
Forged 1045 Alloy Steel
Number of Chain Rows
Single
Item - Roller Chain Sprockets
Roller Chain Sprocket
Pitch
5/8"
Temp. Range (F)
-50 to +500° F
Industry Chain Pitch
5/8 in
Number of Set Screws
2
Finish
Black Oxide
Hub Projection
0.657 in
Teeth Heat Treatment
Hardened Teeth
Hub Type
One Side
For Chain Pitch
5/8 in
For Number of Strands
Single
Standards
ANSI B29.1, BIS
Set Screw Location
Setscrews are Placed Over the Keyway and at 90 Degrees to the Keyway

Description

Sprocket, Bore Diameter 3/4 in, For Chain Pitch 5/8 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 3/4 in, Number of Teeth 21, Outside Diameter 4.52 in, Pitch Diameter 4.194 in, Bore Type Fixed, Chain Number 50, Finish Black Oxide, Hub Diameter 3 in, Hub Projection 0.657 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/32 in, Keyway Width 3/16 in, Length through Bore 1 in, Number of Set Screws 2

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