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154 Items found

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Current selections:
Category: Chain Drives
Category: Mechanical Power Transmission
Chain Size: 40
Number of Teeth: 30
categories
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hub type
mounting method
mm in bore
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40BS30 1

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40BS30 1

Description
40BS30 1 ROLLER CHAIN SPROCKET ; 1/2" P 30T 1" BORE

MARTIN SPROCKET & GR

Part # 40BS30 1

BDI # 619800

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.057
Other Features: With 2 Set Screw
Global Part Number GPN: 33088
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
40BTB30

COMPARE

40BTB30

Description
40BTB30 ROLLER CHAIN SPROCKET ; 1/2" 30T BORE FOR 1610 BUSHING

MARTIN SPROCKET & GR

Part # 40BTB30

BDI # 620138

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.057
Other Features: Taper Lock Bushing
Global Part Number GPN: 32070
Pitch Diameter - Millimeter: 121.5
Mounting Method: Bushed

Price Inventory : In stock
QTY
40BS30 1 1/4

COMPARE

40BS30 1 1/4

Description
40BS30 1 1/4 ROLLER CHAIN SPROCKET ; 1/2" P 30T 1-1/4" BORE

MARTIN SPROCKET & GR

Part # 40BS30 1 1/4

BDI # 619802

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.057
Other Features: With 2 Set Screw
Global Part Number GPN: 33944
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
40A30

COMPARE

40A30

Description
40A30 ROLLER CHAIN SPROCKET ; 1/2" P 30T 19/32" MIN PLAIN BORE A PLATE

MARTIN SPROCKET & GR

Part # 40A30

BDI # 619443

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.057
Global Part Number GPN: 31647
Pitch Diameter - Millimeter: 121.5
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
40BS30HT 1

COMPARE

40BS30HT 1

Description
40BS30HT 1 ROLLER CHAIN SPROCKET ; 1/2" P 30T 1" BORE

MARTIN SPROCKET & GR

Part # 40BS30HT 1

BDI # 619809

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.057
Other Features: With 2 Set Screw
Global Part Number GPN: 33089
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore

Price Inventory : In stock
QTY

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