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90 Items found

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Current selections:
Category: Chain Drives
Number of Teeth: 20
categories
brand
chain size
hub type
mounting method
mm in outside diameter
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INDICATES Contract Pricing

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50B20

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50B20

Description
50B20 ROLLER CHAIN SPROCKET ; 5/8" P 20T 3/4" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 50B20

BDI # 621959

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 3.995
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.321
Global Part Number GPN: 36247
Pitch Diameter - Millimeter: 101.48
Mounting Method: Rough Bore

Price Inventory : In stock
$ 28.36 / each QTY
40BS20 7/8

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40BS20 7/8

Description
40BS20 7/8 ROLLER CHAIN SPROCKET ; 1/2" P 20T 7/8" BORE

MARTIN SPROCKET & GR

Part # 40BS20 7/8

BDI # 619640

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 3.196
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.457
Other Features: With 2 Set Screw
Global Part Number GPN: 32844
Pitch Diameter - Millimeter: 81.18
Mounting Method: Finished Bore

Price Inventory : In stock
$ 25.15 / each QTY
80SF20

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80SF20

Description
80SF20 ROLLER CHAIN SPROCKET ; 1" P 20T BORE FOR SF BUSHING

MARTIN SPROCKET & GR

Part # 80SF20

BDI # 625342

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 6.392
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.914
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing
Global Part Number GPN: 31106
Pitch Diameter - Millimeter: 162.357
Mounting Method: Bushed

Price Inventory : In stock
$ 98.59 / each QTY
80B20

COMPARE

80B20

Description
80B20 ROLLER CHAIN SPROCKET ; 1" P 20T 1" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 80B20

BDI # 625201

Features

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 6.392
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.914
Global Part Number GPN: 36371
Pitch Diameter - Millimeter: 162.357
Mounting Method: Rough Bore

Price Inventory : In stock
$ 74.24 / each QTY
50BTB20

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50BTB20

Description
50BTB20 ROLLER CHAIN SPROCKET ; 5/8" P 20T BORE FOR 1610 BUSHING

MARTIN SPROCKET & GR

Part # 50BTB20

BDI # 621904

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 3.995
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.321
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32130
Pitch Diameter - Millimeter: 101.48
Mounting Method: Bushed

Price Inventory : In stock
$ 48.08 / each QTY

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