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56 Items found

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Current selections:
Category: Roller Chain Sprockets
Number of Teeth: 12
categories
brand
chain size
mounting method

INDICATES Contract Pricing

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80B12

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80B12

Description
80B12 ROLLER CHAIN SPROCKET ; 1" P 12T 1" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 80B12

BDI # 625185

Features

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 3.864
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.332
Global Part Number GPN: 36363
Pitch Diameter - Millimeter: 98.14
Mounting Method: Rough Bore

Price Inventory : In stock
$ 34.79 / each QTY
50BS12 7/8

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50BS12 7/8

Description
50BS12 7/8 ROLLER CHAIN SPROCKET ; 5/8" P 12T 7/8" BORE

MARTIN SPROCKET & GR

Part # 50BS12 7/8

BDI # 621253

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.708
Other Features: With 2 Set Screw
Global Part Number GPN: 32913
Pitch Diameter - Millimeter: 61.34
Mounting Method: Finished Bore

Price Inventory : In stock
$ 18.95 / each QTY
40BS12 5/8

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40BS12 5/8

Description
40BS12 5/8 ROLLER CHAIN SPROCKET ; 1/2" P 12T 5/8" BORE

MARTIN SPROCKET & GR

Part # 40BS12 5/8

BDI # 619518

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 1.932
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.166
Other Features: With 2 Set Screw
Global Part Number GPN: 32405
Pitch Diameter - Millimeter: 49.07
Mounting Method: Finished Bore

Price Inventory : In stock
$ 14.07 / each QTY
80BTB12H

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80BTB12H

Description
80BTB12H ROLLER CHAIN SPROCKET ; 1" P 12T HT BORE FOR 1615 BUSHING

MARTIN SPROCKET & GR

Part # 80BTB12H

BDI # 625136

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 3.864
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.332
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32220
Pitch Diameter - Millimeter: 98.14
Mounting Method: Bushed

Price Inventory : In stock
$ 57.99 / each QTY
50BS12 1 1/8

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50BS12 1 1/8

Description
50BS12 1 1/8 ROLLER CHAIN SPROCKET ; 5/8" P 12T 1-1/8" BORE

MARTIN SPROCKET & GR

Part # 50BS12 1 1/8

BDI # 621249

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.415
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.708
Other Features: With 2 Set Screw
Global Part Number GPN: 33447
Pitch Diameter - Millimeter: 61.34
Mounting Method: Finished Bore

Price Inventory : In stock
$ 18.95 / each QTY

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