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40BS21 1

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40BS21 1

Description
40BS21 1 ROLLER CHAIN SPROCKET ; 1/2" P 21T 1" BORE

MARTIN SPROCKET & GR

Part # 40BS21 1

BDI # 619651

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 3.355
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.618
Other Features: With 2 Set Screw
Global Part Number GPN: 33066
Pitch Diameter - Millimeter: 85.21
Mounting Method: Finished Bore

Price Inventory : In stock
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40BTB21

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40BTB21

Description
40BTB21 ROLLER CHAIN SPROCKET ; 1/2" 21T BORE FOR 1610 BUSHING

MARTIN SPROCKET & GR

Part # 40BTB21

BDI # 620124

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 3.355
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.618
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 32056
Pitch Diameter - Millimeter: 85.21
Mounting Method: Bushed

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40B21

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40B21

Description
40B21 ROLLER CHAIN SPROCKET ; 1/2" P 21T 5/8" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 40B21

BDI # 620178

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.355
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.618
Global Part Number GPN: 36150
Pitch Diameter - Millimeter: 85.21
Mounting Method: Rough Bore

Price Inventory : In stock
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40FB21X1.250SS

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40FB21X1.250SS

Description
40FB21X1.250SS SPROCKET ; STAINLESS STEEL TYPE B

LINN GEAR

Part # 40FB21X1.250SS

BDI # 588984

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 3.355

Inch - Metric: Inch
Material: Stainless Steel
Outside Diameter - Inch: 3.618
Pitch Diameter - Millimeter: 85.21
Mounting Method: Finished Bore

Price Inventory : Available to order
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41A21

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41A21

Description
41A21 ROLLER CHAIN SPROCKET ; A PLATE

MARTIN SPROCKET & GR

Part # 41A21

BDI # 620443

Features

Chain Pitch - Inch: 0.5
Chain Size: 41
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.355
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.618
Global Part Number GPN: 31690
Pitch Diameter - Millimeter: 85.21
Mounting Method: Rough Bore

Price Inventory : Available to order
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