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374 Items found

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Current selections:
Brand: MARTIN SPROCKET & GR
Number of Teeth: 21
Outside Diameter - Millimeter: 200.0 & Under
categories
mm in outside diameter
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mounting method
hub type
chain size
mm in bore
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INDICATES Contract Pricing

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D12B21 X 60MM

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D12B21 X 60MM

Description
D12B21 X 60MM DBL ROLLER CHAIN SPROCKET ; 60MM BORE 21T CHAIN NO.12

MARTIN SPROCKET & GR

Part # D12B21 X 60MM

BDI # 24052790

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 5.032
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 5.426
Other Features: Duplex Type
Pitch Diameter - Millimeter: 127.82
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
E16B21

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E16B21

Description
E16B21 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # E16B21

BDI # 608407

Features

Chain Pitch - Inch: 1
Chain Size: 16B-3
Pitch Diameter - Inch: 6.709
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 7.235
Other Features: Triplex Type
Global Part Number GPN: 571075
Pitch Diameter - Millimeter: 170.42
Mounting Method: Rough Bore

Price Inventory : Available to order
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80BS21 1 3/8

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80BS21 1 3/8

Description
80BS21 1 3/8 ROLLER CHAIN SPROCKET ; BORE TO SIZE FINISHED BORE

MARTIN SPROCKET & GR

Part # 80BS21 1 3/8

BDI # 624699

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 6.71
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 7.235
Other Features: With 2 Set Screw
Global Part Number GPN: 34367
Pitch Diameter - Millimeter: 170.434
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
60B21 2 KW SS

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60B21 2 KW SS

Description
60B21 2 KW SS CHAIN SPROCKET ; 3/4IN PITCH 2IN BORE 5.43IN OD 21T STL

MARTIN SPROCKET & GR

Part # 60B21 2 KW SS

BDI # 21853060

Features

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 5.033
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.426
Other Features: With Set Screw
Pitch Diameter - Millimeter: 127.838
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
41BS21 1

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41BS21 1

Description
41BS21 1 ROLLER CHAIN SPROCKET ; 1/2" P 21T 1" BORE

MARTIN SPROCKET & GR

Part # 41BS21 1

BDI # 620516

Features

Chain Pitch - Inch: 0.5
Chain Size: 41
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: 33139
Pitch Diameter - Millimeter: 85.21
Mounting Method: Finished Bore

Price Inventory : Available to order
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