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11 Items found

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Current selections:
Contracted Prices
Number of Teeth: 21
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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: Taper Lock Bushing
Global Part Number GPN: 32056
Pitch Diameter - Millimeter: 85.21
Mounting Method: Bushed

Price Inventory : Available to order
QTY
NS7700-21T 1-1/4IN KWSS

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NS7700-21T 1-1/4IN KWSS

Description
NS7700-21T 1-1/4" KW SS SPROCKET ; 614-63-3 MOLDED SPLIT

REXNORD

Part # 9168175

BDI # 18145643

Features

Bore Profile: Round
Pitch Diameter - Inch: 6.71
Pitch - Millimeter: 25.4
Inch - Metric: Inch
Material: Thermoplastic

Outside Diameter - Inch: 6.72
Other Features: With Set Screw
Pitch Diameter - Millimeter: 170.434
Modular - Flat Top Size: 770 | 1050 | 1055 | 1060 | 7703 | 7705 | 7706 | 7708 | 7743
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
40BS21HT 5/8

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40BS21HT 5/8

Description
40BS21HT 5/8 ROLLER CHAIN SPROCKET ; BORE TO SIZE HARDENED TEETH

MARTIN SPROCKET & GR

Part # 40BS21HT 5/8

BDI # 619669

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: 32433
Pitch Diameter - Millimeter: 85.21
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS21 1 1/4

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50BS21 1 1/4

Description
50BS21 1 1/4 ROLLER CHAIN SPROCKET ; 5/8" P 21T 1-1/4" BORE

MARTIN SPROCKET & GR

Part # 50BS21 1 1/4

BDI # 621417

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 4.194
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.522
Other Features: With 2 Set Screw
Global Part Number GPN: 34019
Pitch Diameter - Millimeter: 106.52
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
50BS21 1

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50BS21 1

Description
50BS21 1 ROLLER CHAIN SPROCKET ; 5/8" P 21T 1" BORE

MARTIN SPROCKET & GR

Part # 50BS21 1

BDI # 621415

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 4.194
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.522
Other Features: With 2 Set Screw
Global Part Number GPN: 33195
Pitch Diameter - Millimeter: 106.52
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

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