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143 Items found

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Current selections:
Category: Table Top and Modular Sprockets
Number of Teeth: 21
categories
brand
hub type
modular
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mm in outside diameter
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820BS21 1

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820BS21 1

Description
820BS21 1 ; SPROCKET 800 SERIES BS

MARTIN SPROCKET & GR

Part # 697950175270

BDI # 625525

Features

Bore Profile: Round
Pitch Diameter - Inch: 5.089
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Outside Diameter - Inch: 5.12

Material: Cast Iron
Other Features: Arm Body
Pitch Diameter - Millimeter: 129.261
Mounting Method: Finished Bore
Modular - Flat Top Size: 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB

Price Inventory : Available to order
QTY
820A21

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820A21

Description
820A21 ; SPROCKET 800 SERIES

MARTIN SPROCKET & GR

Part # 697950175157

BDI # 625513

Features

Bore Profile: Round
Pitch Diameter - Inch: 5.089
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Outside Diameter - Inch: 5.12

Material: Cast Iron
Other Features: Arm Body
Pitch Diameter - Millimeter: 129.261
Mounting Method: Rough Bore
Modular - Flat Top Size: 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB

Price Inventory : Available to order
QTY
820A21B

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820A21B

Description
820A21B ; SPROCKET 800 SERIES

MARTIN SPROCKET & GR

Part # 697950175164

BDI # 625514

Features

Bore Profile: Round
Pitch Diameter - Inch: 5.089
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Outside Diameter - Inch: 5.12

Material: Cast Iron
Other Features: Block Body
Pitch Diameter - Millimeter: 129.261
Mounting Method: Rough Bore
Modular - Flat Top Size: 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB

Price Inventory : Available to order
QTY
821A21

COMPARE

821A21

Description
821A21 ; SPROCKET 800 SERIES

MARTIN SPROCKET & GR

Part # 697950175379

BDI # 625535

Features

Bore Profile: Round
Pitch Diameter - Inch: 5.089
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Outside Diameter - Inch: 5.12

Material: Cast Iron
Pitch Diameter - Millimeter: 129.261
Mounting Method: Rough Bore
Modular - Flat Top Size: 821 | 815 H
Outside Diameter - Millimeter: 130.048

Price Inventory : Available to order
QTY
S815C21S

COMPARE

S815C21S

Description
S815C21S ; STOCK BORE UNGROOVED

MARTIN SPROCKET & GR

Part # 697950030319

BDI # 612001

Features

Bore Profile: Round
Pitch Diameter - Inch: 5.089
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Outside Diameter - Inch: 5.12

Material: Cast Iron
Pitch Diameter - Millimeter: 129.261
Mounting Method: Rough Bore
Modular - Flat Top Size: 60 | 66 | 810 | 812 | 815 | 881
Outside Diameter - Millimeter: 130.048

Price Inventory : Available to order
QTY

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