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89 Items found

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Current selections:
Category: Chain Drives
Category: Mechanical Power Transmission
Brand: MARTIN SPROCKET & GR
Chain Size: 12B-2
categories
hub type
mounting method
number of teeth
mm in outside diameter
-
mm in bore
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INDICATES Contract Pricing

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D12BTB19

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D12BTB19

Description
D12BTB19 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # D12BTB19

BDI # 607344

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Pitch Diameter - Inch: 4.557
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 4.945
Other Features: Duplex Type | Taper Lock Bushing
Global Part Number GPN: 570271
Pitch Diameter - Millimeter: 115.74
Mounting Method: Bushed

Price Inventory : Available to order
QTY
D12B29

COMPARE

D12B29

Description
D12B29 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # D12B29

BDI # 607374

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Pitch Diameter - Inch: 6.937
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 7.346
Other Features: Duplex Type
Global Part Number GPN: 569029
Pitch Diameter - Millimeter: 176.19
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
D12B28

COMPARE

D12B28

Description
D12B28 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # D12B28

BDI # 607373

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Pitch Diameter - Inch: 6.698
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 7.106
Other Features: Duplex Type
Global Part Number GPN: 570313
Pitch Diameter - Millimeter: 170.14
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
D12BTB21

COMPARE

D12BTB21

Description
D12BTB21 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # D12BTB21

BDI # 607346

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Pitch Diameter - Inch: 5.032
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 5.426
Other Features: Duplex Type | Taper Lock Bushing
Global Part Number GPN: 570426
Pitch Diameter - Millimeter: 127.82
Mounting Method: Bushed

Price Inventory : Available to order
QTY
D12BTB24

COMPARE

D12BTB24

Description
D12BTB24 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # D12BTB24

BDI # 607349

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Pitch Diameter - Inch: 5.746
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 6.147
Other Features: Duplex Type | Taper Lock Bushing
Global Part Number GPN: 570303
Pitch Diameter - Millimeter: 145.95
Mounting Method: Bushed

Price Inventory : Available to order
QTY

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