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191 Items found

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Current selections:
Category: Mechanical Power Transmission
Outside Diameter - Inch: 20.78125 - 20.9375
categories
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mm in bore
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mm in outside diameter
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120C42

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120C42

Description
120C42 ROLLER CHAIN SPROCKET ; B & C STYLE-WELDED

MARTIN SPROCKET & GR

Part # 120C42

BDI # 615121

Features

Chain Pitch - Inch: 1.5
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 20.073
Inch - Metric: Inch
Outside Diameter - Inch: 20.916

Chain Size: 120
Material: Steel
Global Part Number GPN: 30232
Pitch Diameter - Millimeter: 509.854
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
120S42

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120S42

Description
120S42 ROLLER CHAIN SPROCKET ; MST SINGLE STRAND

MARTIN SPROCKET & GR

Part # 120S42

BDI # 615208

Features

Chain Pitch - Inch: 1.5
Pitch Diameter - Inch: 20.073
Inch - Metric: Inch
Outside Diameter - Inch: 20.916
Chain Size: 120

Material: Steel
Other Features: Split Taper Bushing
Global Part Number GPN: 571474
Pitch Diameter - Millimeter: 509.854
Mounting Method: Bushed

Price Inventory : Available to order
QTY
120F42

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120F42

Description
120F42 ROLLER CHAIN SPROCKET ; QD DOUBLE STRAND

MARTIN SPROCKET & GR

Part # 120F42

BDI # 615158

Features

Chain Pitch - Inch: 1.5
Pitch Diameter - Inch: 20.073
Inch - Metric: Inch
Outside Diameter - Inch: 20.916
Chain Size: 120

Material: Steel
Other Features: QD Bushing
Global Part Number GPN: 31232
Pitch Diameter - Millimeter: 509.854
Mounting Method: Bushed

Price Inventory : Available to order
QTY
120A42

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120A42

Description
120A42 ROLLER CHAIN SPROCKET ; A PLATE

MARTIN SPROCKET & GR

Part # 120A42

BDI # 615052

Features

Chain Pitch - Inch: 1.5
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 20.073
Inch - Metric: Inch
Outside Diameter - Inch: 20.916

Chain Size: 120
Material: Steel
Global Part Number GPN: 31442
Pitch Diameter - Millimeter: 509.854
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
24CTB42

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24CTB42

Description
24CTB42 ROLLER CHAIN SPROCKET ; TB METRIC SNG & DBL

MARTIN SPROCKET & GR

Part # 24CTB42

BDI # 617752

Features

Chain Pitch - Inch: 1.5
Pitch Diameter - Inch: 20.072
Inch - Metric: Metric
Outside Diameter - Inch: 20.916
Chain Size: 24B-1

Material: Steel
Other Features: Taper Bushing
Global Part Number GPN: 570889
Pitch Diameter - Millimeter: 509.83
Mounting Method: Bushed

Price Inventory : Available to order
QTY

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