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192 Items found

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Current selections:
Category: Chain Drives
Category: Mechanical Power Transmission
Chain Size: 20B-1
Outside Diameter - Millimeter: 200.0 - 400.0
categories
brand
hub type
mounting method
number of teeth
mm in outside diameter
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mm in bore
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INDICATES Contract Pricing

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20A24

COMPARE

20A24

Description
20A24 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20A24

BDI # 617038

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 9.577
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 10.245
Other Features: Simplex Type
Global Part Number GPN: 570415
Pitch Diameter - Millimeter: 243.25
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
20A25

COMPARE

20A25

Description
20A25 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20A25

BDI # 617039

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 9.973
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 10.645
Other Features: Simplex Type
Global Part Number GPN: 570492
Pitch Diameter - Millimeter: 253.32
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
20A22

COMPARE

20A22

Description
20A22 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20A22

BDI # 617036

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 8.783
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 9.444
Other Features: Simplex Type
Global Part Number GPN: 569204
Pitch Diameter - Millimeter: 223.1
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
20BTB30H

COMPARE

20BTB30H

Description
20BTB30H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20BTB30H

BDI # 617103

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 11.959
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 12.643
Other Features: Simplex Type | Taper Lock Bushing
Global Part Number GPN: 570307
Pitch Diameter - Millimeter: 303.75
Mounting Method: Bushed

Price Inventory : Available to order
QTY
20BTB28H

COMPARE

20BTB28H

Description
20BTB28H ROLLER CHAIN SPROCKET ; BUSHED 20B-1 CHAIN 28T B-HUB ONE SIDE

MARTIN SPROCKET & GR

Part # 20BTB28H

BDI # 617102

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 11.164
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 11.844
Other Features: Simplex Type | Taper Lock Bushing
Global Part Number GPN: 569534
Pitch Diameter - Millimeter: 283.57
Mounting Method: Bushed

Price Inventory : Available to order
QTY

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