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  • BDI’s Warehouse Store is a limited catalog featuring only stocked items, priced exclusively for self-service online purchases made within the BDI Warehouse Store.

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INDICATES Contract Pricing


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20BTB21H

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20BTB21H

Description
20BTB21H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20BTB21H

BDI # 617096

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 8.387
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 9.044
Other Features: Simplex Type | Taper Lock Bushing
Global Part Number GPN: 570031
Pitch Diameter - Millimeter: 213.03
Mounting Method: Bushed

Price Inventory : Available to order
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20B21

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20B21

Description
20B21 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20B21

BDI # 617125

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 8.387
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 9.044
Other Features: Simplex Type
Global Part Number GPN: 570241
Pitch Diameter - Millimeter: 213.03
Mounting Method: Rough Bore

Price Inventory : Available to order
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20A21

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20A21

Description
20A21 ROLLER CHAIN SPROCKET ; METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 20A21

BDI # 617035

Features

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 8.387
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 9.044
Other Features: Simplex Type
Global Part Number GPN: 568975
Pitch Diameter - Millimeter: 213.03
Mounting Method: Rough Bore

Price Inventory : Available to order
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QTY