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35 Items found

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Current selections:
Category: Chain Drives
Category: Mechanical Power Transmission
Chain Size: 12B-1
Number of Teeth: 21
categories
brand
hub type
mounting method
mm in bore
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INDICATES Contract Pricing

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H12B21 X 1-3/16

COMPARE

H12B21 X 1-3/16

Description
H12B21F X 1-3/16 ROLLER CHAIN SPROCKET

TSUBAKI

Part # 12B21F-1C

BDI # 22384076

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-1
Chain Pitch - Millimeter: 19.05
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 5.032

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.426
Pitch Diameter - Millimeter: 127.82
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
H12B21 X 20MM RSB

COMPARE

H12B21 X 20MM RSB

Description
H12B21 X 20MM RSB ROLLER CHAIN SPROCKET ; 20MM ROUGH STOCK BORE

TSUBAKI

Part # 12B21

BDI # 22384064

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-1
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 5.032
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 5.426
Other Features: 20MM Plain Bore
Pitch Diameter - Millimeter: 127.82
Mounting Method: Rough Bore

Price Inventory : Available to order
QTY
12BTB21H

COMPARE

12BTB21H

Description
12BTB21H ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL

MARTIN SPROCKET & GR

Part # 12BTB21H

BDI # 614833

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-1
Pitch Diameter - Inch: 5.032
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 5.426
Other Features: Simplex Type | Taper Lock Bushing
Global Part Number GPN: 569053
Pitch Diameter - Millimeter: 127.82
Mounting Method: Bushed

Price Inventory : Available to order
QTY
H12B21 X 1-5/8

COMPARE

H12B21 X 1-5/8

Description
H12B21F X 1-5/8 ROLLER CHAIN SPROCKET

TSUBAKI

Part # 12B21F-1J

BDI # 22384082

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-1
Chain Pitch - Millimeter: 19.05
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 5.032

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.426
Pitch Diameter - Millimeter: 127.82
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY
H12B21 X 1-7/16

COMPARE

H12B21 X 1-7/16

Description
H12B21F X 1-7/16 ROLLER CHAIN SPROCKET

TSUBAKI

Part # 12B21F-1G

BDI # 22384084

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-1
Chain Pitch - Millimeter: 19.05
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 5.032

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.426
Pitch Diameter - Millimeter: 127.82
Mounting Method: Finished Bore

Price Inventory : Available to order
QTY

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