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INDICATES Contract Pricing

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50B21-1 3/8

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50B21-1 3/8

Description
50B21-1 3/8 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL

BOSTON GEAR

Part # 36542

BDI # 168402

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 4.194
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.522
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 106.52
Mounting Method: Finished Bore

Price Inventory : Available to order
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50B21-1 1/8

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50B21-1 1/8

Description
50B21-1 1/8 ROLLER CHAIN SPROCKET ; NON RETURNABLE STEEL

BOSTON GEAR

Part # 36540

BDI # 168401

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 4.194
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.522
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 106.52
Mounting Method: Finished Bore

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YJ21

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YJ21

Description
YJ21 SPUR GEAR ; STEEL

BOSTON GEAR

Part # 10008

BDI # 161184

Features

Gear Style: Spur Gear
Pitch Diameter - Inch: 3.5
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 50.8

Face Width - Inch: 2
Pitch: 6 DP
Other Features: Plain Style | Type A | Minimum Bore 1
Global Part Number GPN: 667311
Pressure Angle: 20

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YJ21-1 3/16

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YJ21-1 3/16

Description
YJ21-1 3/16 SPUR GEAR ; STEEL

BOSTON GEAR

Part # 46222

BDI # 169446

Features

Gear Style: Spur Gear
Pitch Diameter - Inch: 3.5
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 50.8

Face Width - Inch: 2
Pitch: 6 DP
Other Features: Plain Style | Type A | With Keyway and Set Screw
Global Part Number GPN: 668252
Pressure Angle: 20

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YJ21-1 1/8

COMPARE

YJ21-1 1/8

Description
YJ21-1 1/8 SPUR GEAR ; NON RETURNABLE STEEL

BOSTON GEAR

Part # 46221

BDI # 169445

Features

Gear Style: Spur Gear
Pitch Diameter - Inch: 3.5
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 50.8

Face Width - Inch: 2
Pitch: 6 DP
Other Features: Plain Style | Type A | With Keyway and Set Screw
Global Part Number GPN: 667361
Pressure Angle: 20

Price Inventory : Available to order
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