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INDICATES Contract Pricing

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50B28

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50B28

Description
50B28 ROLLER CHAIN SPROCKET ; 5/8" P 28T 3/4" MIN PLAIN BORE

MARTIN SPROCKET & GR

Part # 50B28

BDI # 621974

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 5.582
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.922
Global Part Number GPN: 36255
Pitch Diameter - Millimeter: 141.79
Mounting Method: Rough Bore

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28H300 SD

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28H300 SD

Description
28H300 SD SYNCHRONOUS BELT PULLEY ; 3" BELT WID 1/2" PITCH H STYLE

MARTIN SPROCKET & GR

Part # 28H300 SD

BDI # 618137

Features

Pitch Diameter - Inch: 4.456
Flange Outside Diameter - Millimeter: 119.456
Inch - Metric: Inch
Outside Diameter - Inch: 4.402
Face Width - Millimeter: 85.725

Face Width - Inch: 3.375
Belt Pitch: 1/2 Inch
Other Features: QD Bushing | Solid Style
Global Part Number GPN: 573791
Pitch Diameter - Millimeter: 113.19

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40BS28 3/4

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40BS28 3/4

Description
40BS28 3/4 ROLLER CHAIN SPROCKET ; 1/2" P 28T 3/4" BORE

MARTIN SPROCKET & GR

Part # 40BS28 3/4

BDI # 619780

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 4.465
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.738
Other Features: With 2 Set Screw
Global Part Number GPN: 32627
Pitch Diameter - Millimeter: 113.42
Mounting Method: Finished Bore

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50BS28 1 7/16

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50BS28 1 7/16

Description
50BS28 1 7/16 ROLLER CHAIN SPROCKET ; 5/8" P 28T 1-7/16" BORE

MARTIN SPROCKET & GR

Part # 50BS28 1 7/16

BDI # 621517

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 5.582
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.922
Other Features: With 2 Set Screw
Global Part Number GPN: 34530
Pitch Diameter - Millimeter: 141.79
Mounting Method: Finished Bore

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8MX-28S-21

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8MX-28S-21

Description
8MX-28S-21 SYNCHRONOUS PULLEY ; 21MM BELT W 8MM BELT PIT 8M-21

GATES

Part # 77182028

BDI # 1117373

Features

Pitch Diameter - Inch: 2.807
Flange Outside Diameter - Millimeter: 81.534
Inch - Metric: Metric
Outside Diameter - Inch: 2.744
Face Width - Millimeter: 23.368

Face Width - Inch: 0.92
Belt Pitch: 8 MM
Other Features: Taper Bushing | Solid Style | Type AF1
Pitch Diameter - Millimeter: 71.298
Mounting Method: Bushed

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