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18 Items found

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Current selections:
Category: Shaft Couplings
Bore - Inch: 3.125 - 3.28125
categories
brand
mm in bore
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hub type
mm in outside diameter
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number of teeth
mm in width
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INDICATES Contract Pricing

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8020 3 1/8

COMPARE

8020 3 1/8

Description
8020 3 1/8 CHAIN CPLG HUB ; 80 CHAIN 20 TEETH

MARTIN SPROCKET & GR

Part # 8020 3 1/8

BDI # 625422

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 6.91

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 66.675
Hub Diameter - Millimeter: 136.525
Hub Diameter - Inch: 5.375

Price Inventory : Available to order
QTY
11S 80MM

COMPARE

11S 80MM

Description
11S 80MM COUPLING HUB

MARTIN SPROCKET & GR

Part # 11S 80MM

BDI # 21974598

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 4530 | Hytrel/Urethane 18000In-Lbs
Inch - Metric: Metric

Outside Diameter - Inch: 8.63
Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 87.325
Hub Diameter - Millimeter: 133.35

Price Inventory : Available to order
QTY
12S 80MM

COMPARE

12S 80MM

Description
12S 80MM COUPLING HUB

MARTIN SPROCKET & GR

Part # 12S 80MM

BDI # 21976278

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Elastomeric Coupling
Torque: TPR 7200 | Hytrel 31500In-Lbs
Inch - Metric: Metric

Outside Diameter - Inch: 10
Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 101.6
Hub Diameter - Millimeter: 146

Price Inventory : Available to order
QTY
1090T-HUB3 1/4

COMPARE

1090T-HUB3 1/4

Description
1090T-HUB3 1/4 COUPLING HUB ; 3-1/4" BORE KWY 2-SET SCREW

MARTIN SPROCKET & GR

Part # 1090T-HUB3 1/4

BDI # 23596834

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Grid Coupling
Torque: 33000In-Lbs
Flange Outside Diameter - Millimeter: 160.934

Other Features: Components May or May Not Intermix Among Brands
Inch - Metric: Inch
Material: Steel
Length Thru Bore - Millimeter: 98.298
Hub Diameter - Millimeter: 123.952

Price Inventory : Available to order
QTY
1090T-HUB3 1/8

COMPARE

1090T-HUB3 1/8

Description
1090T-HUB3 1/8 COUPLING HUB ; 3-1/8" BORE KWY 2-SET SCREW

MARTIN SPROCKET & GR

Part # 1090T-HUB3 1/8

BDI # 23596836

Features

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Grid Coupling
Torque: 33000In-Lbs
Flange Outside Diameter - Millimeter: 160.934

Other Features: Components May or May Not Intermix Among Brands
Inch - Metric: Inch
Material: Steel
Length Thru Bore - Millimeter: 98.298
Hub Diameter - Millimeter: 123.952

Price Inventory : Available to order
QTY

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