2-Bolt Coupling Shafts
Coupling shafts transmit rotation and torque between screw sections. Clearance is provided between the screw sections for a hanger and hanger bearing support. Hardened shafts are required for hard iron hanger bearings.

Choose A Category
Product Filters
A Bore Dimension Min
A Bore Dimension Max
A Screw Diameter
A Screw Diameter
A Shaft Diameter
B Pitch
B Spacing 1st Bolt
B Discharges
B Inlets
Bearing Type
Bolt Size
Shaft Diameter
C Bolt Centers
C Pipe Sch 40 Pipe OD
C Discharges
C Inlets
Screw Diameter
Coupling Diameter
Cover Thickness
D Nominal Bolt Size
D Flight Thickness
D Flight Thickness Inside Root
Discharge Thickness
Drilling
E Dia
E Bolt Diameter
End Bearing Type
G Bolts
H Bolts
Hanger Style
Inside Pipe Diameter
L Std Length
Length
Lock Nut Only
Pipe OD
Pipe Sch 40 Size
Pipe Size Sch 40
C Pipe Sch 40 Pipe OD
Screw Coupling Dia
Screw Coupling Diameter
Screw Diameter
Screw Diameter
Seal Type
Shaft Diameter
Shaft Diameter
Trough Thickness
Trough Type
Weight (lbs)
Weight (lbs/ft)
Weight Each (lbs)
Weight (lbs) w/ HSK
Material
- Model
Number - Shaft
Diameter - A
- B
- C
- D
- 3D Cad
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CS1
- Shaft Diameter: 1"
- A: 2"
- B: 1-1/2"
- C: 3"
- D: 7-1/2"
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CS112
- Shaft Diameter: 1-1/2"
- A: 3"
- B: 2"
- C: 4-3/4"
- D: 11-1/2"
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CS112H
- Shaft Diameter: 1-1/2"
- A: 3"
- B: 2"
- C: 4-3/4"
- D: 11-1/2"
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CS1H
- Shaft Diameter: 1"
- A: 2"
- B: 1-1/2"
- C: 3"
- D: 7-1/2"
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CS2
- Shaft Diameter: 2"
- A: 3"
- B: 2"
- C: 4-3/4"
- D: 11-1/2"
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CS2716
- Shaft Diameter: 2-7/16"
- A: 3"
- B: 3"
- C: 4-7/8"
- D: 12-3/4"
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CS2716H
- Shaft Diameter: 2-7/16"
- A: 3"
- B: 3"
- C: 4-7/8"
- D: 12-3/4"
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CS2H
- Shaft Diameter: 2"
- A: 3"
- B: 2"
- C: 4-3/4"
- D: 11-1/2"
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CS3
- Shaft Diameter: 3"
- A: 3"
- B: 3"
- C: 5"
- D: 13"
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CS3716
- Shaft Diameter: 3-7/16"
- A: 4"
- B: 4"
- C: 7"
- D: 18"
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CS3716H
- Shaft Diameter: 3-7/16"
- A: 4"
- B: 4"
- C: 7"
- D: 18"
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CS3H
- Shaft Diameter: 3"
- A: 3"
- B: 3"
- C: 5"
- D: 13"
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