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Flexible Couplings - Bellows type, NB series. (Part Numbers)

Flexible Couplings - Bellows type, NB series.
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Flexible couplings, bellows type, NB series, clamp fixing system. The material is Bronze and Brass. Ideal for use to connect encoders, medical equipment and servo motors.

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Part Number

Configured Part Number is shown.

NB-08-4X5

Part Number
NB-08-4X5
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSStandard In-Stock Hole Diameter (Tolerance H8) d1
(mm)
Standard In-Stock Hole Diameter (Tolerance H8) d2
(mm)
Outer Diameter A
(Ø)
Full length E
(mm)
Transmission Torque
(N•m)
Allowable Displacement(Parallel Displacement)
(mm)
Allowable Displacement(Axial Direction Displacement)
(mm)
Moment of Inertia
(kg・m2)
Axial spring constant
(N/mm)
Torsional Rigidity
(N-mm/deg)
Maximum Shaft Diameter d1×d2
(mm)
1 Piece(s)Available

10 Days or more

104514260.1960.2±1.50.4X10-49.812270.28

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  1. 1

Basic Information

Type Bellows coupling Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Standard
Transmission Torque Range(N•m) 0.05~1.00 Max. Rotational Speed Range(r/min) 4001~10000 Properties High camber rigidity / Zero Backlash / Compact
Body Material Other alloys Category Coupling body Max. Rotational Speed(r/min) 5000
Allowable Displacement(Angle Displacement)(deg) 1.5 Allowable Displacement(Parallel Displacement)Range(mm) 0.02~0.2 Bellows Part Material Phosphor Bronze (PBP3-0)
Type Set screws Other types of alloys Brass (BsBM) Flexibility
Isokinetic Set Screw Type M M3

Please check the type/dimensions/specifications of the part NB-08-4X5 in the Flexible Couplings - Bellows type, NB series. series.

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(mm)
Standard In-Stock Hole Diameter (Tolerance H8) d2
(mm)
Outer Diameter A
(Ø)
Full length E
(mm)
Transmission Torque
(N•m)
Allowable Displacement(Parallel Displacement)
(mm)
Allowable Displacement(Axial Direction Displacement)
(mm)
Moment of Inertia
(kg・m2)
Axial spring constant
(N/mm)
Torsional Rigidity
(N-mm/deg)
Maximum Shaft Diameter d1×d2
(mm)
1 Piece(s)Available

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