SURE-FLEX® couplings / NBK

SURE-FLEX® couplings / NBK
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Flexible shaft coupling that absorbs shock, vibration, and misalignment in four directions: circumferential direction, eccentricity, deflection angle, and end play. Can be used as is, instead of the conventional shaft fitting, without complete design change of equipment. No need for lubrication, sleeve has a long life. Maintenance-free.

Part Number

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Part Number
3S
4S
5S
6S
7S
8S
9S
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Torque Range
(N•m)
Outer Diameter
(mm)
Overall Length
(mm)
Maximum Range of Rotation Number
(r/min)
Normal Torque
(Nm)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Moment of Inertia
(kg・m2)

34.27 €

1 9 Days 105.01 to 10.0053524,001 to 10,0006.992000.21 to 0.400.250.9×10-4

39.98 €

1 Available Same day

Stock

1010.01 to 20.0063614,001 to 10,0001476000.21 to 0.400.250.2×10-3

78.21 €

1 9 Days 1020.01 to 50.0083714,001 to 10,0002876000.21 to 0.400.380.8×10-3

121.24 €

1 9 Days 1050.01 to 100.00102904,001 to 10,0005260000.21 to 0.400.382.6×10-3

153.59 €

1 9 Days 1050.01 to 100.001171024,001 to 10,0008452500.41 to 1.00.514.3×10-3

159.84 €

1 9 Days 10-1381134,001 to 10,00013045000.41 to 1.00.519.3×10-3

227.44 €

1 9 Days 10-1611292001 to 4,00021037500.41 to 1.00.641.9×10-2

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Basic information

Type Oldham Type Allowable Misalignment Angular Misalignment / Eccentricity Application Standard
Feature Vibration Absorption Category Coupling body Allowable Angular Misalignment(deg) 1
Operating Temperature Range(°C) -34::135

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