MBN 14 × 3 RA Cylindrical Keyed

Miniature Metric Ball Screw Assembly, Cylindrical Single Nut with Keyway, 14x3 RA

Nook Industries is a leading producer of miniature ball screws, offering a wide variety of sizes and configurations, including cylindrical single nut ball screws. The miniature product line is supplied as a complete assembly form only. Screw ends can be machined to customer requirements in nearly any diameter and length configuration.

Some sizes of miniature ball screws are supplied with EZZE MOUNT™ bearing supports to make complete assemblies. Smaller size screw diameters can be enlarged by fitting a sleeve to the screw to allow mating with an EZZE MOUNT™.

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Product MBN 14 × 3 RA Cylindrical Keyed
Product Info
Nominal Rod Diameter [mm] 13.50
Material 4150
Thread Direction RH
Lead [mm] 3
Active Turns 5
Nominal Ball Dia. [mm] 2.000
Ball Nut Number MBN11125
Nut Weight [g] 110.0
Screw Weight [g/m] 1021
End Code for Types 1,2, and 3 10
End Code for Types 4 6
End Code for Types 6 10
End Code for Types 7 8
Performance Specifications
Dynamic Load Ca [N] 5812
Static Load [N] 10340
Linear Speed (Based on DN Values) [mm/min] 15000
Forces and Torques
Torque to Raise 1 kN [N·m] 0.478
Screw Dimensions
A [mm] 13.50
B [mm] 11.9
Nut Dimensions
C [mm] 24.0
H [mm] 40.0
E [mm] 20.0
F [mm] 5.0
G [mm] 3.00

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