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MBN 8×2.5 RS Cylindrical Keyed

Miniature Metric Ball Screw Assembly, Cylindrical Single Nut with Keyway, 8x2.5 RS Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Product Info

Nominal Rod Diameter [mm]:
7.80
Material:
SS
Thread Direction:
RH

Details

Lead [mm]:
2.5
Active Turns:
2
Nominal Ball Dia. [mm]:
1.588
Ball Nut Number:
MBN10729
Nut Weight [g]:
20.0
Screw Weight [g/m]:
321
End Code for Types 1,2, and 3:
6
End Code for Types 4:
4
End Code for Types 6:
-
End Code for Types 7:
-

Performance Specifications

Dynamic Load Ca [N]:
480
Static Load [N]:
623
Linear Speed (Based on DN Values) [mm/min]:
21900

Forces and Torques

Torque to Raise 1 kN [N·m]:
0.443

Screw Dimensions

A [mm]:
7.80
B [mm]:
6.6

Nut Dimensions

C [mm]:
18.0
H [mm]:
18.6
E [mm]:
7.7
F [mm]:
3.0
G [mm]:
1.80

More Details

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™.