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DGF Ball Screw

Featuring smooth motion, the ball screw is suitable for use in situations requiring large lead, high speed and less demanding accuracy. Generally, the ball screw is used for various industrial equipment, precision instruments, and precision CNC machine tools.








Technical Specifications of the DGF, DGZ Ball Screw
Code and Spec. Nominal Dia. D0 Basic Lead PhD Outer Dia. of Ball Screw d1 Ball Dia. DW Bottom Dia. of Ball Screw d2 Number of Circles n Basic Rated Load
Dynamic Load C0KN Static Load CDNKN
DGF2020-0.8*4 20 20 19.3 3.5 16.4 0.8*4 5.6 11.2
DGZ2020-0.8*4 20 20 19.3 3.5 16.4 0.8*4 5.6 11.2
DGF2020-1.8*4 20 20 19.3 3.5 16.4 1.8*4 11.4 25.2
DGZ2020-1.8*4 20 20 19.3 3.5 16.4 1.8*4 11.4 25.2
DGF2025-1.8*4 25 25 24.3 3.5 21.4 0.8*4 6.4 14.5
DGZ2025-1.8*4 25 25 24.3 3.5 21.4 0.8*4 6.4 14.5
DGF2525-1.8*4 25 25 24.3 3.5 21.4 1.8*4 12.9 32.7
DGZ2525-1.8*4 25 25 24.3 3.5 21.4 1.8*4 12.9 32.7
DGF3232-0.8*4 32 32 31 4.763 27.1 0.8*4 11 25.6
DGZ3232-08*4 32 32 31 4.763 27.1 0.8*4 11 25.6
DGF3232-1.8*4 32 32 31 4.763 27.1 1.8*4 22 57.7
DGZ3232-1.8*4 32 32 31 4.763 27.1 1.8*4 22 57.7
DGF4040-0.8*4 40 40 39 5 34.9 0.8*1 12.9 33.7
DGZ4040-0.8*4 40 40 39 5 34.9 0.8*1 12.9 33.7
DGF4040-1.8*4 40 40 39 5 34.9 1.8*4 26 75.9
DGZ4040-1.8*4 40 40 39 5 34.9 1.8*4 26 75.9
D1 D3 D4 D5 D6 B h L L1 L2 L3 b*t Code and spec.
40 66 53 58 10 9 5 31 13 8 - - DGF2020-0.8*4
40 - - - - - - 31 - 8 10 5*5 DGZ2020-0.8*4
40 66 53 5.8 10 11 6 51 33 8 - - DGF2525-1.8*4
40 - - - - - - 51 - 8 20 5*5 DGZ2020-1.8*4
45 70 56 5.8 10 10 5 35 16 8 - - DGF2025-1.8*4
45 - - - - - - 35 - 8 12 5*5 DGZ2025-1.8*4
45 70 56 5.8 10 11 6 60 40 8 - - DGF2525-1.8*4
45 - - - - -- - 60 - 8 30 5*5 DGZ2525-1.8*4
60 92 75 7 12 13 7 48 22 12 - - DGF3232-0.8*4
60 - - - - - - 48 - 12 15 6*6 DGZ3232-08*4
60 92 75 7 12 13 7 80 54 12 - - DGF3232-1.8*4
60 - - - - - - 80 - 12 40 6*6 DGZ3232-1.8*4
71 110 90 9 15 15 9 54 26 12 - - DGF4040-0.8*4
71 - - - - - - 54 - 12 20 6*6 DGZ4040-0.8*4
71 110 90 9 15 15 9 94 66 12 - - DGF4040-1.8*4
71 - - - - - - - - 12 50 6*6 DGZ4040-1.8*4

NOTE
1. The lead accuracy of DGF, DGZ type of BSA is the grade 5, 7, 10 of GB/T17.587.3-1998.
2. The normal working environment temperature is ±60℃.

We are a China-based ball screw manufacturer. At YiGong we also supply convex linear motion spline, ball linear motion guide, water jet cutting machine, and X-Y axis CNC worktable, and much more.

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