Page 318 - MiSUMi 2025

Rolled Ball Screws Shaft Dia.12 Lead 4/5/10 Accuracy Grade C7

Screw Shaft Nut
Accuracy Screw
grade Dia. Lead M Material H Hardness S Surface M Material H Hardness S Surface
Treatment Treatment
Induction
C7 12 4·5·10 S55C hardening - SCM420 Carburized -
equivalent equivalent 58~62HRC
58~62HRC

3 C-TBSE·C-TBSB1204 3

Ball Screws / Lead Screws φ7.6 0 -0.2 or less φ24 0 -0.02 36 8 X φ12 or less φ10 0 -0.015 or less φ8 0 -0.015 M6 22.5° 45° P.C.D. 32 Lead Screws Ball Screws /
Oil hole
R0.5
R0.5
R0.3
φ8 0 -0.015 C0.5 C0.5 φ42
Rolled Ball Screws 0.9 0 X U C0.5 Screws Rolled Ball
+0.14
+0.2
30
7.9 0
P.03-009 (10) Y (Nut Movement Range) E 15 M10×1.0 X-X View 6-φ4.5 Through P.03-009
4L
Precision Ball Screws C-TBSE·C-TBSB1205 Screws Precision Ball

P.03-027 φ 7.6 0 -0.2 R0.5 φ 24 0 -0.02 31 10 or less -0.015 M6 22.5° 45° P.03-027
R0.5
Ball Screw Supports / Motor Brackets -0.015 or less X φ 12 φ 10 0 or less φ 8 0 -0.015 P.C.D. 32 Motor Brackets Ball Screw Supports /
Oil hole
R0.3

P.03-047 φ 8 0 C0.5 +0.14 X C0.5 C0.5 φ 40 P.03-047
Lead Screws (10) 0.9 0 Y (Nut Movement Range) E U 15 M10×1.0 30 6- φ 4.5 Through Lead Screws

+0.2
7.9 0
P.03-058 4L X-X View P.03-058
Lead Screw Nuts C-TBSE·C-TBSB1210 48.5 22.5° Nuts Lead Screw

-0.2
Oil hole
P.03-077 φ 7.6 0 or less φ 24 0 -0.02 10 X φ 12 or less 0 φ 10 -0.015 or less φ 8 0 -0.015 M6 45° P.C.D. 32 P.03-077
R0.5
R0.5
R0.3
Lead Screw Supports φ 8 0 -0.015 φ 40 Supports Lead Screw

P.03-079 C0.5 0.9 0 X C0.5 C0.5 P.03-079
+0.14
Lead Screw Stop Plates / Position Indicators (10) 7.9 0 Y (Nut Movement Range) E U 15 M10×1.0 X-X View 6- φ 4.5 Through Position Indicators Lead Screw Stop Plates /
+0.2
30

P.03-081 4L P.03-081

03-021 Rolled Ball Screws 03-022