Page 499 - MiSUMi 2025

Ball Splines Round Flanged Nut, One End Tapped

Spline shaft Nut
Accuracy
grade Type M Material H S Surface Type M Material H S Surface
Hardness Treatment Hardness Treatment
Grade N Solid Equivalent 58HRC~ - Round Equivalent 58HRC~ -
to SUJ2 flanged to SCR420

D=10/13 D=8/16/20 D=25/30
45° 45° 45° 45° 45° 45°
4-X Mounting 4-X Mounting 4-X Mounting
Holes Holes Holes
4M Y Depth Z Y Depth Z Y Depth Z

D2 D1
M×2 P.C.D P.C.D P.C.D
2Dh8
4 H 3L 1- φ u 1- φ u 1- φ u 4
W
Lube Hole
Lube Hole
Lube Hole
Linear Guides / Linear Shafts / Linear Bushing / Ball Splines / Oil Free Bushings 1Type Dh8 increments 4M (Coarse) D1 Tolerance D2 L1 H W P.C.D X Y Z u Basic Rated Torque Basic Load Rating Allowable Static Moment Oil Free Bushings Linear Bushing / Ball Splines / Linear Guides / Linear Shafts /
L1
3L
2
1mm
Dynamic Ct Static C0t Dynamic C Static C0 M01
M02
Selection
(N·m) (N·m)
(N·m)
(kN)
(kN)
(N·m)
0
3.3
25.2
6
8
2.6
9.5
10.5 32
10 60~300 3 4 4 5 6 16 -0.027 32 27 8 7.5 24 3.4 6.5 4.5 1.5 13.3 23.8 0.8 1.4 3.5 124.6
85.3
3.9
60~400 3 4 5
4
42 33
21 0
9
19.6
-0.033 44 36
4.5 8 4.5
24
15
13
36.4
60~400
3.2
11 33
5.4
Linear Guides E-BSFM 16 70~600 4 5 6 8 31 0 51 50 10 18 40 5.5 9.5 5.4 2 35.7 65.1 4.3 10.7 37.1 260 Guides Linear
6
7.7
380
58 56
20
45
5.9
59.5 107.8
5 6 8 10
55.3
35
80~700
90~900
25
103.5 685.9
15
30 60 6.6 11
6 8 10 12 16 47
343
30 100~900 5 6 8 10 12 42 -0.039 65 71 13 26.5 52 8 3 135.1 243.6 10 19.6 148.4 932.7
11
75 80
190.4
P.04-011 Ordering Part Number (1Type · 2D) - 3L - 4M P.04-011
Cross Roller Guides Example Ordering E-BSFM16 - - 3L - 4M - (SC·FC...etc.) Guides Cross Roller
M5
-
300
Part Number (1Type · 2D)
Example
P.04-039 Alterations E-BSFM16 - 300 - M5 - SC10 3Addition of Nuts 4Addition of Surface Treatment P.04-039
1Addition of wrench flat machining 2Addition of set screw flat
Linear Shafts / Bushings Alterations SC L1 W A FC L Nickel plating Bushings Linear Shafts /
(light yellow)
h
SC
P.04-043 Code Addition of wrench flat machining. Addition of set screw flat. NTW NKR P.04-043
FC
Ball Splines Spec. SC=1mm Increments 10 D 8 W 11 7 8 l1 8 FC, A=1mm increments 10 D 8 h 1 Add 1 nut of the same specifications The surfaces of spline shaft and nut Ball Splines
Ordering Code FC10-A8
E SC+l1≤L
E FC≤3×D
are nickel plated
E When 1.5×D<FC,
(With 1 nut added, there are 2 nuts)
13
13
FC≤L/2
20
20
P.04-107 16 14 17 22 10 E A=0 or 16 2 (Plating thickness: above 1μ) P.04-107
25
25
30 27 15 A≥2 30
Oil Free Bushings E When 4 is configured, the surface will be light yellow and there may be a color difference. Bushings Oil Free
Due to the surface treatment process, the following parts are more susceptible to rust.
-Cut section -Groove part -Cut section -Tapped part
flat, etc.) in the 3D model are for reference only and may differ from their actual positions.
P.04-126 E The relative positions of the grooves of spline shaft, the keyways and lube holes of nuts, and all the alterations (wrench flat, set screw P.04-126
Shaft Supports / Collars How to search 1 Search on MISUMI official website 2 Step 1 Step 2 Select Economy series Collars Shaft Supports /
on website
E-BSFM
# MISUMI
ball spline
By Keyword
By Type
P.04-144 Search on MISUMI official website and get your product # Only MISUMI Economy series P.04-144
04-113 Ball Splines 04-114