Page 507 - MiSUMi 2025

Ball Splines Round Flanged Nut, One End Double Stepped and Threaded

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

Incomplete Thread Dimensions 45° 45° 4-X Mounting 45° 45° 4-X Mounting 45° 45° 4-X Mounting
M Holes Holes Holes
Y Depth Z Y Depth Z Y Depth Z
D2 4P 2Dh8 D1 P.C.D P.C.D P.C.D
(L) 6M
B 1- φ u 1- φ u 1- φ u
7B H W Lube Hole Lube Hole Lube Hole
M (l)
6 or Less 2 5F L1
8·10 3 3L
Above 12 5
1 2 3L 4P 5F 6M (Coarse) 7B
4 Type Dh8 1mm increments 4 5 6 Selection 1mm increments 4 4 5 5 5 6 6 6 Selection (M≤P) 1mm increments 4
8
60~300
60~400
10
4 5 6 8
8
When P=4,
When M=4,
Linear Guides / Linear Shafts / Linear Bushing / Ball Splines / Oil Free Bushings E-BSKM 16 100~900 5 6 8 10 12 13 When P≥5, 6 6 6 8 8 8 8 10 12 16 20 Allowable Static Moment Oil Free Bushings Linear Bushing / Ball Splines / Linear Guides / Linear Shafts /
10
4≤F≤16
8
2≤B≤16
60~400
5 6 8 10
13
70~600
When M≥5,
10
2≤B≤M×5
4≤F≤P×5
12
8 10 12 13 15 16 20
80~700
20
12
8 10 12 13 15 16 20
16
90~900
10
EF≥B+2
25
EB≥Pitch×3+l
24
16
12
20
10 12 13 15 16 20 25
10
30
Basic Rated Torque Basic Load Rating
M01
u
Y
M02
X
1Type
W
Z
L1
2Dh8
(kN)
(N·m)
(kN)
(N·m)
0
8 D1 Tolerance D2 27 H 8 7.5 P.C.D 3.4 6.5 4.5 1.5 Dynamic Ct Static C0t Dynamic C Static C0 (N·m) (N·m)
24
6
0.8
3.3
1.4
16
3.5
32
25.2
-0.027
Linear Guides E-BSKM 10 21 -0.033 42 33 10 9 10.5 32 4.5 8 4.5 2 13.3 23.8 2.6 3.9 37.1 124.6 Guides Linear
85.3
9.5
4
0
3.2
5.4
36.4
19.6
24
44
33
36
13
15
11
31
51
4.3
16
260
50
6
35.7
65.1
7.7
40
18
20
59.5
55.3
380
0
15
243.6
10
52
42
65
25 35 -0.039 58 56 13 26.5 45 5.5 9.5 5.4 3 135.1 107.8 5.9 10.7 103.5 685.9
71
8
P.04-011 30 47 75 80 30 60 6.6 11 190.4 343 11 19.6 148.4 932.7 P.04-011
Cross Roller Guides Ordering Part Number (1Type · 2D) - - - 3L - 4P - 5F - 6M - 7B - (SC·FC...etc.) - - B10 Guides Cross Roller
5F
-
4P
3L
-
6M
7B
-
Example
E-BSKM16
300
P10
F30
M8
-
-
-
Ordering
Part Number (1Type · 2D)
P.04-039 Alterations Example E-BSKM16 - 300 - P10 - F30 - M8 - B10 - SC10 P.04-039
Linear Shafts / Bushings Alterations SC l1 W A FC Nickel plating Bushings Linear Shafts /
1Addition of wrench flat machining 2Addition of set screw flat 3Addition of Nuts 4Addition of Surface Treatment
(light yellow)
L
P.04-043 Code Y SC Y h NTW NKR P.04-043
FC
Ball Splines Addition of wrench flat machining. Addition of set screw flat. D 8 h Add 1 nut of the same The surfaces of spline shaft and nut are Ball Splines
SC=1mm Increments
Ordering Code FC10-A8
FC, A=1mm increments
E SC+l1≤Y
W
D
l1
E FC≤3×D
8
7
specifications
8
nickel plated
13
13
FC≤Y/2
are 2 nuts)
14
16
P.04-107 Spec. 10 11 8 10 E When 1.5×D<FC, 10 1 (With 1 nut added, there (Plating thickness: above 1μ) P.04-107
16
E A=0 or
20
17
20
25 22 15 A≥2 25 2
27
30
30
Oil Free Bushings E When 4 is configured, the surface will be light yellow and there may be a color difference. Due to the surface treatment process, the following parts are more susceptible Bushings Oil Free
to rust.
-Cut section -Groove part -Cut section
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 flat, etc.) in the 3D model are for 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
# MISUMI
E-BSKM
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
04-121 Ball Splines 04-122