Ball Splines - Both Ends Tapped (BSHS6-80-M3-N3)

Ball Splines - Both Ends Tapped:Related Image


[ ! ]When selecting Overall Length (L Dimension), check the Annealing Range. >> Click here
[ ! ]Accuracy >> Click here
・Materials
Both Ends Tapped Spline Shaft [ M ] 52100 Bearing Steel Nut
[ M ] SCM415 Alloy Steel (JIS) Equivalent [ H ] Hardness: 58HRC~
Spline Shaft, Nut [ M ] 440C Stainless Steel [ H ] Hardness: 55HRC~
Nut 1 pc. Nut 2 pcs. Nut 1 pc.
With Round Flange Nut BSHM BSH2M BASBFS
With Compact Flange Nut BSHN BSH2N -
With Straight Nut BSHS BSH2S BASBSS
Ball Splines - Both Ends Tapped:Related Image

Specifications

Part Number-L-M-N

Ball Splines - Both Ends Tapped:Related Image
Ball Splines - Both Ends Tapped:Related Image
BSHS8
BSHS8G
BSHS8L
-
-
-
270
270
270
-
-
-
M4
M4
M4
-
-
-
N4
N4
N4
Alternative grease types available.
For Days to Ship, Price and Performance, see >> Click here
■Spline Shafts
Part NumberL 1mm IncrementM (Coarse), N (Coarse)DMass
(kg/m)
TypeNo.1-Nut Type2-Nut Type
BSHM
BSHN
BSHS
BSH2M
BSH2N
BSH2S
BASBFS
BASBSS
*660~400 (190)60~4003       60.23
*860~400 (190)60~40034      80.39
*1060~600 (390)90~600345     10.40.65
*1360~600 (390)100~600 456    13.41.11
*1670~600 (390)110~600 4568   16.61.65
2080~700130~700  56810  20.62.57
2590~900150~900  5681012 25.84.04
30100~1150170~1150   6810121630.85.85
[ ! ]For BASBSS and BASBFS, only * marked sizes are available, and the Max. L dimension is in ( ).
[ ! ]For BSHN and BSH2N, only No. 6, 8 and 10 are available.
■Round Flange Nuts / Compact Flange Nuts
No.D
(h6)
LDfHP.C.D.d1d2hWdBBasic Rated TorqueBasic Load RatingAllowable Static MomentMass
(kg)
Dynamic Ct
(N·m)
Static C0t
(N·m)
Dynamic C
(kN)
Static C0
(kN)
M01
(N·m)
M02
(N·m)
61425306223.563.16.51.5183.871.22.15360.03
8163224214.88.71.22.15360.04
102140 (33)42 (41)6 (8)32 (30)4.584.4 (5.3)14 (8.5)2519 (11)34 (21)3.8 (2.4)6.9 (4.3)26 (15)181 (102)0.09
132444 (36)44 (45)7 (8)33 (34)15 (10)-28 (20)52 (37)4.6 (3.3)8.3 (5.9)36 (22)251 (148)0.11
163150517404.41851936.211.1563860.2
203563589455.59.55.422.52851548.515.3836110.3
254271655226.519334815.427.717312480.4
3047807510606.6116.5302.527249018.533.321215810.57
[ ! ]Dimensions in ( ) are for 440C Stainless Steel. [ ! ]Allowable static moment M01 is a value measured when a single nut is used, and M02 is a value measured when two nuts are used.
■Straight Nuts
No.
D
(h6)
L
b
 t
+0.05
0
( )
d
α
Basic Rated Torque
Basic Load Rating
Allowable Static Moment
Mass
(kg)
Dimension of Key (Included)
Tolerance
Dynamic Ct
(N·m)
Static C0t
(N·m)
Dynamic C
(kN)
Static C0
(kN)
M01
(N·m)
M02
(N·m)
B
 h
 L1
R
Tolerance
Tolerance
6
14
25
2.5
+0.014
0
1.2
1.5
15°
3.8
7
1.2
2.1
5
36
0.012
2.5
+0.016
+0.006
2.5
0
-0.025
10.5
1.25
8
16
25°
4.8
8.7
1.2
2.1
5
36
0.013
10.5
10
21
40 (33)
3
1.5
-
19 (11)
34 (21)
3.8 (2.4)
6.9 (4.3)
26 (15)
181 (102)
0.06
3
3
17 (14)
1.5
13
24
44 (36)
28 (20)
52 (37)
4.6 (3.3)
8.3 (5.9)
36 (22)
251 (148)
0.07
17 (14)
16
31
50
3.5
+0.018
0
2
51
93
6.2
11.1
56
386
0.15
3.5
+0.024
+0.012
3.5
0
-0.030
18
1.75
20
35
63
4
2.5
2
85
154
8.5
15.3
83
611
0.2
4
4
29
2
25
42
71
193
348
15.4
27.7
173
1248
0.29
33
30
47
80
2.5
272
490
18.5
33.3
212
1581
0.37
42
[ ! ]Dimensions in ( ) are for 440C Stainless Steel. [ ! ]Allowable static moment M01 is a value measured when a single nut is used, and M02 is a value measured when two nuts are used.

Alterations

Ball Splines - Both Ends Tapped:Related Image
 Orientation between wrench flats or set screw flats to the spline nut keyway or flange counterbores are random and cannot be specified.

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
BSHS6-80-M3-N3
Part NumberVolume DiscountDays to Ship RoHSNut Type Shaft O.D. D
(Ø)
Material Number of Nuts
(pc(s).)
Nut Overall Length
(mm)
Nut O.D.
(Ø)
Shaft Total Length L
(mm)
Basic Load Rating, Dynamic Rating
(N)
Allowable Torque
(N•m)
Ball Recirculating Type Nut Material Grease M
(mm)
N
(mm)

11 Days or more

10Straight6SCM415 Alloy Steel (JIS) Equivalent125148012003.8SingleSCM415 Alloy Steel (JIS) EquivalentStandard (S2)33

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More Information

Ball Splines - Both Ends Tapped:Related Image
 

Basic Information

End Shape (Left) Tapped End Shape (Right) Tapped Type Solid

よくあるご質問(FAQ)

質問: Can I remove the ball spline nut?
回答: "Yes. The balls do not fall out when the spline shaft is pulled out. Once the nuts are removed from the spline shaft, reassemble the ball spline while confirming matching numbers, character orientations, and positional relationship of these parts. Nuts and shafts are offered as a set product. When using multiple pieces of them, do not change the default combination."
質問: What is the life expectancy of a ball spline?
回答: The theoretical life can be calculated using the formulas found here: https://us.misumi-ec.com/pdf/fa/2012/p1_0305.pdf
質問: What is the accuracy of the ball spline?
回答: Ball spline accuracy can be found here: https://us.misumi-ec.com/pdf/fa/2012/p1_0305.pdf
質問: Do you sell ball spline nuts separately
回答: We do not sell ball spline nuts separately. They must be purchased as a set.

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