Ball Splines / Both Ends Tapped (BSFM16-335-M8-NTW)

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MISUMI

Product Details:

Manufacturer part number: BSFM16-335-M8-NTW

Brand: MISUMI

Price: Please contact the support for quotation

Delivery time: Please contact the support for quotation

Technical Data:

Nut type: [Flange Type] Round Flanged

Shaft O.D. D: 16.6 φ

Shaft material: EN 1.3505 Equiv.

Nut Overall Length: 50 mm

Nut O.D.: 31 φ

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BSFM16-335-M8-NTW

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Technical Information

Ball Splines/Both Ends Tapped:Related Image

One End Tapped	Spline Shafts EN 1.3505 Equiv. Nut EN 1.7242 Equiv. Hardness: 58HRC~	Spline Shaft, Nut Material: EN 1.4125 Equiv. Hardness: 55HRC~
One End Tapped	Nut 1 pc.	Nut 1 pc.
With Round Flange Nut	BSFM	BSFMS
With Compact Flange Nut	BSFN	-
With Straight Nut	BSFS	BSFSS

Specifications

Part Number	-	L	-	M
BSFS10 BSFS10G BSFS10L	- - -	350 350 350	- - -	M5 M5 M5

Alternative grease types available.
For Days to Ship, Price and Performance, see >> P.340

■ Spline Shafts

Part Number		L 1mm Increment	M (Coarse) Selection								D	Mass (kg/m)
Type	No.	1-Nut Type	M (Coarse) Selection								D	Mass (kg/m)
BSFM BSFN BSFS BSFMS BSFSS	*6	60~400(190)	3								6	0.23
	*8	60~400(190)	3	4							8	0.39
	*10	60~600(390)	3	4	5						10.4	0.65
	*13	60~600(390)		4	5	6					13.4	1.11
	*16	70~600(390)		4	5	6	8				16.6	1.65
	20	80~700			5	6	8	10			20.6	2.57
	25	90~900			5	6	8	10	12		25.8	4.04
	30	100~1150				6	8	10	12	16	30.8	5.85

[ ! ] For BSFMS and BSFSS, only * marked sizes are available, and the Max. L dimension is in ( ).
[ ! ] For BSFN, only No. 6, 8 and 10 are available.

■ Round Flange Nuts, Compact Flange Nuts

No.	D(h6)	L	Df	H	P.C.D.	d₁	d₂	h	W	d	B	Basic Rated Torque		Basic Load Rating		Allowable Static Moment		Mass (kg)
No.	D(h6)	L	Df	H	P.C.D.	d₁	d₂	h	W	d	B	Dynamic C_t (N • m)	Static C_0t (N • m)	Dynamic C (kN)	Static C₀ (kN)	M₀₁ (N • m)	M₀₂ (N • m)	Mass (kg)
6	14	25	30	6	22	3.5	6	3.1	6.5	1.5	18	3.8	7	1.2	2.1	5	36	0.03
8	16	25	32	6	24	3.5	6	3.1	6.5		21	4.8	8.7	1.2	2.1	5	36	0.04
10	21	40(33)	42(41)	6(8)	32(30)	4.5	8	4.4(5.3)	14(8.5)		25	19(11)	34(21)	3.8(2.4)	6.9(4.3)	26(15)	181(102)	0.09
13	24	44(36)	44(45)	7(8)	33(34)			4.4(5.3)	15(10)		-	28(20)	52(37)	4.6(3.3)	8.3(5.9)	36(22)	251(148)	0.11
16	31	50	51	7	40			4.4	18			51	93	6.2	11.1	56	386	0.2
20	35	63	58	9	45	5.5	9.5	5.4	22.5	2		85	154	8.5	15.3	83	611	0.3
25	42	71	65	9	52	5.5	9.5	5.4	26.5	2		193	348	15.4	27.7	173	1248	0.4
30	47	80	75	10	60	6.6	11	6.5	30	2.5		272	490	18.5	33.3	212	1581	0.57

Dimensions in ( ) are for EN 1.4125 Equiv. 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)	Dimensions of Key (Included)
				Tolerance				Dynamic C_t (N · m)	Static C_0t (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 EN 1.4125 Equiv. 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

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Part Number
BSFM16-335-M8-NTW

Part Number	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Nut type	Shaft O.D. D (φ)	Shaft material	Nut Overall Length (mm)	Nut O.D. (φ)	Shaft Overall Length L (mm)	Basic Load Rating Dynamic Rating (N)	Allowable Torque (Nm)	Nut Material	Grease	M (mm)
	1		-	10	[Flange Type] Round Flanged	16.6	EN 1.3505 Equiv.	50	31	335	6200	51	EN 1.7242 Equiv.	Standard (S2)	8

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Basic information

Shaft end shape (left)	Tapped	Shaft end shape (right)	Standard	Type	Solid
Torque	Middle Torque	Number of nuts(pcs.)	1	Nut length	Standard
Preload	Standard	Accuracy Grade	Standard Grade	The circulation type of balls	1-fach