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Precision Ball Screws - Thread Diameters 15, Lead 5, 10, 20 or 40 - Precision Grade C3, C5 or C7

See FAQs for this product (9 total)

MISUMI

Smallest Nut Outer Diameter

inCAD Components

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Technical Information

Precision Ball Screws - Thread Diameters 15, Lead 5, 10, 20 or 40 - Precision Grade C3, C5 or C7:Related Image

・Materials

Nut Type	Type	Accuracy Grade	Shaft Dia.	Lead	Screw Shaft		Nut
					[ M ]Material	[ H ]Hardness	[ M ]Material	[ H ]Hardness
Standard Nut	BSX	C3	15	5	4150 Alloy Steel	Induction Hardened 58~62HRC	JIS SCM420	Carburized 58~62HRC
	BSS	C5		5, 10, 20
	BSSE	C7

Specifications

Part Number	-	L
BSX1505 BSSE1510L BSSE1510G	- - -	300 420 420	(L Type Greased) (G Type Greased)

Nut Type

Accuracy Grade

Part Number

1mm Increment

Ball Dia.

Ball Center Dia.

Screw Root Dia.

Number of Circuits

Basic Load Rating

Axial Play

Preload Torque N·cm

Twisting Direction

Type

Screw Shaft O.D.

Lead

C (Dynamic) kN

Co (Static) kN

Standard
Nut

BSX

150~590

L-72

3.175

15.8

(12.5)

2.5 turns, 1 row

4.34

6.25

0 (Preloaded)

1.5~6.0

Right

BSS

150~1095

6.9

12.5

0.005 or Less

2.0 or Less

BSSE

0.030 or Less

BSS

200~1095

L-72

1.5 turns, 1 row

4.4

7.9

0.005 or Less

3.0 or Less

BSSE

200~1095

0.030 or Less

BSS

230~1095

L-72

0.005 or Less

3.0 or Less

BSSE

0.030 or Less

Kgf=Nx0.101972

Alterations

Keyway on Fixed Side Shaft End
Detailed Keyway Dimensions>> Click here

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Part Number
BSS1505-[150-1095/1]
BSS1505G-[150-1095/1]
BSS1505L-[150-1095/1]
BSS1510-[200-1095/1]
BSS1510G-[200-1095/1]
BSS1510L-[200-1095/1]
BSS1520-[230-1095/1]
BSS1520G-[230-1095/1]
BSS1520L-[230-1095/1]
BSSE1505-[150-1095/1]
BSSE1505G-[150-1095/1]
BSSE1505L-[150-1095/1]
BSSE1510-[200-1095/1]
BSSE1510G-[200-1095/1]
BSSE1510L-[200-1095/1]
BSSE1520-[230-1095/1]
BSSE1520G-[200-1095/1]
BSSE1520L-[200-1095/1]
BSX1505-[150-590/1]

Days to Ship	RoHS	Accuracy Grade	Lead (mm)	Preload	Axial Play	Nut Structure	Recirculating Method	Number of Circuits (Rows X Turns)	Screw Total Length L (mm)	Basic Load Rating, Dynamic Rating (N)	Basic Load Rating, Static Rating (N)	Grease Type
5 Days or more	10	C5	5	No Preload	0.005 or Less	Single	Tube Type	1×2.5	150 ～ 1095	6900	12500	Standard
7 Days or more	10	C5	5	No Preload	0.005 or Less	Single	Tube Type	1×2.5	150 ～ 1095	6900	12500	Type G
7 Days or more	10	C5	5	No Preload	0.005 or Less	Single	Tube Type	1×2.5	150 ～ 1095	6900	12500	Type L
5 Days or more	10	C5	10	No Preload	0.005 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Standard
7 Days or more	10	C5	10	No Preload	0.005 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Type G
7 Days or more	10	C5	10	No Preload	0.005 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Type L
5 Days or more	10	C5	20	No Preload	0.005 or Less	Single	Tube Type	1×1.5	230 ～ 1095	4400	7900	Standard
7 Days or more	10	C5	20	No Preload	0.005 or Less	Single	Tube Type	1×1.5	230 ～ 1095	4400	7900	Type G
7 Days or more	10	C5	20	No Preload	0.005 or Less	Single	Tube Type	1×1.5	230 ～ 1095	4400	7900	Type L
5 Days or more	10	C7	5	No Preload	0.030 or Less	Single	Tube Type	1×2.5	150 ～ 1095	6900	12500	Standard
7 Days or more	10	C7	5	No Preload	0.030 or Less	Single	Tube Type	1×2.5	150 ～ 1095	6900	12500	Type G
7 Days or more	10	C7	5	No Preload	0.030 or Less	Single	Tube Type	1×2.5	150 ～ 1095	6900	12500	Type L
5 Days or more	10	C7	10	No Preload	0.030 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Standard
7 Days or more	10	C7	10	No Preload	0.030 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Type G
7 Days or more	10	C7	10	No Preload	0.030 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Type L
5 Days or more	10	C7	20	No Preload	0.030 or Less	Single	Tube Type	1×1.5	230 ～ 1095	4400	7900	Standard
7 Days or more	10	C7	20	No Preload	0.030 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Type G
7 Days or more	10	C7	20	No Preload	0.030 or Less	Single	Tube Type	1×1.5	200 ～ 1095	4400	7900	Type L
5 Days or more	10	C3	5	Preloaded	0(Preload)	Single	Tube Type	1×2.5	150 ～ 590	4340	6250	Standard

Lead Time

BSS1510
Precision Ball Screws - Thread Diameters 15, Lead 5, 10, 20 or 40 - Precision Grade C3, C5 or C7:Related Image

More Information

■Combination with Support Units

Ball Screw Part Number			Recommended Support Unit
Type	Screw Shaft O.D.	Lead	Part Number		Shape	Fixed Side	Support Side	Page
			Type	No.
BSX BSS BSSE	15	05 10 20	BRW	12	Round	○		>> Click here
			BUR	12			○	>> Click here
			BSW	12	Square	○		>> Click here
			BUN	12			○	>> Click here

[ ! ]Other than the part numbers shown above, a variety of Support Units are also available. (>> Click here~>> Click here)
■Combination with Nut Brackets

Ball Screw Part Number			Recommended Nut Bracket
Type	Screw Shaft O.D.	Lead	Part Number		Page
			Type	No.
BSX BSS BSSE	15	05	BNFB BNFM BNFR BNFA	1505S	>> Click here
		10		1510S	>> Click here
		20		1520S	>> Click here

[ ! ]Other than the part numbers shown above, a variety of Nut Brackets are also available. (>> Click here)

■Notes
[ ! ]Filled with lithium soap based grease (Alvania Grease S2 made by Showa Shell Sekiyu K.K).
[ ! ]Cautions: Do not let nuts overrun its stroke or remove nuts from screw shafts. It may cause balls to fall out or damage ball recirculation parts.
[ ! ]Various grease options are available. For lead time, prices and specifications >> Click here [ NG ]BSX is not applicable.
[ ! ]For accuracy of Ball Screws, see >> Click here, >> Click here.
[ ! ]For details of Support Units, see >> Click here~>> Click here.

Product TOP

Basic Information

Cost Efficient	Standard	Type	Precision	Flange Shape	Square Flange
Screw Shaft O.D.(φ)	15	Nut Type	Standard Nuts	Operating Condition	Standard
Twisting Direction	Right	Nut Size	Standard

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Specification/Dimensions

Accuracy Grade
- C3
- C5
- C7
Clear
Lead(mm)
5

10

20
Clear
Preload
- Preloaded
- No Preload
Clear
Axial Play
- 0(Preload)
- 0.005 or Less
- 0.030 or Less
Clear
Number of Circuits(Rows X Turns)
- 1×1.5
- 1×2.5
Clear
Screw Total Length L(mm)
[150-1095/1mm Unit(s)]
Clear
Grease Type
- Standard
- Type G
- Type L
Clear
type
- BSS1505
- BSS1505G
- BSS1505L
- BSS1510
- BSS1510G
- BSS1510L
- BSS1520
- BSS1520G
- BSS1520L
- BSSE1505
- BSSE1505G
- BSSE1505L
- BSSE1510
- BSSE1510G
- BSSE1510L
- BSSE1520
- BSSE1520G
- BSSE1520L
- BSX1505
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Days or Less

7 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently Asked Questions (FAQs)

Question: What is the allowable temperature range of your ballscrews?: Answer: The standard allowable temperature range is 0°C to 80°C.
Question: Can I buy the nut or shaft separately?: Answer: No, we do not offer the nut or shaft separately. The ball bearings inside the nut are sized to match each shaft to ensure proper clearance ranges.
Question: What grease is used for your Ball Screws?: Answer: The standard grease is Alvania Grease S2 made by Showa Shell Sekiyu K.K. It is an EP 2 lithium bearing grease.
Question: What is the recommended lubrication schedule?: Answer: As a rule of thumb, 100 km of linear travel is a good starting point for determining a lubrication schedule. The final schedule should be determined by the customer based on their specific appliation details (load, speed, temperature, contamination ,etc) and application experience.
Question: Do you offer food grade grease?: Answer: No, we do not offer food grade grease as a standard option for ball screws.
Question: What does the dynamic load rating mean?: Answer: The basic dynamic load rating (Ca) is used to calculate the service life of a ball screw in motion with its ball screw nut under an axial load. The basic dynamic load rating Ca means an axial load at which 90% of a group of identical ball screw units independently operating under the same conditions achieve a rated load of 10^6 revs (1 million revolutions) without causing flaking.
Question: Do you offer screws with right and left hand threads?: Answer: We do not offer right and left hand threads on the same shaft as standard. For large volumes, it may be a custom option. Please contact engineering with application details.
Question: What is the difference between pitch and lead?: Answer: The pitch is the distance between successive crests of the thread of a screw. The lead is the axial distance traveled by a screw in one turn.
Question: How does temperature increase affect the Ball Screw?: Answer: An increase in the screw shaft temperature of 1°C expands the shaft by 12μm per meter. For this reason, although the lead of the Ball Screw is machined to a very high degree of precision, the thermal deformation caused by a temperature increase may reduce positioning accuracy.