(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Ball Screws - Screw diameter 15mm, 20mm or 25mm, pitch 5 or 10 millimeters.

Spec Change

Check FAQ of this product (9 items)

MISUMI

Rolled Ball Screws suitable for transfer application

inCAD Components

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
More Information
Catalog
Technical Information

Rolled Ball Screw -Block Nut/Thread Diameter 15,20 or 25 -Lead 5 or 10 - Precision Grade C10:Related Image

・Materials

Nut Type	Type		Accuracy Grade	Shaft Dia.	Lead	Screw Shaft			Nut
Nut Type	Standard	F, P Configurable	Accuracy Grade	Shaft Dia.	Lead	[ M ]Material	[ H ]Hardness	[ S ]Surface Treatment	[ M ]Material	[ H ]Hardness	[ S ]Surface Treatment
Block Nut	BSBR	BSBRK	C10	15, 20, 25	5, 10	1055 Carbon Steel	Induction Hardened 56~62HRC	Phosphate Conversion Coating	JIS SCM420	Carburized 58~62HRC	Phosphate Conversion Coating

* Included Collar
[ M ] Material: 1045 Carbon Steel
[ S ] Surface Treatment: Black Oxide

Specifications

Part Number	-	L	-	F	-	P
BSBR1505 BSBRK2510	- -	200 370
BSBR1505 BSBRK2510	- -	200 370	-	F40	-	P15

Nut Type

Accuracy Grade

Part Number

1mm Increment

Ball Dia.

Ball Center Dia.

Screw Root Dia.

Number of Circuits

Basic Load Rating

Axial Play

Twisting Direction

Type

Screw Shaft O.D.

Lead

C (Dynamic) kN

Co (Static) kN

Block
Nut

C10

BSBR

150~1200

L-67

3.175

15.8

(12.5)

2.5 turns, 1 row

5.1

10.5

0.10 or Less

Right

BSBRK

15~30

6~10

L-(52+F)

BSBR

L-67

BSBRK

15~30

6~10

L-(52+F)

BSBR

200~1200

L-87

20.8

(17.5)

6.2

14.7

BSBRK

20~36

8~12

L-(67+F)

BSBR

L-87

4.7625

(16.3)

10.6

22.7

0.15 or Less

BSBRK

20~36

8~12

L-(67+F)

BSBR

200~1500

L-118

3.175

25.8

(21.8)

6.6

18.7

0.10 or Less

BSBRK

27~45

10~15

L-(91+F)

BSBR

L-118

6.35

26.8

(20.3)

2.5 turns,
2 rows

27.5

76.3

0.20 or Less

BSBRK

27~45

10~15

L-(91+F)

* F and P are configurable for BSBRK only. [ ! ]F≤Px3

kgf=Nx0.101972

Price list

Nut Type	Accuracy Grade	Part Number	Unit Price 1~4 pc(s).
Nut Type	Accuracy Grade	Part Number	L150~199	L200~400	L401~600	L601~800	L801~1000	L1001~1200	L1201~ 1500
Block Nut	C10	BSBR1505	22,460	22,460	22,950	25,670	25,670	25,670	-
		BSBR1510	26,370	26,370	27,710	29,040	30,390	31,690	-
		BSBR2005	-	24,070	24,980	28,330	28,820	28,820	-
		BSBR2010	-	27,590	29,330	31,070	32,830	34,570	-
		BSBR2505	-	29,020	30,000	30,420	30,910	35,530	36,010
		BSBR2510	-	39,280	41,120	42,980	44,820	46,680	49,440

Alterations

keyway on Fixed Side Shaft End Detailed Keyway Dimensions >> Click here
[ ! ]For installation method, see Click here

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
BSBR1505-[150-1200/1]
BSBR1505G-[150-1200/1]
BSBR1505L-[150-1200/1]
BSBR1510-[150-1200/1]
BSBR1510G-[150-1200/1]
BSBR1510L-[150-1200/1]

Minimum order quantity	Days to Ship	RoHS	Screw Shaft O.D. (φ)	Lead (mm)	Axial Play	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	Shaft End Length F (mm)	Shaft Dia. P (φ)	Shaft End Dimension (Fixed, Configurable)	Nut Size
1 Piece(s)	8 Days or more	10	15	5	[0.10 or Less] 0.10 or Less	1×2.5	150 ～ 1200	5100	10500	Standard	15	10	Fixed	Standard
1 Piece(s)	12 Days or more	10	15	5	[0.10 or Less] 0.10 or Less	1×2.5	150 ～ 1200	5100	10500	Type G	15	10	Fixed	-
1 Piece(s)	12 Days or more	10	15	5	[0.10 or Less] 0.10 or Less	1×2.5	150 ～ 1200	5100	10500	Type L	15	10	Fixed	-
1 Piece(s)	8 Days or more	10	15	10	[0.10 or Less] 0.10 or Less	1×2.5	150 ～ 1200	5100	10500	Standard	15	10	Fixed	Standard
1 Piece(s)	12 Days or more	10	15	10	[0.10 or Less] 0.10 or Less	1×2.5	150 ～ 1200	5100	10500	Type G	15	10	Fixed	-
1 Piece(s)	12 Days or more	10	15	10	[0.10 or Less] 0.10 or Less	1×2.5	150 ～ 1200	5100	10500	Type L	15	10	Fixed	-

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	Screw Shaft O.D.	Lead	Type	No.	Shape	Fixed Side	Support Side	Page
BSBR	15	05 10	BRW	12	Round	○		>> Click here
			BUR	12	Round		○	>> Click here
			BSW	12	Square	○		>> Click here
			BUN	12	Square		○	>> Click here
	20	05 10	BRW	15	Round	○		>> Click here
			BUR	15	Round		○	>> Click here
			BSW	15	Square	○		>> Click here
			BUN	15	Square		○	>> Click here
	25	05 10	BRW	20	Round	○		>> Click here
			BUR	20	Round		○	>> Click here
			BSW	20	Square	○		>> Click here
			BUN	20	Square		○	>> Click here

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

■Notes
[ ! ]Filled with lithium soap based grease (Alvania Grease S2 made by Showa Shell Sekiyu K.K).
[ ! ]Various grease options are available. For lead time, prices and specifications >> Click here
[ ! ]For accuracy of Ball Screws, see >> Click here, >> Click here
[ ! ]For details of Support Units, see >> Click here~>> Click here
[ ! ]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.
[ ! ]Included Collar is packaged together with main body of Ball Screws. Store this Included Collar with care since it is required when mating with Support Units.
[ ! ]Do not tilt the ball screw assembly since the nut may rotate off from the shaft due to its own weight.

Technical Information

Applications for different types of grease

Grease Performance

Type	Product Name	Main Characteristic
Type L	ET-100K (Made by Kyodo Yushi)	Excels in heat resistance, oxidation stability, and adhesion. In addition, splash or leakage is reduced.
Type G	LG2 (Made by NSK Ltd.)	Special grease for linear guides, ball screws and etc. for clean-room use.

Keyway Dimension Details

Located at P on Fixed Side Shaft End

Shaft Diameter	b		t
Shaft Diameter	Ref. Dim.	Tol. (N9)	Ref. Dim.	Tol.
6-7	2	-0.004 -0.029	1.2	+0.1 0
8-10	3	-0.004 -0.029	1.8
11-12	4	0 -0.03	2.5
13-17	5		3.0
18-20	6		3.5

Peripheral Components

Combination of the following parts are available.

Support Units (Square, Low Profile)	Support Units (Round)

Combination with Support Units and Nut Bracket

Combination with Support Units

Spindle Part Number			Recommended Support Unit
Type	D. E. of spindle shaft	Step / Advance	Part Number		Form	Fixed Side	Support Side	Link
Type	D. E. of spindle shaft	Step / Advance	Type	No.	Form	Fixed Side	Support Side	Link
BSBR	15	05 10	BRW	12	Round	⚬	-	Detail here
			BUR	12	Round	-	⚬	Detail here
			BSW	12	Square	⚬	-	Detail here
			BUN	12	Square	-	⚬	Detail here
	20	05 10	BRW	15	Round	⚬	-	Detail here
			BUR	15	Round	-	⚬	Detail here
			BSW	15	Square	⚬	-	Detail here
			BUN	15	Square	-	⚬	Detail here
	25	05 10	BRW	20	Round	⚬	-	Detail here
			BUR	20	Round	-	⚬	Detail here
			BSW	20	Square	⚬	-	Detail here
			BUN	20	Square	-	⚬	Detail here

*Aside from the part numbers shown above, there are a variety of other Support Units available.

Support Information

Mounting Method Type

Speed	Accuracy	Suggested Support Unit
Intermediate – High Speed Applications * Most commonly selected installation method	Intermediate Speed Applications	Low Speed Applications * For short shaft length
Medium – High	High	Medium
Standard Type BRW and BUR were selected.	Standard Type BRW was selected.	BRWE Type was selected.

For more details, click here.

Precision Ball Screws

Standard values for variations within 300mm of effective thread length (V300) and in one revolution (V2π) for Positioning Screws (JIS B 1192-1997, C accuracy grade series).

Precision Grade	C3		C5
Item	V300	V2π	V300	V2π
Standard value	8	6	18	8

Unit:μm

Standard values for variations within 300 mm of effective thread length (V300) for Transfer Screws (JIS B 1192-1997, Ct accuracy grade series).

Precision Grade	Ct7	Ct10
V300	50	210

Unit:μm

[!]Actual Mean Travel Error (ep) for Transfer Screws (JIS B 1192-1997, Ct accuracy grade series) is obtained:

Term	Symbol	Meaning
Actual Mean Travel Error	ep	Difference between Actual Mean Travel and Specified Travel.
Variation	V300	Variation for a 300 mm span arbitrarily taken from the effective thread length.
Variation	V2π	Variation for an arbitrary 1 revolution (2πrad).
Length	Lu	Screw Effective Length.

For more details, click here.

Cautions

(1) Removing the ball nut from the screw shaft causes the ball to fall out rendering the ball screw unusable. Do not disassemble Ball Screws.
It may attract dusts and degrade assembly accuracy.
Use dedicated temporary shafts when removing Ball Nuts.

(2)Do not let a ball screw nut overrun. It may cause the balls to fall out or damage the ball recirculation parts.

(3) Do not tilt the ball screw assembly since a ball screw nut may spin off from a screw shaft due to its own weight.
Especially when using a ball screw vertically, place a fall-off prevention mechanism since a ball screw nut may spin off due to its own weight

(1) Do not remove the Nut

(2) Do not let a nut overrun

(3) Caution for free fall

Compatible Models

Category	Linear Shafts	Ball Screw Support Units	Linear Ball Bushings	Standard Linear Guides	Flexible Shaft Couplings
Image

Product TOP

Basic Information

Cost Efficient	Standard	Type	Rolled	Flange Shape	Block
Accuracy Grade	C10	Preload	No Preload	Nut Type	Standard Nuts
Operating Condition	Standard	Twisting Direction	Right	Nut Structure	Single
Recirculating Method	Tube Type	Screw Shaft Surface Treatment	Phosphate Coating

Configure

6 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Lead(mm)
5

10
Clear
Axial Play
- 0.2 or Less
  - 0.15 or Less
  - 0.20 or Less
- 0.10 or Less
  - 0.10 or Less
Clear
Number of Circuits(Rows X Turns)
- 1×2.5
- 2×2.5
Clear
Screw Total Length L(mm)
[150-1200/1mm Unit(s)]
Clear
Grease Type
- Standard
- Type G
- Type L
Clear
Shaft End Length F(mm)
15

20

27
Clear
Shaft Dia. P(φ)
10

12

15
Clear
Nut Size
- Standard
Clear
type
- BSBR1505
- BSBR1505G
- BSBR1510
- BSBR1510G
- BSBR1510L
- BSBR2005
- BSBR2010
- BSBR2010G
- BSBR2010L
- BSBR2505
- BSBR2510
- BSBR2510G
- BSBR2510L
- BSBRK1505
- BSBRK1510
- BSBRK1510L
- BSBRK2005
- BSBRK2010
- BSBRK2010L
- BSBRK2505
- BSBRK2510
- BSBRK2510L
Clear
Screw Shaft O.D.(φ)
15

20

25
Clear
Shaft End Dimension (Fixed, Configurable)
- Configuration
- Fixed
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

12 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 (FAQ)

質問: What is the allowable temperature range of your ballscrews?: 回答: The standard allowable temperature range is 0°C to 80°C.
質問: Can I buy the nut or shaft separately?: 回答: 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.
質問: What grease is used for your Ball Screws?: 回答: The standard grease is Alvania Grease S2 made by Showa Shell Sekiyu K.K. It is an EP 2 lithium bearing grease.
質問: What is the recommended lubrication schedule?: 回答: 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.
質問: Do you offer food grade grease?: 回答: No, we do not offer food grade grease as a standard option for ballscrews.
質問: What does the dynamic load rating mean?: 回答: 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.
質問: Do you offer screws with right and left hand threads?: 回答: 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.
質問: What is the difference between pitch and lead?: 回答: 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.
質問: How does temperature increase affect the Ball Screw?: 回答: 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.

Check other FAQ (6 items) Close

Additional Products in this Category

Complementary Products

Ball Screw Support Unit - For the assembly of Ball Screws with Motors.
MISUMI Days to Ship : 8 Days or more
Ball Screw Support Unit - Fixed Side, Round.
MISUMI Days to Ship : 8 Days or more
Ball Screw Support Unit - Fixed Side, Block Type.
MISUMI Days to Ship : 8 Days or more
Ball Screw Support Unit - Fixed Side, Block Type. Economic series.
MISUMI Days to Ship : 8 Days or more

Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

Top of the page

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information: Contact Us

Inquiry Format

All Categories

Categories

Applications

Brands

How can we improve?

Ball Screws - Screw diameter 15mm, 20mm or 25mm, pitch 5 or 10 millimeters.

Specifications

Price list

Alterations

Part Number

More Information

Technical Information

Applications for different types of grease

Keyway Dimension Details

Peripheral Components

Combination with Support Units and Nut Bracket

Support Information

Mounting Method Type

Precision Ball Screws

Cautions

Compatible Models

Basic Information

Configure

Specification/Dimensions

Lead(mm)

Axial Play

Number of Circuits(Rows X Turns)

Screw Total Length L(mm)

Grease Type

Shaft End Length F(mm)

Shaft Dia. P(φ)

Nut Size

type

Screw Shaft O.D.(φ)

Shaft End Dimension (Fixed, Configurable)

CAD

Days to Ship

Specify Alterations

Frequently asked questions (FAQ)

Additional Products in this Category

Complementary Products

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)