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

Ball Screws - Screw diameter 15mm, 20mm or 25mm, pitch 5 or 10 millimeters.
  • Spec Change
Check FAQ of this product (9 items)

MISUMI

MISUMI

Rolled Ball Screws suitable for transfer application

  • inCAD Components

PDFP.2019-776

Part Number

Configured Part Number is shown.

Rolled Ball Screw -Block Nut/Thread Diameter 15,20 or 25 -Lead 5 or 10 - Precision Grade C10:Related Image
Rolled Ball Screw -Block Nut/Thread Diameter 15,20 or 25 -Lead 5 or 10 - Precision Grade C10:Related Image
・Materials
Nut TypeTypeAccuracy GradeShaft Dia.LeadScrew ShaftNut
StandardF, P Configurable[ M ]Material[ H ]Hardness[ S ]Surface Treatment[ M ]Material[ H ]Hardness[ S ]Surface Treatment
Block
Nut		BSBRBSBRKC1015, 20, 255, 101055 Carbon SteelInduction Hardened
56~62HRC		Phosphate Conversion CoatingJIS SCM420Carburized
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		    
-F40-P15
Nut TypeAccuracy GradePart Number1mm IncrementYBall Dia.Ball Center Dia.Screw Root Dia.Number of CircuitsBasic Load RatingAxial PlayTwisting Direction
TypeScrew Shaft O.D.LeadL*F*PC (Dynamic) kNCo (Static) kN
Block
Nut		C10BSBR1505150~12001510L-673.17515.8(12.5)2.5 turns, 1 row5.110.50.10 or LessRight
BSBRK15~306~10L-(52+F)
BSBR101510L-67
BSBRK15~306~10L-(52+F)
BSBR2005200~12002012L-8720.8(17.5)6.214.7
BSBRK20~368~12L-(67+F)
BSBR102012L-874.762521(16.3)10.622.70.15 or Less
BSBRK20~368~12L-(67+F)
BSBR2505200~15002715L-1183.17525.8(21.8)6.618.70.10 or Less
BSBRK27~4510~15L-(91+F)
BSBR102715L-1186.3526.8(20.3)2.5 turns,
2 rows		27.576.30.20 or Less
BSBRK27~4510~15L-(91+F)
* F and P are configurable for BSBRK only. [ ! ]F≤Px3  kgf=Nx0.101972

Price list

Nut TypeAccuracy GradePart NumberUnit Price 1~4 pc(s).
L150~199L200~400L401~600L601~800L801~1000L1001~1200L1201~ 1500
Block NutC10BSBR150522,46022,46022,95025,67025,67025,670-
BSBR151026,37026,37027,71029,04030,39031,690-
BSBR2005-24,07024,98028,33028,82028,820-
BSBR2010-27,59029,33031,07032,83034,570-
BSBR2505-29,02030,00030,42030,91035,53036,010
BSBR2510-39,28041,12042,98044,82046,68049,440

Alterations

Rolled Ball Screw -Block Nut/Thread Diameter 15,20 or 25 -Lead 5 or 10 - Precision Grade C10:Related Image
keyway on Fixed Side Shaft End Detailed Keyway Dimensions >> Click here
[ ! ]For installation method, see Click here

Part Number 

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  1. 1
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]
BSBR2005-[200-1200/1]
BSBR2005G-[200-1200/1]
BSBR2005L-[200-1200/1]
BSBR2010-[200-1200/1]
BSBR2010G-[200-1200/1]
BSBR2010L-[200-1200/1]
BSBR2505-[200-2000/1]
BSBR2505G-[200-2000/1]
BSBR2505L-[200-2000/1]
BSBR2510-[200-1500/1]
BSBR2510G-[200-1500/1]
BSBR2510L-[200-1500/1]
BSBRK1505-[150-1200/1]-F[15-30/1]-P[6-10/1]
BSBRK1505G-[150-1200/1]-F[15-30/1]-P[6-10/1]
BSBRK1505L-[150-1200/1]-F[15-30/1]-P[6-10/1]
BSBRK1510-[150-1200/1]-F[15-30/1]-P[6-10/1]
BSBRK1510L-[150-1200/1]-F[15-30/1]-P[6-10/1]
BSBRK2005-[200-1200/1]-F[20-36/1]-P[8-12/1]
BSBRK2005G-[200-1200/1]-F[20-36/1]-P[8-12/1]
BSBRK2005L-[200-1200/1]-F[20-36/1]-P[8-12/1]
BSBRK2010-[200-1200/1]-F[20-36/1]-P[8-12/1]
BSBRK2010L-[200-1200/1]-F[20-36/1]-P[8-12/1]
BSBRK2505-[200-2000/1]-F[27-45/1]-P[10-15/1]
BSBRK2505G-[200-2000/1]-F[27-45/1]-P[10-15/1]
BSBRK2505L-[200-2000/1]-F[27-45/1]-P[10-15/1]
BSBRK2510-[200-1500/1]-F[27-45/1]-P[10-15/1]
BSBRK2510L-[200-2000/1]-F[27-45/1]-P[10-15/1]
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSScrew 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

10155[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Standard1510FixedStandard
1 Piece(s)

12 Days or more

10155[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type G1510Fixed-
1 Piece(s)

12 Days or more

10155[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type L1510Fixed-
1 Piece(s)

8 Days or more

101510[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Standard1510FixedStandard
1 Piece(s)

12 Days or more

101510[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type G1510Fixed-
1 Piece(s)

12 Days or more

101510[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type L1510Fixed-
1 Piece(s)

8 Days or more

10205[0.10 or Less] 0.10 or Less1×2.5200 ～ 1200620014700Standard2012FixedStandard
1 Piece(s)

12 Days or more

10205[0.10 or Less] 0.10 or Less1×2.5200 ～ 1200620014700Type G2012Fixed-
1 Piece(s)

12 Days or more

10205[0.10 or Less] 0.10 or Less1×2.5200 ～ 1200620014700Type L2012Fixed-
1 Piece(s)

8 Days or more

102010[0.2 or Less] 0.15 or Less1×2.5200 ～ 12001060022700Standard2012FixedStandard
1 Piece(s)

12 Days or more

102010[0.2 or Less] 0.15 or Less1×2.5200 ～ 12001060022700Type G2012Fixed-
1 Piece(s)

12 Days or more

102010[0.2 or Less] 0.15 or Less1×2.5200 ～ 12001060022700Type L2012Fixed-
1 Piece(s)

8 Days or more

10255[0.10 or Less] 0.10 or Less1×2.5200 ～ 2000660018700Standard2715FixedStandard
1 Piece(s)

12 Days or more

10255[0.10 or Less] 0.10 or Less1×2.5200 ～ 2000660018700Type G2715Fixed-
1 Piece(s)

12 Days or more

10255[0.10 or Less] 0.10 or Less1×2.5200 ～ 2000660018700Type L2715Fixed-
1 Piece(s)

8 Days or more

102510[0.2 or Less] 0.20 or Less2×2.5200 ～ 15002750076300Standard2715FixedStandard
1 Piece(s)

12 Days or more

102510[0.2 or Less] 0.20 or Less2×2.5200 ～ 15002750076300Type G2715Fixed-
1 Piece(s)

12 Days or more

102510[0.2 or Less] 0.20 or Less2×2.5200 ～ 15002750076300Type L2715Fixed-
1 Piece(s)

8 Days or more

10155[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Standard15 ～ 306 ～ 10ConfigurationStandard
1 Piece(s)

12 Days or more

10155[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type G15 ～ 306 ～ 10Configuration-
1 Piece(s)

12 Days or more

10155[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type L15 ～ 306 ～ 10Configuration-
1 Piece(s)

8 Days or more

101510[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Standard15 ～ 306 ～ 10ConfigurationStandard
1 Piece(s)

12 Days or more

101510[0.10 or Less] 0.10 or Less1×2.5150 ～ 1200510010500Type L15 ～ 306 ～ 10Configuration-
1 Piece(s)

8 Days or more

10205[0.10 or Less] 0.10 or Less1×2.5200 ～ 1200620014700Standard20 ～ 368 ～ 12ConfigurationStandard
1 Piece(s)

12 Days or more

10205[0.10 or Less] 0.10 or Less1×2.5200 ～ 1200620014700Type G20 ～ 368 ～ 12Configuration-
1 Piece(s)

12 Days or more

10205[0.10 or Less] 0.10 or Less1×2.5200 ～ 1200620014700Type L20 ～ 368 ～ 12Configuration-
1 Piece(s)

8 Days or more

102010[0.2 or Less] 0.15 or Less1×2.5200 ～ 12001060022700Standard20 ～ 368 ～ 12ConfigurationStandard
1 Piece(s)

12 Days or more

102010[0.2 or Less] 0.15 or Less1×2.5200 ～ 12001060022700Type L20 ～ 368 ～ 12Configuration-
1 Piece(s)

8 Days or more

10255[0.10 or Less] 0.10 or Less1×2.5200 ～ 2000660018700Standard27 ～ 4510 ～ 15ConfigurationStandard
1 Piece(s)

12 Days or more

10255[0.10 or Less] 0.10 or Less1×2.5200 ～ 2000660014700Type G27 ～ 4510 ～ 15Configuration-
1 Piece(s)

12 Days or more

10255[0.10 or Less] 0.10 or Less1×2.5200 ～ 2000660014700Type L27 ～ 4510 ～ 15Configuration-
1 Piece(s)

8 Days or more

102510[0.2 or Less] 0.20 or Less2×2.5200 ～ 15002750076300Standard27 ～ 4510 ～ 15ConfigurationStandard
1 Piece(s)

12 Days or more

102510[0.2 or Less] 0.20 or Less2×2.5200 ～ 20002750022700Type L27 ～ 4510 ～ 15Configuration-

Loading...

  1. 1

More Information

Rolled Ball Screw -Block Nut/Thread Diameter 15,20 or 25 -Lead 5 or 10 - Precision Grade C10:Related Image
■Combination with Support Units
Ball Screw Part NumberRecommended Support Unit
TypeScrew Shaft O.D.LeadPart NumberShapeFixed SideSupport SidePage
TypeNo.
BSBR1505
10		BRW12Round○ >> Click here
BUR12 ○>> Click here
BSW12Square○ >> Click here
BUN12 ○>> Click here
2005
10		BRW15Round○ >> Click here
BUR15 ○>> Click here
BSW15Square○ >> Click here
BUN15 ○>> Click here
2505
10		BRW20Round○ >> Click here
BUR20 ○>> Click here
BSW20Square○ >> Click here
BUN20 ○>> 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

TypeProduct NameMain Characteristic
Type LET-100K (Made by Kyodo Yushi)Excels in heat resistance, oxidation stability, and adhesion. In addition, splash or leakage is reduced.
Type GLG2 (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 Diameterbt
Ref.
Dim.		Tol.
(N9)		Ref.
Dim.		Tol.
6-72 -0.004
-0.029		1.2 +0.1
0
8-1031.8
11-1240
-0.03		2.5
13-1753.0
18-2063.5

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 NumberRecommended Support Unit
TypeD. E. of spindle shaftStep / AdvancePart NumberFormFixed SideSupport SideLink
TypeNo.
BSBR1505
10		BRW12Round⚬-Detail here
BUR12-⚬Detail here
BSW12Square⚬-Detail here
BUN12-⚬Detail here
2005
10		BRW15Round⚬-Detail here
BUR15-⚬Detail here
BSW15Square⚬-Detail here
BUN15-⚬Detail here
2505
10		BRW20Round⚬-Detail here
BUR20-⚬Detail here
BSW20Square⚬-Detail here
BUN20-⚬Detail here

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

Support Information

Mounting Method Type

Installation MethodsSpeedAccuracySuggested Support Unit
Intermediate – High Speed
Applications
* Most commonly selected installation method		Intermediate Speed ApplicationsLow Speed Applications
* For short shaft length
Medium – HighHighMedium
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 GradeC3C5
ItemV300V2πV300V2π
Standard value86188

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 GradeCt7Ct10
V30050210

Unit:μm

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

TermSymbolMeaning
Actual Mean
Travel Error		epDifference between Actual Mean Travel and Specified Travel.
VariationV300Variation for a 300 mm span arbitrarily taken from the effective thread length.
V2πVariation for an arbitrary 1 revolution (2πrad).
LengthLuScrew 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

CategoryLinear ShaftsBall Screw Support UnitsLinear Ball BushingsStandard Linear GuidesFlexible Shaft Couplings
ImageBall Screws - Linear ShaftsBall Screws - Ball Screw Support UnitsBall Screws -Linear Ball BushingsBall Screws - Standard Linear GuidesBall Screws - Flexible Shaft Couplings
 

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

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Specification/Dimensions

  • Screw Shaft O.D.(φ)

    • 15
    • 20
    • 25

    Clear

  • 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)

     [150-2000/1mm Unit(s)]

    Clear

  • Grease Type

    • Standard
    • Type G
    • Type L

    Clear

  • Shaft End Length F(mm)

    • 15
    • 20
    • 27

     [15-45/1mm Unit(s)]

    Clear

  • Shaft Dia. P(φ)

    • 10
    • 12
    • 15

     [6-15/1φ Unit(s)]

    Clear

  • Shaft End Dimension (Fixed, Configurable)

    • Configuration
    • Fixed

    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

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 8 Days or Less
    • 12 Days or Less

    Clear

Specify Alterations

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

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E-mail: soportetecnico@misumimex.com
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