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Precision Ball Screws/Shaft Dia. 8/Lead 2/Cost Efficient Product (Part Numbers)

Precision Ball Screws/Shaft Dia. 8/Lead 2/Cost Efficient Product:Related Image

Nut TypeTypeAccuracy GradeShaft Dia.LeadScrew ShaftNut
Standard NutC-BSSC582EN 1.1203 Equiv.Induction Hardened
EN 1.7242 Equiv.Carburized


Part Number-L
Part Number1mm IncrementYBall Dia.Ball
Center Dia.
Screw Root Dia.Number of CircuitsBasic Load RatingAxial
Preload torque
N • cm
TypeScrew Shaft O.D.LeadLC (Dynamic) kNCo (Static) kN
Standard NutC5C-BSS0802100~210L-571.28.41(7.21)1 turn
3 rows or Less0.5 or LessRight


Precision Ball Screws/Shaft Dia. 8/Lead 2/Cost Efficient Product:Related Image

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
Part Number
Part NumberVolume DiscountDays to Ship Nut Structure Recirculating Method Basic Load Rating, Dynamic Rating
Basic Load Rating, Static Rating
Length (L) (mm)

11 Days or more

SingleEnd Cap Type14001800100 ~ 210


  1. 1

Price list

Nut TypeAccuracy GradePart NumberUnit Price 1 ~ 4 pc(s).
Standard NutC5C-BSS0802 

More Information

Precision Ball Screws/Shaft Dia. 8/Lead 2/Cost Efficient Product:Related Image

Basic Information

Cost Efficient Cost Efficient Type Precision Flange Shape Compact Flange
Accuracy Grade C5 Screw Shaft O.D.(φ) 8 Lead(mm) 2
Preload No Preload Nut Type Standard Nuts Operating Condition Standard
Twisting Direction Right Axial Play 0.20 or Less Number of Circuits(Rows X Turns) 1×3
Material 1055 Carbon Steel Screw Shaft Surface Treatment None Shaft End Dimension (Fixed, Configurable) Fixed
Nut Size Standard


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 ball screws.
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.

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