Ball screws

Acorn hold a wide range of both precision Rolled Ball Screws and Ground Ball Screws available for same day despatch. 

 

 

Ball screws utilise ball bearings recirculating within a nut, which transmit the load to the shaft. They are a very efficient method of converting rotary motion to translational movement.

There are two main types of ball screw ~ rolled and ground. With the advent of precision rolling technology most ball screws are now of the rolled type, as these can offer up to G5 lead precision and excellent running characteristics. For applications with higher accuracy requirements, or specific preloads/axial clearances then ground ball screws are used.

SKF has an extensive range of precision rolled ball screws, including miniature ball screws (available in stainless steel). SKF SD, BD, SH, SX, BX, SND, BND, PND, SN, BN, PN, SL, TL, SLT and TLT are all available from Acorn.

THK offers a vast range of both rolled and ground products, with rolled products being manufactured in Europe. DIN standard EBA, EBB, EBC, EPB, EPC and EPA ball screws are available.

Both THK and SKF offers a range that includes long lead ball screws and rotating nut ball screws.

As all ball screws can only ‘see’ axial forces then some form of linear guidance is usually required; shafts, linear profile rail guides and roller guides are all available from Acorn ~ please see the relevant product pages for details.

Please download the catalogues from this page for further details.

Product listing:

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Brand Item code Description Stock
SKF ND10X2RNUT/SLEEVENW-NR-SP-MD10 SKF Small rolled ball screws
SKF ND12X2RNUT/SLEEVENW-NR-SP-MD12 SKF Small rolled ball screws
SKF ND12X4RNUT/SLEEVENW-R-SP-MD120 SKF Small rolled ball screws
SKF ND10X2RNUT/SLEEVEW-NR-SP-MD100 SKF Small rolled ball screws
SKF ND10X4RNUT/SLEEVENW-NR-SP-MD10 SKF Small rolled ball screws
SKF ND12X4RNUT/SLEEVENW-NR-SP-MD12 SKF Small rolled ball screws
THK BK20-THK THK Ball Screw Support Unit In stock
THK BF17-THK THK Ball Screw Support Unit In stock
THK BF25-THK THK Ball Screw Support Unit In stock
NEUTRAL BK17-NEUTRAL *Linear Ballscrew In stock
THK BK25-THK THK Ball Screw Support Unit In stock
THK FK10-THK THK Ball Screw Support Unit In stock
SKF FLRBU7-SKF SKF Roller Screws
THK EK12-THK THK Ball Screw Support Unit In stock
SKF FLRBU31-3--SKF SKF Roller Screws
SKF NL32X40RN/SWPR-SKF SKF Linear Ballscrew
SKF NND16X10R2NUT/SLEEVEWPR-SKF SKF Small rolled ball screws
SKF VH10X2R1000G5PACKED-SKF SKF Small rolled ball screws
BALLSCREWASSEMBLY-REXROTH REX 1512-5-7012 / 1511-5-7510-L=435MM
THK BF10-THK THK Ball Screw Support Unit In stock
THK BF15-THK THK Linear Ballscrew
THK BK15-THK THK Ball Screw Support Unit In stock
THK BLK1510-5.6ZZ+940LT-H3H3-THK THK Linear Ballscrew In stock
TIMKEN BSPB20D32M-TIMKEN TIM Superprecision - Ball Screw Housed Units
TIMKEN BSPB35Q65H-TIMKEN TIM Superprecision - Ball Screw Housed Units
THK BTK1605-2.6ZZ-THK THK Linear Ballscrew
THK BTK3210-5.3ZZ-THK THK Linear Ballscrew
THK EBB3210-3RRGT+998LCP5R-THK *THK Linear Ballscrew 14DA61022855000 In stock
THK EF8-THK THK Ballscrew Support Unit In stock
THK EK20-THK THK Ball Screw Support Unit In stock
THK EK5-THK THK Ball Screw Support Unit In stock
THK EK8-THK THK Ballscrew Support Unit In stock
THK FF15-THK THK Linear Ballscrew
THK FK12-THK THK Ball Screw Support Unit In stock
THK FK4-THK THK Ball Screw Support Unit In stock
THK FK6-THK THK Ball Screw Support Unit In stock
SKF FLRBU2-SKF SKF Roller Screws
SKF FLRBU3-SKF SKF Roller Screws
SKF FLRBU43-1--SKF SKF Roller Screws
SKF FLRBU51-3--SKF SKF Roller Screws
SKF FLRBU5-SKF SKF Roller Screws
SKF FLRBU63-1--SKF SKF Roller Screws
SKF FLRBU71-3--SKF SKF Roller Screws
TIMKEN MM20BS47DL-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM25BS52SA3585-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM30BS62QLA3637-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM40BS100QUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM40BS72DUL-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM40BS72SA3634-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM50BS90DUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM55BS120DUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM9326WI6HQA3364-TIMKEN TIM Superprecision - Ball Screw
SKF ND10X2RNUT/SLVE-NW-NR-SP-SKF SKF ND10X2R NUT/SLEEVE NW-NR-SP M/1135783
THK FK15-THK THK Ball Screw Support Unit In stock
THK BF20-THK THK Ball Screw Support Unit In stock
THK BK12-THK THK Ball Screw Support Unit In stock
THK BK17-THK THK Ball Screw Support Unit In stock
IKO BSPG1540SL-IKO IKO - Precision Linear Slide In stock
THK FK20-THK THK Ball Screw Support Unit In stock
TIMKEN MM40BS100DUH-TIMKEN TIM Superprecision - Ball Screw
SKF FLRBU1-SKF SKF Roller Screws
SKF NH10X3RNUT/SNW/NR/SP-SKF SKF Small rolled ball screws
SKF NN325X5RN/SNOWPRCI-SKF SKF Linear Ballscrew
SKF NX420X5RN/SWPRSI-SKF SKF Linear Ballscrew
SKF VH14X4R2000G9PACKED-SKF SKF Small rolled ball screws
SKF BD12X2R500/500G5--AWPR-SKF SKF Linear Ballscrew
THK BF12-THK THK Ball Screw Support Unit In stock
THK BK10-THK THK Ball Screw Support Unit In stock
THK BK30-THK THK Linear Ballscrew Support In stock
TIMKEN BSBU35Q90M-TIMKEN TIM Superprecision - Ball Screw Housed Units
TIMKEN BSPB25Q42H-TIMKEN TIM Superprecision - Ball Screw Housed Units
THK BTK1404-3.6ZZ+552.10LT-THK THK Linear Ballscrew In stock
THK BTK2505-2.6ZZ-THK THK Linear Ballscrew
THK DIF3205FM-6RRG0+454LC5FJ1K-THK THK Linear Ballscrew In stock
THK EF6-THK **TORUS MEASUREMENT ONLY**258406000000000 END SUPP In stock
THK EK10-THK THK Ball Screw Support Unit In stock
THK EK4-THK THK Ball Screw Support Unit In stock
THK EK6-THK THK Ball Screw Support Unit In stock
THK FF12-THK THK Linear Ballscrew In stock
THK FF20-THK THK Linear Ballscrew In stock
NEUTRAL FK20-NEUTRAL *Linear Ballscrew Support In stock
THK FK5-THK THK Ball Screw Support Unit In stock
THK FK8-THK THK Ball Screw Support Unit In stock
SKF FLRBU33-1--SKF SKF Roller Screws
SKF FLRBU41-3--SKF SKF Roller Screws
SKF FLRBU4-SKF SKF Roller Screws
SKF FLRBU53-1--SKF SKF Roller Screws
SKF FLRBU61-3--SKF SKF Roller Screws
SKF FLRBU6-SKF SKF Roller Screws
SKF FLRBU73-1--SKF SKF Roller Screws
TIMKEN MM20BS47DUHFS954-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM25BS62TUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM35BS100DUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM40BS72DUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM40BS72QUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM45BS100DUH-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM50BS90DUM-TIMKEN TIM Superprecision - Ball Screw
TIMKEN MM55BS120QUH-TIMKEN TIM Superprecision - Ball Screw
NEUTRAL BALLSCREW-1103.003.BSR-NEUTRAL 63.20.35.643.466.1103.003
REXNORD 1512-3-9013-REXNORD REXNORD BALLSCREW BEARING
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