Product Details
Product Description
Product Description
Angular contact ball screw support bearing 20TAC47 20x47x15mm
| Bearings | Demension
(mm) | Load Ca (N) | Rotation
(min-1) | Stiffness (DB,DF) (N) | Rigidity (DB,DF)
(N/μm) | Torque
(N･m) | Weight |
| d | D | B | r
Min | r1
Max | Lub. | Oil. | H | H | H | KG |
| BS2047 | 20TAC47 | 20 | 47 | 15 | 1 | 0.6 | 23.0 | 6,900 | 9,200 | 1,450 | 630 | 0.09 | 0.135 |
Angular contact ball screw support bearing 20TAC47 20x47x15mmInformation:◆ Ball screw bearings 20TAC47 are ideal products for converting rotary motion into linear motion or converting linear motion into rotary motion.
◆ Ball screw consists of screw, nut and ball. Its function is to convert rotational motion into linear motion, which is the further extension and development of the ball screw. The significance of this development is to change the bearing from a sliding motion to a rolling motion. Due to the small frictional resistance, ball screw bearings are widely used in various industrial equipment and precision instruments. The
◆ Ball screw bearings 20TAC47 are the most commonly used transmission elements in power tools and precision machinery. Their main function is to convert rotational motion into linear motion, or to convert torque into axial reversal force, while simultaneously achieving high precision, reversibility and High efficiency features. Angular contact ball screw support bearing 20TAC47 Series:Example: 25TAC62BSBC10PN7A bearing
25---the size of the inner diameter (mm)
TAC---thrust Angle contact ball bearing, the contact Angle is 60 °
62---the size of the outer diameter (mm)
B---internal style
DF---a combination
SU---free combination (single)DU---free combination (2 column)DB---back-to-back combinationDF---face to face combinationDT---tied for combinationDBD DFD DTD---3 columns combinationDBB DFF DBT DFT DTT---4 columns combinationC10---standard preloadedC9---light preloaded | low torque stylePN7A---standard precision (equivalent to ISO4 class)PN7B---inside outside diameter size difference special control precision (equivalent to ISO4 grade, SU combination special).
Item List :
BS75110-2RZQFCC/NB15
BS50100TN1/P4
BS4575TN1/P4
BS45100TN1/P4
BS4090TN1/P5UL
BS4090TN1/P4UO
BS4090TN1/P4DBB
BS4090TN1/P4
BS4072TN1/P5UO
BS4072TN1/P5TTB
BS4072TN1/P4DBB
BS4072TN1/P4
BS3572TN1/P4UO
BS3572TN1/P4
BS3572P4UL
BS3072TN1/P5SUL
BS3072TN1/P4UO
BS3072TN1/P4DFB
BS3072TN1/P4
BS3072P5
BS3072P4UO
BS3062TN1/P5UO
BS3062TN1/P5UL
BS3062TN1/P5DBB
BS3062TN1/P4UO
BS3062TN1/P4
BS3062TN/P4TBTB
BS3062TN/P4DBB
BS3062TN/P4
BS2562TN1/P5UO
BS2562TN1/P5TBTB
BS2562TN1/P5
BS2562TN1/P4UO
BS2562TN1/P4UL
BS2562TN1/P4TBTA
BS2562TN1/P4DFB
BS2562TN1/P4DBB
BS2562TN1/P4
BS2562TN/P5DBB
BS2562TN/P4QBCB
BS2562P4UL
BS2047TN1/P4UO
BS2047TN1/P4
BS1747TN1/P4UO
BS1747TN1/P4DBB
BS1747TN1/P4
BS1747TN1
BS1547TN1/P4
BS 3062 TN1P4GA ( 30.TAC.62 )
BS 2047 TN1P4GA ( 20.TAC.47 )
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