Customization: | Available |
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Contact Angle: | 15° |
Aligning: | Non-Aligning Bearing |
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Products description:
Double row angular contact ball bearings can withstand larger radial load and axial joint load and torque load, limit the axial displacement of the two aspects. Mainly used for limiting the axial displacement of the shaft and the shell.
Double row angular contact ball bearing inner and outer ring of the tilt between the limited, allowing the tilt angle depends on the internal clearance of the bearing, bearing size, internal design and role in bearing the force and torque, and the maximum allowable inclination angle should ensure that the bearing will not produce high additional stress.
NSK ball screw Angle contact ball bearing NSK 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 combination
DF---face to face combination
DT---tied for combination
DBD DFD DTD---3 columns combination
DBB DFF DBT DFT DTT---4 columns combination
C10---standard preloaded
C9---light preloaded | low torque style
PN7A---standard precision (equivalent to ISO4 class)
PN7B---inside outside diameter size difference special control precision (equivalent to ISO4 grade, SU combination special).
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Precision grade :
The accuracy grades of angular contact ball bearings include dimensional tolerance and rotation accuracy. The accuracy from low to high is P0(ordinary), P6(P6X), P5, P4, and P2. In addition, the European and American brands also use P3, P7, P9 precision level, P3 is equivalent to ISO and JIS standards of P6, P7 is equivalent to P4, P9 is equivalent to P2.
A. plastic box+outer carton+pallets
B. plastic bag+ single box+carton+pallet
C. plastic bag+ single box+middle box+carton+pallet
D. Of course we will also be based on your needs
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