CNC screw spindle bearing angular contact ball bearing

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Product Overview

Description


CNC screw spindle bearing angular contact ball bearing



Product Description


Angular contact ball bearing


 1.Anglular contact ball bearing steel balls and inside and outside the points of contact with the circle attachment radial into a point of view. Contact Angle generally divided into 15 °, 30 °, 40 °, respectively for the letter C, A, B says, Brand special production contact Angle for 25 ° of these bearings, with the A5 said. Angle contact ball bearing main bear big one-way axial load, the greater the contact Angle, the greater the ability to bear a heavy load. Maintains a material with a steel, brass or engineering plastic, forming a way to have a press or turning, depending on the bearings form or conditions of use different and choose. There are other combined angular contact ball bearing, double row angular contact ball bearing and four-point contact ball bearing.


 


2.Angle contact ball bearings are widely used in mechanical industry,like in various machinery such as metallurgic machinery,mining machinery,paper making machinery,exile machinery,etc.


 


Specification


Angular contact thrust ball bearing for ball screw support(machine tool applications)


 


Brand ball screw Angle contact ball bearing Brand 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).


Angular contact ball bearing include:
1) Single row angular contact ball bearing
2) Matched angular contact ball bearing
3) Double row angular contact ball bearing
4) Four-point contact ball bearing


Angular contact ball bearings features :
1) Load capacities are higher than deep groove ball bearings of same dimensions;
2) Used for bearing radial-axial combined loads or pure thrust loads;
3) Low operating friction and high limiting speed.


 





Product Overviews


7001 bearing


2222


ball bearing (16)


 


 ball bearing (13)


angular contact


 


7002 ball bearing


 





Technology


 































































































































































































































































































































































































































































































































































































































































































































































Model Number



Dimension (mm)



Load



Speed



KG



 



d



D



B



rsmin



r1smin



a



Cr



Cor



 



 



Kg



 



mm





KN



r/min





7004C



20



42



12



0.60



0.15



10



9.6



6.3



38000



56000



0.06



7004AC



20



42



12



0.60



0.15



13



9.2



6.0



34000



50000



0.06



7005C



25



47



12



0.60



0.15



11



12.9



8.7



34000



50000



0.07



7005AC



25



47



12



0.60



0.15



14



12.3



8.3



30000



45000



0.07



7006C



30



55



13



1.00



0.30



12



15.7



11.6



28000



43000



0.11



7006AC



30



55



13



1.00



0.30



17



14.9



10.9



24000



38000



0.11



7007C



35



62



14



1.00



0.30



13



19.3



17.5



20000



34000



0.15



7007AC



35



62



14



1.00



0.30



18



18.3



16.6



19000



32000



0.15



7008C



40



68



15



1.00



0.30



15



19.9



19.1



19000



32000



0.19



7008AC



40



68



15



1.00



0.30



20



18.9



18.2



17000



28000



0.19



7009C



45



75



16



1.00



0.30



16



26.7



25.3



17000



28000



0.23



7009AC



45



75



16



1.00



0.30



22



25.4



24.1



16000



26000



0.23



7010C



50



80



16



1.00



0.30



17



27.6



27.5



16000



26000



0.25



7010AC



50



80



16



1.00



0.30



23



26.2



26.2



15000



24000



0.25



7011C



55



90



18



1.10



0.60



19



36.7



37.1



14000



22000



0.37



7011AC



55



90



18



1.10



0.60



26



34.8



35.3



13000



20000



0.37



7012C



60



95



18



1.10



0.60



19



37.8



40.0



14000



22000



0.39



7012AC



60



95



18



1.10



0.60



27



35.8



38.0



12000



19000



0.39



7013C



65



100



18



1.10



0.60



20



38.9



42.9



13000



20000



0.42



7013AC



65



100



18



1.10



0.60



28



36.8



40.7



11000



18000



0.42



7014C



70



110



20



1.10



0.60



22



49.9



55.5



12000



19000



0.59



7014AC



70



110



20



1.10



0.60



31



47.2



52.7



10000



17000



0.59



7015C



75



115



20



1.10



0.60



23



51.3



59.2



11000



18000



0.62



7015AC



75



115



20



1.10



0.60



32



48.5



56.2



9500



16000



0.62



7016C



80



125



22



1.10



0.60



25



61.6



70.4



10000



17000



0.83



7016AC



80



125



22



1.10



0.60



35



58.3



66.9



9000



15000



0.83



7017C



85



130



22



1.10



0.60



25



63.3



75.0



9500



16000



0.87



7017AC



85



130



22



1.10



0.60



36



59.9



71.3



8500



14000



0.87



7018C



90



140



24



1.50



0.60



27



66.9



84.0



9000



15000



1.18



7018AC



90



140



24



1.50



0.60



39



63.2



79.7



8000



13000



1.18



7019C



95



145



24



1.50



0.60



28



79.1



97.6



8500



14000



1.2



7019AC



95



145



24



1.50



0.60



40



74.8



92.7



7500



12000



1.2



7020C



100



150



24



1.50



0.60



29



81.2



103.3



8000



13000



1.25



7020AC



100



150



24



1.50



0.60



41



76.7



98.0



7000



11000



1.25



7021C



105



160



26



2.00



1.00



31



93.9



118.2



7500



12000



1.58



7021AC



105



160



26



2.00



1.00



44



88.8



112.2



7000



11000



1.58



7022C



110



170



28



2.00



1.00



33



110.4



139.8



7000



11000



1.97



7022AC



110



170



28



2.00



1.00



47



104.4



132.8



6700



10000



1.97



7024C



120



180



28



2.00



1.00



34



112.7



148.7



7000



11000



2.11



7024AC



120



180



28



2.00



1.00



49



106.5



141.1



6700



10000



2.11



7026C



130



200



33



2.00



1.00



39



144.8



190.8



6700



10000



3.18



7026AC



130



200



33



2.00



1.00



55



136.8



181.0



6000



9000



3.18



7028C



140



210



33



2.00



1.00



40



148.7



202.6



6000



9000



3.37



7028AC



140



210



33



2.00



1.00



57



140.4



192.2



5600



8500



3.37



7030C



150



225



35



2.10



1.10



43



168.4



232.5



5600



8500



4.1



7030AC



150



225



35



2.10



1.10



61



159.1



220.6



5000



7500



4.1



7032C



160



240



38



2.10



1.10



46



189.1



264.5



5000



7500



5.07



7032AC



160



240



38



2.10



1.10



66



178.6



251.0



4800



7000



5.07



7034C



170



260



42



2.10



1.10



50



205.6



299.3



4800



7000



6.9



7034AC



170



260



42



2.10



1.10



71



194.2



284.0



4300



6300



6.9



 




0.0231 s.