Japan nsk 40tac ball screw bearing NSK 40TAC72BSUC10PN7B 40x90x15 mm

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Description


Japan nsk 40tac ball screw bearing NSK 40TAC72BSUC10PN7B 40x90x15 mm



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Product Description


NSK Japan nsk ball screw bearing NSK 40TAC72BSUC10PN7B 40x90x15 mm for machine tool


 


 


Angular contact ball bearing main technical indicators: 


 


(1) Bearing precision index: More than GB / 307.1-94 P4 level accuracy 


 


(2) High-speed performance index: 1.3~1.8x 106 /min 


 


(3)Service life:more than 1500h


 


Feature
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 


 


Type: 
1). Single row angular contact ball bearings 
2). Double row angular contact ball bearings 
3). Four-point contact ball bearings 


 


Mounting 
/DB: Mount in duplex, back to back 
/DF: Mount in duplex, face to face 
/DT: Mount in duplex, tandem 


 


Tolerance & Precision.
Accuracy from low to high is expressed as P0 ( general ), P6 (P6X), P5, P4, P2


 



























































17TAC47BSUC10PN7B17*47*1535TAC72BSUC10PN7B35*72*15
20TAC47BSUC10PN7B20*47*1540TAC72BSUC10PN7B40*72*15
25TAC62BSUC10PN7B25*62*1540TAC90BSUC10PN7B40*90*20
30TAC62BSUC10PN7B30*62*1545TAC75BSUC10PN7B45*75*15
45TAC100BSUC10PN7B45*100*20150TAC20D+L150*225*90
50TAC100BSUC10PN7B50*100*20160TAC29D+L160*220*72
55TAC100BSUC10PN7B55*100*20160TAC20D+L160*240*96
55TAC120BSUC10PN7B55*120*20170TAC29D+L170*230*72
60TAC120BSUC10PN7B60*120*20170TAC20D+L170*260*108

 




 


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Japan nsk 40tac ball screw bearing NSK 40TAC72BSUC10PN7B 40x90x15 mm


0.1989 s.