Catalog: Needle Roller Bearings
Company/Brand: NTN Corporation Japan
needle roller bearing closed end in Needle Roller Bearings by NTN Corporation Japan
classification and characteristics of bearings ntn needle roller and cage assembly for ... small end ¡strong impact load acts on this ... bearing and it oscillates at high speed ... reduce the surface pressure ¡the roller length is designed to the possible ... width and a number of small-size needle rollers are fitted in the cage to ... minimize the contact pressure drawn-cup needle roller bearing this bearing comprises ... an outer ring and needle rollers which were both drawn from special thin ... a cage intended to guide precisely the needle rollers ¡this bearing is the type of ... lowest section height of the rolling bearings with outer ring best-suited to space- ... ir series is used as the raceway ¡this bearing needs no axial locking due to easy ...

bearing type symbols and auxiliary symbols ntn ... 12 bearing type symbols and auxiliary symbols ... table 12.1 bearing type symbols type code 811 812 893 a ... as11 arn axk11 axn bf bk br crv dcl bearing type single-direction thrust ... cylindrical roller bearing dimension series 11 single-direction ... thrust cylindrical roller bearing dimension series 12 single-direction ... thrust cylindrical roller bearing dimension series 93 type code mi mr ... rna49 s rnab2 rnao wr ws811 ws812 ws893 bearing type inner ring inch series machined ... ring needle roller bearing without inner ring inch series roller ... ring dimension series 22 machined ring needle roller bearing with inner ring ... dimension series 48 machined ring needle roller bearing with inner ring ...

drawn cup needle roller bearings ntn type of bearing applied shaft ... composition of diameter mm nominal bearing number nominal bearing number code ... diameter 20 width 20 c welding cage closed end 3 50 the bearings with tail code t2 ... 20 width 18 l single side seal closed end single side seal 12 50 this seal ... -row cage d outer ring with oil hole closed end double-row type 15 30 inscribed ... dcl dcl 16 20 inch series 6.35 open end inscribed circle diameter 25.4 width ... circle diameter code type code hck bearing series for universal joints hck 16 22 ... diameter 16 width 22 full complement roller type with no cage already filled up ... with specific grease closed end 10 20 outer diameter hck1622 inscribed ...

drawn cup needle roller bearings type hk type hk zwd type hmk type bk ... c c d fw d fw type hk type hmk opened end type type hk zwd fw 3 10mm boundary ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 3 6.5 6.5 ... 16 0.0079 ir 7 10 0.0094 ir 7 10 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings ntn c c c1 c1 d fw d fw type bk closed ... end type type bk zwd fw 10 16mm boundary ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 10 17 17 ... 880 2 550 9 700 795 990 16 22 13 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings type hk type hk zwd type hmk type bk ... c c d fw d fw type hk type hmk opened end type type hk zwd fw 16 20mm boundary ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 22 22 22 ... 1 670 2 760 27 100 1 670 2 760 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings ntn c c c1 c1 d fw d fw type bk closed ... end type type bk zwd fw 20 25mm boundary ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 26 26 20 ... 2 690 4 700 65 500 3 550 6 700 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings type hk type hk zwd type hmk type hmk ... c c d fw d fw type hk type hmk opened end type type hk zwd type hmk zwd fw 25 ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 32 33 25 ... 500 14 100 17 100 24 200 31 000 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings ntn c c c1 c1 d fw d fw type bk closed ... end type type bk zwd fw boundary dimensions ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 30 32 40 ... 5 20.5 17 20.5 40 47 47 50 50 50 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings type hk type hmk type hmk zwd type bk ... c c d fw d fw type hk type hmk opened end type type hmk zwd fw 40 50mm boundary ... cr cor limiting speeds r/min grease oil bearing numbers mass kg appropriate1 inner ring ... c1 max open end design closed end design approx as a reference 40 50 50 ... 600 79 000 156 000 8 050 15 900 note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings ntn c c1 d fw type bk closed end type b ...
drawn cup needle roller bearings sealed type type hk l type hmk l type ... hmk l type hk ll type hmk ll opened end and single-side seal type opened end ... d c2 0 0.2 limiting speeds r/min grease bearing numbers open end single seal open end ... double seal closed end single seal 8 10 12 15 17 18 19 20 22 ... 18 20 hk 2518l hk 2520ll bk2518l note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings sealed type ntn type bk l closed end ... -side seal type mass kg approx open end single seal open end double seal closed ... end single seal appropriate1 inner ring as ...
drawn cup needle roller bearings sealed type type hk l type hmk l type ... hmk l type hk ll type hmk ll opened end and single-side seal type opened end ... d c2 0 0.2 limiting speeds r/min grease bearing numbers open end single seal open end ... double seal closed end single seal 25 33 33 35 37 37 18 23 21 ... 55 58 62 bk4518l 50 2.7 bk5022l note 1 bearing with inner ring is represented by hk+ir ...
drawn cup needle roller bearings sealed type ntn type bk l closed end ... -side seal type mass kg approx open end single seal open end double seal closed ... end single seal appropriate1 inner ring as ...
drawn cup needle roller bearings inch series type dcl ntn fw 6.350 15. ... cor cr cor limiting speeds r/min grease bearing numbers mass kg appropriate1 inner ring ... 16 15.875 8 20.638 16 19.050 4 note 1 bearing with inner ring is represented by dcl- ... mi-060908 remarks manufacture of the closed end type bearings under this table is ...
drawn cup needle roller bearings ntn fw 15.875 25.400mm boundary ... cor cr cor limiting speeds r/min grease bearing numbers mass kg appropriate1 inner ring ... 31.7501 4 31.7501 4 31.7501 4 note 1 bearing with inner ring is represented by dcl- ... mi-081210 remarks manufacture of the closed end type bearings under this table is ...
drawn cup needle roller bearings inch series type dcl ntn fw 25.400 41. ... cor cr cor limiting speeds r/min grease bearing numbers mass kg appropriate1 inner ring ... 22 100 38 500 31.7501 4 49 000 note 1 bearing with inner ring is represented by dcl- ... mi-202416 remarks manufacture of the closed end type bearings under this table is ...
drawn cup needle roller bearings ntn fw 44.450 50.800mm boundary ... cor cr cor limiting speeds r/min grease bearing numbers mass kg appropriate1 inner ring ... 000 5 650 11 500 6 850 14 800 note 1 bearing with inner ring is represented by dcl- ... mi-242816 remarks manufacture of the closed end type bearings under this table is ...