>> P.244
Mass (Ref.)g1 1901 5301 1501 5001 2501 2101 7401 3001 2701 8501 9001 770dD858585859090909595100100100120118120120125125125130130140135140 Boundary dimensionsmm(1)rs minJEw1.511.51.51.51.51.51.51.51.51.51.5 96 94.5 96 96.5101101101106106110107.5110110115.5115.5114120.5120.5114.5112114.5129.5125.5129.51.51201381.51.51.51.5123123136136138.5138.5153.5153.51.5143.516222147147165.5165.51.5154172.522157.5157.5176176C3550354535355035354050405040404545605050605050─TRU 105153502 8901051532 0101 9302 7802 680110110120120150150165165────NAG 4922──NAU 4922NAG 4924──NAU 4924──TRU 125178604 490125178──TRU 135188604 7901351883 7503 610130130180180──NAG 4926──NAU 49263 9903 840140140190190──NAG 4928──NAU 4928─TRU 10013550───NAU 4920──NAG 4919──NAU 4919Caged type─TRU 8511850─TRU 8512045──TRU 9012550──NAU 4917──NAU 4918────NAG 4918──NAG 4920───859095100105110120125130135140ROLLER BEARINGSCaged Roller BearingsFull Complement Roller BearingsShaft dia. 85-140mmIdentification numberShaftdia.mmFull complement typeNAG 4917Notes(1)Minimum allowable value of chamfer dimension r(2) Allowable rotational speed applies For grease Considering that the axial load acts under practical operating conditions, up to 1/10 of this value is recommended for actual use.lubrication, a maximum of 60% of lubrication. this value to oil is allowable. Remarks1.The outer ring has an oil groove and two oil holes.2.No grease is prepacked. Perform proper lubrication.E11
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