Page 280 of Needle Roller Bearings by NTN Corporation Japan

thrust cylindrical roller bearing type 811 type 812 r ntn t dw r d d1 d d1 dc dc1 eb ea type 811 type 812 bearing type k811 type k812 thrust needle roller and cage assy d 140 160mm boundary dimensions dynamic d d d1 0.2 0.5 d1 0.5 0.2 mm t dc1 e11 basic load ratings static dynamic n kgf coa ca limiting speeds static r/min grease oil coa dc a13 dw 0 0.010 b h11 rs min1 ca 140 150 160 180 200 190 200 178 197 188 198 142 143 152 162 31 46 31 31 140 140 150 160 180 200 190 200 12 19 12 12 9.5 13.5 9.5 9.5 1 1.5 1 1 206 000 370 000 214 000 221 000 815 000 1 280 000 870 000 930 000 21 000 83 000 380 350 350 330 1 500 1 400 1 400 1 300 38 000 130 000 21 800 22 600 89 000 95 000 note 1 allowable minimum chamfer dimension r b-218

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