NSK Cylindrical Roller Bearings, Single Row Nj Type, NJ211W ,D=55 Ball Hex Key Set Magic Ring KW 6050 Vacuum Lock Cup Base Size:SM HP12 (2TON) KW 6050 Vacuum Lock Cup Base A D1 D2 Length Weight mm mm mm mm G 200 8705 41 68 86 80 2100 200 8723 46 74 86 84 2200 200 8732 50 79 86 84 2300 200 8750 54 84 86 84 2350 200 8769 55 86 86 90 2500 200 8778 60 92 86 90 2700 200 8787 65 98 86 95 3200 200 8796 70 104 86 100 3400 200 8802 75 110 86 105 3800 200 8811 80 116 86 110 4300 200 8820 85 123 86 110 4600 200 8839 90 129 86 112 5100 200 8848 95 136 127 112 7400 200 8857 100 142 127 115 7800 200 8866 105 148 127 120 8500 200 8875 110 154 127 124 9300 200 8884 115 160 127 128 9900 Types NJ and NF can sustain limited axial loads in one direction ①Bearing type NU : Single row cylindrical roller bearings