This kind of bearing is mainly used to take combined loading that consists of radial and axial loading. The outer ring can be separated and easily to be assembled. During installation and using, radial and axial clearance can be adjusted and preloaded mounting. New code Old code dimension(mm) name name d D B 30204 7204 20 47 15.25 30205 7205 25 52 16.25 30206 7206 30 62 17.25 30207 7207 35 72 18.25 30208 7208 40 80 19.75 30209 7209 45 85 20.75 30210 7210 50 90 21.75 30211 7211 55 100 22.75 30212 7212 60 110 23.75 30213 7213 65 120 24.75 30214 7214 70 125 26.25 30215 7215 75 130 27.25 30216 7216 80 140 28.25 30217 7217 85 150 30.5 30218 7218 90 160 32.5 30219 7219 95 170 34.5 30220 7220 100 180 37