NF type stamped steel retainer

The stamping steel cage matched with NF type cylindrical roller bearings has a lightweight structure and high cost-effectiveness, suitable for industrial transmission needs in general working conditions

Model Basic Dimensions Basic rated dynamic load WeightType
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
NF218W 90 160 30 152 178 2.31 NF type stamped steel retainer
NF318W 90 190 43 240 265 5.31 NF type stamped steel retainer
NF219W 95 170 32 166 196 2.79 NF type stamped steel retainer
NF319W 95 200 45 259 289 6.09 NF type stamped steel retainer
NF220W 100 180 34 183 217 3.36 NF type stamped steel retainer
NF320W 100 215 47 299 335 7.59 NF type stamped steel retainer
NF221W 105 190 36 201 241 4 NF type stamped steel retainer
NF321W 105 225 49 340 390 8.69 NF type stamped steel retainer
NF222W 110 200 38 229 272 4.64 NF type stamped steel retainer
NF322W 110 240 50 380 435 10.3 NF type stamped steel retainer
NF224W 120 215 40 260 320 5.63 NF type stamped steel retainer
NF324W 120 260 55 450 510 12.9 NF type stamped steel retainer
NF226W 130 230 40 270 340 6.48 NF type stamped steel retainer
NF228W 140 250 42 297 375 8.08 NF type stamped steel retainer
NF230W 150 270 45 360 465 10.4 NF type stamped steel retainer
NF2204W 20 47 18 38.5 31 0.144 NF type stamped steel retainer
NF2205W 25 52 18 41.5 34.5 0.163 NF type stamped steel retainer
NF2206W 30 62 20 58 50 0.259 NF type stamped steel retainer
NF2207W 35 72 23 73 65.5 0.405 NF type stamped steel retainer
NF2208W 40 80 23 85.5 77.5 0.491 NF type stamped steel retainer