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）
NF410W 50 130 31 139 136 2 NF type stamped steel retainer
NF211W 55 100 21 58 62.5 0.634 NF type stamped steel retainer
NF311W 55 120 29 111 111 1.42 NF type stamped steel retainer
NF411W 55 140 33 139 138 2.5 NF type stamped steel retainer
NF212W 60 110 22 68.5 75 0.823 NF type stamped steel retainer
NF312W 60 130 31 124 126 1.78 NF type stamped steel retainer
NF412W 60 150 35 167 168 3.04 NF type stamped steel retainer
NF213W 65 120 23 84 94.5 1.05 NF type stamped steel retainer
NF313W 65 140 33 135 139 2.17 NF type stamped steel retainer
NF214W 70 125 24 83.5 95 1.14 NF type stamped steel retainer
NF314W 70 150 35 149 156 2.67 NF type stamped steel retainer
NF414W 70 180 42 228 236 5.28 NF type stamped steel retainer
NF215W 75 130 25 96.5 111 1.23 NF type stamped steel retainer
NF315W 75 160 37 179 189 3.2 NF type stamped steel retainer
NF415W 75 190 45 262 274 6.27 NF type stamped steel retainer
NF216W 80 140 26 106 122 1.47 NF type stamped steel retainer
NF316W 80 170 39 190 207 3.85 NF type stamped steel retainer
NF416W 80 200 48 299 315 7.36 NF type stamped steel retainer
NF217W 85 150 28 120 140 1.87 NF type stamped steel retainer
NF317W 85 180 41 225 247 4.53 NF type stamped steel retainer