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）
NF203W 17 40 12 17.2 14.3 0.066 NF type stamped steel retainer
NF204W 20 47 14 15.4 12.7 0.107 NF type stamped steel retainer
NF304W 20 52 15 21.4 17.3 0.148 NF type stamped steel retainer
NF205W 25 52 15 17.7 15.7 0.135 NF type stamped steel retainer
NF305W 25 62 17 29.3 25.2 0.233 NF type stamped steel retainer
NF405W 25 80 21 46.5 40 0.536 NF type stamped steel retainer
NF206W 30 62 16 24.9 23.3 0.208 NF type stamped steel retainer
NF306W 30 72 19 38.5 35 0.353 NF type stamped steel retainer
NF406W 30 90 23 62.5 55 0.732 NF type stamped steel retainer
NF207W 35 72 17 35.5 34 0.301 NF type stamped steel retainer
NF307W 35 80 21 49.5 47 0.476 NF type stamped steel retainer
NF407W 35 100 25 75.5 69 1.01 NF type stamped steel retainer
NF208W 40 80 18 43.5 43 0.375 NF type stamped steel retainer
NF308W 40 90 23 58.5 57 0.649 NF type stamped steel retainer
NF408W 40 110 27 95.5 89 1.27 NF type stamped steel retainer
NF209W 45 85 19 46 47 0.429 NF type stamped steel retainer
NF309W 45 100 25 79 77.5 0.869 NF type stamped steel retainer
NF409W 45 120 29 107 102 1.58 NF type stamped steel retainer
NF210W 50 90 20 48 51 0.483 NF type stamped steel retainer
NF310W 50 110 27 87 86 1.11 NF type stamped steel retainer