Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NCF 2956 CV 280 mm 380 mm 60 mm 880 N 1730 N - 900
NCF 1856 V 280 mm 350 mm 33 mm 341 N 695 N - 950
NCF 3056 CV 280 mm 420 mm 106 mm 1570 N 2650 N - 850
NCF 2960 CV 300 mm 420 mm 72 mm 1120 N 2200 N - 800
NCF 1860 V 300 mm 380 mm 38 mm 418 N 850 N - 850
NCF 3060 CV 300 mm 460 mm 118 mm 1900 N 3250 N - 750
NCF 2964 V 320 mm 440 mm 72 mm 1140 N 2360 N - 750
NCF 1864 V 320 mm 400 mm 38 mm 440 N 900 N - 800
NCF 3064 CV 320 mm 480 mm 121 mm 1980 N 3450 N - 700
NCF 3068 CV 340 mm 520 mm 133 mm 2380 N 4150 N - 670
NCF 1868 V 340 mm 420 mm 38 mm 446 N 950 N - 750
NCF 2968 V 340 mm 460 mm 72 mm 1190 N 2500 N - 700
NCF 3072 CV 360 mm 540 mm 134 mm 2420 N 4300 N - 630
NCF 1872 V 360 mm 440 mm 38 mm 402 N 900 N - 700
NCF 2972 CV 360 mm 480 mm 72 mm 1230 N 2600 N - 670
NCF 2976 V 380 mm 520 mm 82 mm 1570 N 3250 N - 630
NCF 3076 V 380 mm 560 mm 135 mm 2700 N 5100 N - 600
NCF 1876 V 380 mm 480 mm 46 mm 627 N 1290 N - 670
NCF 3080 CV 400 mm 600 mm 148 mm 2970 N 5500 N - 560
NCF 1880 V 400 mm 500 mm 46 mm 627 N 1340 N - 630