Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NJ 1884 MA 420 mm 520 mm 46 mm 550 N 1120 N - 1600
NU 1884 MP 420 mm 520 mm 46 mm 572 N 1200 N - 1800
NF 3084 ECMB 420 mm 620 mm 150 mm 2920 N 5400 N - 1400
NU 1884 MA 420 mm 520 mm 46 mm 550 N 1120 N - 1600
NU 3084 ECMA 420 mm 620 mm 150 mm 2920 N 5400 N - 1400
NU 1084 MA 420 mm 620 mm 90 mm 1420 N 2450 N - 1400
NUP 3984 ECMA 420 mm 560 mm 106 mm 1680 N 3650 N - 1500
NU 2984 ECMA 420 mm 560 mm 82 mm 1400 N 2850 N - 1500
NU 1088 MA 440 mm 650 mm 94 mm 1510 N 2650 N - 1300
NU 1988 MA 440 mm 600 mm 74 mm 1060 N 2000 N - 1400
NJ 2988 ECM/HB1 440 mm 600 mm 95 mm 1720 N 3600 N - 1400
NJ 2988 ECML 440 mm 600 mm 95 mm 1870 N 3900 N - 1600
NU 2888 ECMA 440 mm 540 mm 60 mm 809 N 1900 N - 1500
NUP 3988 ECM 440 mm 600 mm 118 mm 1980 N 4250 N - 1100
NU 2088 ECMA 440 mm 650 mm 122 mm 2550 N 4900 N - 1300
NU 2988 ECML 440 mm 600 mm 95 mm 1870 N 3900 N - 1600
316011 440 mm 540 mm 40 mm 292 N 610 N - 1500
NU 3188 ECMA/HB1 440 mm 720 mm 226 mm 5120 N 10000 N - 1200
NU 3192 ECMA/HB1 460 mm 760 mm 240 mm 5280 N 9650 N - 1100
NU 3092 ECMA 460 mm 680 mm 163 mm 3470 N 6700 N - 1300