Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NUP 252 MA 260 mm 480 mm 80 mm 1170 N 1700 N - 2000
NU 2252 MA 260 mm 480 mm 130 mm 1790 N 3000 N - 2000
N 2252 MB 260 mm 480 mm 130 mm 1790 N 3000 N - 2000
NU 252 MA 260 mm 480 mm 80 mm 1170 N 1700 N - 2000
NU 3152 ECMA 260 mm 440 mm 144 mm 2090 N 3450 N - 2200
NU 1052 ML 260 mm 400 mm 65 mm 627 N 965 N - 2800
NJ 1052 ML 260 mm 400 mm 65 mm 627 N 965 N - 2800
NJ 252 MA 260 mm 480 mm 80 mm 1170 N 1700 N - 2000
NU 2352 ECMA 260 mm 540 mm 165 mm 3190 N 4550 N - 1800
NU 1056 M 280 mm 420 mm 65 mm 660 N 1060 N - 1700
NU 1056 ML 280 mm 420 mm 65 mm 660 N 1060 N - 2600
NJ 256 MA 280 mm 500 mm 80 mm 1140 N 1800 N - 1900
NU 2356 MA 280 mm 580 mm 175 mm 2700 N 4300 N - 1700
NU 3156 ECMA 280 mm 460 mm 146 mm 2290 N 3900 N - 2000
BC1B 322312 280 mm 500 mm 165.1 mm 2920 N 5000 N - 1500
NU 2256 ECML 280 mm 500 mm 130 mm 2330 N 3750 N - 2200
NU 2256 ECMA 280 mm 500 mm 130 mm 2200 N 3450 N - 1900
NU 256 M 280 mm 500 mm 80 mm 1190 N 1800 N - 1500
NU 256 MA 280 mm 500 mm 80 mm 1190 N 1800 N - 1900
NU 260 M 300 mm 540 mm 85 mm 1420 N 2120 N - 1400