Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NU 29/500 ECMA 500 mm 670 mm 100 mm 2050 N 4250 N - 1200
316198 500 mm 620 mm 45 mm 396 N 830 N - 1000
NU 12/500 MA 500 mm 920 mm 185 mm 5280 N 8500 N - 950
NF 18/500 ECM 500 mm 620 mm 56 mm 792 N 1660 N - 950
NU 10/500 MA 500 mm 720 mm 100 mm 1720 N 3100 N - 1100
NU 20/500 ECMA 500 mm 720 mm 128 mm 2920 N 5850 N - 1100
NU 31/500 ECMA/HB1 500 mm 830 mm 264 mm 6440 N 12000 N - 1000
NU 19/500 MA 500 mm 670 mm 78 mm 1210 N 2360 N - 1200
NU 20/530 ECMA 530 mm 780 mm 145 mm 3740 N 7350 N - 1000
NUP 29/530 ECMA 530 mm 710 mm 106 mm 2380 N 5000 N - 1100
315835 B 530 mm 650 mm 45 mm 418 N 900 N - 3400
315835 A 530 mm 650 mm 45 mm 418 N 900 N - 3400
NU 10/530 MA 530 mm 780 mm 112 mm 2290 N 4050 N - 1000
NJ 28/530 ECMA 530 mm 650 mm 72 mm 1170 N 2700 N - 1200
NJ 19/530 ECM/HB1 530 mm 710 mm 82 mm 1570 N 3050 N - 850
NU 31/530 ECMA/HB1 530 mm 870 mm 272 mm 7480 N 14600 N - 950
NU 29/530 ECMA 530 mm 710 mm 106 mm 2380 N 5000 N - 1100
NJ 18/560 ECMA 560 mm 680 mm 56 mm 809 N 2040 N - 1100
BC1B 320938/HB3 560 mm 680 mm 45 mm 429 N 950 N - 3200
NU 20/560 ECMA 560 mm 820 mm 150 mm 3800 N 7650 N - 1000