Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NU 20/630 ECMA 630 mm 920 mm 170 mm 4730 N 9500 N - 850
NU 29/630 ECMA/HB1 630 mm 850 mm 128 mm 3300 N 7200 N - 900
NJ 29/630 ECMA/HB1 630 mm 850 mm 128 mm 3300 N 7200 N - 900
NJ 18/630 ECMA/HB1 630 mm 780 mm 69 mm 1100 N 2500 N - 950
NU 10/630 ECMA/HA2 630 mm 920 mm 128 mm 3410 N 6200 N - 850
NU 12/630 ECMA/HB1 630 mm 1150 mm 230 mm 8580 N 13700 N - 700
315933 630 mm 780 mm 56 mm 605 N 1290 N - 2600
NU 28/630 MA 630 mm 780 mm 88 mm 1570 N 3800 N - 950
N 38/630 MB 630 mm 780 mm 112 mm 2200 N 5700 N - 670
NUP 10/630 ECMA/HA1 630 mm 920 mm 128 mm 3410 N 6200 N - 850
NU 19/630 ECMA/HB1 630 mm 850 mm 100 mm 2240 N 4400 N - 900
315837 640 mm 790 mm 56 mm 605 N 1290 N - 2200
464777 660.4 mm 863.6 mm 107.95 mm 3080 N 6550 N - 670
NU 19/670 ECMA 670 mm 900 mm 103 mm 2330 N 4750 N - 850
NU 10/670 ECMA 670 mm 980 mm 136 mm 3740 N 6800 N - 800
316012 670 mm 820 mm 56 mm 616 N 1370 N - 2200
NUP 19/670 ECMA 670 mm 900 mm 103 mm 2330 N 4750 N - 850
NU 20/670 ECMA/HB1 670 mm 980 mm 180 mm 5390 N 11000 N - 800
NJ 29/710 ECMA 710 mm 950 mm 140 mm 3740 N 8300 N - 800
N 28/710 ECMB 710 mm 870 mm 95 mm 1940 N 5000 N - 850