Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NU 20/670 ECMA/HB1 670 mm 980 mm 180 mm 5390 N 11000 N 750 rpm 800
NU 20/630 ECMA 630 mm 920 mm 170 mm 4730 N 9500 N 670 rpm 850
NU 20/600 ECMA 600 mm 870 mm 155 mm 4180 N 8000 N 570 rpm 900
NU 20/560 ECMA 560 mm 820 mm 150 mm 3800 N 7650 N 560 rpm 1000
NU 20/530 ECMA 530 mm 780 mm 145 mm 3740 N 7350 N 550 rpm 1000
NU 20/500 ECMA 500 mm 720 mm 128 mm 2920 N 5850 N 440 rpm 1100
NU 2/600 ECMA/HB1 600 mm 1090 mm 155 mm 5610 N 9800 N 670 rpm 750
NU 1996 MA 480 mm 650 mm 78 mm 1170 N 2240 N 183 rpm 1300
NU 1996 KMA 480 mm 650 mm 78 mm 1170 N 2240 N 183 rpm 950
NU 1988 MA 440 mm 600 mm 74 mm 1060 N 2000 N 170 rpm 1400
NU 1980 ECMA 400 mm 540 mm 65 mm 952 N 1730 N 153 rpm 1600
NU 1972 ECMP 360 mm 480 mm 56 mm 781 N 1460 N 129 rpm 2000
NU 1968 ECMA 340 mm 460 mm 56 mm 682 N 1200 N 108 rpm 1900
NU 1964 ECMA 320 mm 440 mm 56 mm 693 N 1200 N 110 rpm 2000
NU 19/900 ECMA 900 mm 1180 mm 122 mm 4130 N 8800 N 560 rpm 560
NU 19/850 ECMA/HA1 850 mm 1120 mm 118 mm 3300 N 7100 N 455 rpm 600
NU 19/670 ECMA 670 mm 900 mm 103 mm 2330 N 4750 N 325 rpm 850
NU 19/630 ECMA/HB1 630 mm 850 mm 100 mm 2240 N 4400 N 315 rpm 900
NU 19/600 ECMA/HA1 600 mm 800 mm 90 mm 1900 N 3800 N 270 rpm 950
NU 19/560 ECMA 560 mm 750 mm 85 mm 1650 N 3400 N 250 rpm 1000
Model query
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Contact us
Shandong Oukai Bearing Manufacturing Co.,Ltd

Tel:0635-2858518

Phone:150 9506 6919

Fax:0635-2858518

Address:Yandian Industry Park, Linqing City, Shandong Province