Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

W 61800-2Z 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 38000
W 61800-2RZ 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 38000
W 61800-2RS1 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 22000
W 61800 R-2Z 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 38000
W 61800 R-2RZ 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 38000
W 61800 R-2RS1 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 22000
W 61800 R 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 48000
W 61800 10 mm 19 mm 5 mm 1.48 N 0.83 N 0.036 rpm 48000
W 618/9 R 9 mm 17 mm 4 mm 0.761 N 0.335 N 0.014 rpm 53000
W 618/9 9 mm 17 mm 4 mm 0.761 N 0.335 N 0.014 rpm 53000
W 618/8-2Z 8 mm 16 mm 4 mm 0.715 N 0.3 N 0.012 rpm 45000
W 618/8 R 8 mm 16 mm 4 mm 0.715 N 0.3 N 0.012 rpm 56000
W 618/8 8 mm 16 mm 4 mm 0.715 N 0.3 N 0.012 rpm 56000
W 618/7 R 7 mm 14 mm 3.5 mm 0.663 N 0.26 N 0.011 rpm 63000
W 618/7 7 mm 14 mm 3.5 mm 0.663 N 0.26 N 0.011 rpm 63000
W 618/6 R 6 mm 13 mm 3.5 mm 0.618 N 0.224 N 0.01 rpm 67000
W 618/6 6 mm 13 mm 3.5 mm 0.618 N 0.224 N 0.01 rpm 67000
W 618/5 R 5 mm 11 mm 3 mm 0.403 N 0.143 N 0.006 rpm 75000
W 618/5 5 mm 11 mm 3 mm 0.403 N 0.143 N 0.006 rpm 75000
W 618/4 R 4 mm 9 mm 2.5 mm 0.364 N 0.114 N 0.005 rpm 85000
Model query
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Shandong Oukai Bearing Manufacturing Co.,Ltd

Tel:0635-2858518

Phone:150 9506 6919

Fax:0635-2858518

Address:Yandian Industry Park, Linqing City, Shandong Province