Shandong Oukai Bearing Manufacturing Co.,Ltd
Position：
Model > Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

D/W R166 R-2Z 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N 0.006 rpm 63000
D/W R166 R 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N 0.006 rpm 80000
D/W R166 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N 0.006 rpm 80000
D/W R156-2ZS 4.762 mm 7.938 mm 3.175 mm 0.203 N 0.075 N 0.003 rpm 70000
D/W R156 R-2ZS 4.762 mm 7.938 mm 3.175 mm 0.203 N 0.075 N 0.003 rpm 70000
D/W R156 R 4.762 mm 7.938 mm 2.779 mm 0.203 N 0.075 N 0.003 rpm 90000
D/W R156 4.762 mm 7.938 mm 2.779 mm 0.203 N 0.075 N 0.003 rpm 90000
D/W R155-2ZS 3.967 mm 7.938 mm 3.175 mm 0.203 N 0.075 N 0.003 rpm 70000
D/W R155 R-2ZS 3.967 mm 7.938 mm 3.175 mm 0.203 N 0.075 N 0.003 rpm 70000
D/W R155 R 3.967 mm 7.938 mm 2.779 mm 0.203 N 0.075 N 0.003 rpm 90000
D/W R155 3.967 mm 7.938 mm 2.779 mm 0.203 N 0.075 N 0.003 rpm 90000
D/W R1-5-2Z 2.38 mm 7.938 mm 3.571 mm 0.312 N 0.088 N 0.004 rpm 80000
D/W R1-5 R-2Z 2.38 mm 7.938 mm 3.571 mm 0.312 N 0.088 N 0.004 rpm 80000
D/W R1-5 R 2.38 mm 7.938 mm 2.779 mm 0.312 N 0.088 N 0.004 rpm 95000
D/W R1-5 2.38 mm 7.938 mm 2.779 mm 0.312 N 0.088 N 0.004 rpm 95000
D/W R144W.0937-2ZS 3.175 mm 6.35 mm 2.38 mm 0.174 N 0.055 N 0.002 rpm 85000
D/W R144-2Z 3.175 mm 6.35 mm 2.779 mm 0.163 N 0.048 N 0.002 rpm 85000
D/W R144 R-2Z 3.175 mm 6.35 mm 2.779 mm 0.163 N 0.048 N 0.002 rpm 85000
D/W R144 R 3.175 mm 6.35 mm 2.38 mm 0.163 N 0.048 N 0.002 rpm 100000
D/W R144 3.175 mm 6.35 mm 2.38 mm 0.163 N 0.048 N 0.002 rpm 100000
Model query
  • Model
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating
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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