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 R4A-2RS1 6.35 mm 19.05 mm 7.142 mm 1.53 N 0.585 N 0.025 rpm 24000
D/W R4A 6.35 mm 19.05 mm 5.558 mm 1.53 N 0.585 N 0.025 rpm 50000
D/W R4-2Z 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 48000
D/W R4-2RZ 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 48000
D/W R4-2RS1 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 28000
D/W R4 R-2Z 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 48000
D/W R4 R-2RZ 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 48000
D/W R4 R-2RS1 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 28000
D/W R4 R 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 60000
D/W R4 6.35 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 60000
D/W R3W.1562-2Z 4.762 mm 12.7 mm 3.967 mm 0.605 N 0.216 N 0.009 rpm 56000
D/W R3W.1562 R 4.762 mm 12.7 mm 3.967 mm 0.741 N 0.25 N 0.011 rpm 70000
D/W R3A-2Z 4.762 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 45000
D/W R3A-2RZ 4.762 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 45000
D/W R3A-2RS1 4.762 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 28000
D/W R3A 4.762 mm 15.875 mm 4.978 mm 0.852 N 0.315 N 0.014 rpm 56000
D/W R3-2Z 4.762 mm 12.7 mm 4.978 mm 0.741 N 0.25 N 0.011 rpm 56000
D/W R3-2RZ 4.762 mm 12.7 mm 4.978 mm 0.741 N 0.25 N 0.011 rpm 56000
D/W R3-2RS1 4.762 mm 12.7 mm 4.978 mm 0.741 N 0.25 N 0.011 rpm 32000
D/W R3 R-2Z 4.762 mm 12.7 mm 4.978 mm 0.741 N 0.25 N 0.011 rpm 56000
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