Model

Model search

  • Model query
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating

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  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 RW155-2ZS 3.967 mm 7.938 mm 3.967 mm 0.203 N 0.075 N 140000 rpm 70000 rpm
D/W RW155 R-2ZS 3.967 mm 7.938 mm 3.967 mm 0.203 N 0.075 N 140000 rpm 70000 rpm
D/W RW155 R 3.967 mm 7.938 mm 3.571 mm 0.203 N 0.075 N 140000 rpm 90000 rpm
D/W RW155 3.967 mm 7.938 mm 3.571 mm 0.203 N 0.075 N 140000 rpm 90000 rpm
D/W RW1-5-2Z 2.38 mm 7.938 mm 4.366 mm 0.312 N 0.088 N 160000 rpm 80000 rpm
D/W RW144-2Z 3.175 mm 6.35 mm 3.571 mm 0.163 N 0.048 N 170000 rpm 85000 rpm
D/W RW144 R-2Z 3.175 mm 6.35 mm 3.571 mm 0.163 N 0.048 N 170000 rpm 85000 rpm
D/W RW144 R 3.175 mm 6.35 mm 3.175 mm 0.163 N 0.048 N 170000 rpm 100000 rpm
D/W RW144 3.175 mm 6.35 mm 3.175 mm 0.163 N 0.048 N 170000 rpm 100000 rpm
D/W RW1-4-2ZS 1.984 mm 6.35 mm 4.366 mm 0.163 N 0.048 N 170000 rpm 85000 rpm
D/W RW1-4-2Z 1.984 mm 6.35 mm 4.366 mm 0.163 N 0.048 N 170000 rpm 85000 rpm
D/W RW1-4 R-2Z 1.984 mm 6.35 mm 4.366 mm 0.163 N 0.048 N 170000 rpm 85000 rpm
D/W RW1-4 R 1.984 mm 6.35 mm 3.175 mm 0.163 N 0.048 N 170000 rpm 100000 rpm
D/W RW1-4 1.984 mm 6.35 mm 3.175 mm 0.163 N 0.048 N 170000 rpm 100000 rpm
D/W RW133-2ZS 2.38 mm 4.762 mm 3.175 mm 0.078 N 0.025 N 190000 rpm 95000 rpm
D/W RW133 R-2ZS 2.38 mm 4.762 mm 3.175 mm 0.078 N 0.025 N 190000 rpm 95000 rpm
D/W RW133 R 2.38 mm 4.762 mm 2.38 mm 0.104 N 0.03 N 190000 rpm 120000 rpm
D/W RW133 2.38 mm 4.762 mm 2.38 mm 0.104 N 0.03 N 190000 rpm 120000 rpm
D/W RW1 R-2Z 1.397 mm 4.762 mm 3.571 mm 0.133 N 0.034 N 200000 rpm 100000 rpm
D/W RW0 R-2Z 1.191 mm 3.967 mm 3.175 mm 0.062 N 0.016 N 220000 rpm 110000 rpm