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6000 Series

Single-row deep groove ball bearings are a typical structural type among rolling bearings. The raceways on both the inner and outer rings are circular arcs, with a cross-sectional radius slightly larger than the ball radius. The 6000 series are thin-section lightweight types, featuring compact cross-sectional dimensions and low weight, with the inner and outer rings and rolling elements all manufactured with high precision. They generally use pressed steel cages. For large-sized bearings or those used in high-speed rotation, machined brass cages are adopted.

Features

  • Compact cross-section and light weight, suitable for applications with limited space.
  • Low friction torque, suitable for high-speed operation.
  • Capable of supporting radial loads and certain bidirectional axial loads.
  • Excellent high-speed performance with low noise.
Application Examples
With low friction torque, they are ideal for high-speed, low-noise, and low-vibration applications. DVD/CD spindles, small motors, household appliances (fans, vacuum cleaners), power tools, model motors, precision instruments, medical devices (dental handpieces), drones, radio-controlled cars, and more.

Model Overall dimensions Basic rated load Coefficient Weight
d D B r (min.) Cr C0r F₀ Mass
mm mm mm mm N N ⁿ/ₐ kg
60/600 600 870 118 6 790000 1640000 16.1 236
60/560 560 820 115 6 735000 1500000 16.2 203
60/530 530 780 112 6 680000 1300000 16 184
60/500 500 720 100 6 630000 1170000 16 131
60/32-2Z 32 58 13 1 15100 9150 14.5 0.122
60/32-2RZ 32 58 13 1 15100 9150 14.5 0.122
60/32NR 32 58 13 1 15100 9150 14.5 0.122
60/32N 32 58 13 1 15100 9150 14.5 0.122
60/32-2RS 32 58 13 1 15100 9150 14.5 0.122
60/28-2Z 28 52 12 0.6 12500 7400 14.5 0.096
60/28-2RZ 28 52 12 0.6 12500 7400 14.5 0.096
60/28NR 28 52 12 0.6 12500 7400 14.5 0.096
60/28N 28 52 12 0.6 12500 7400 14.5 0.096
60/28-2RS 28 52 12 0.6 12500 7400 14.5 0.096
60/22-2Z 22 44 12 0.6 9400 5050 14 0.074
60/22-2RZ 22 44 12 0.6 9400 5050 14 0.074
60/22NR 22 44 12 0.6 9400 5050 14 0.074
60/22N 22 44 12 0.6 9400 5050 14 0.074
60/22-2RS 22 44 12 0.6 9400 5050 14 0.074

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