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.
| 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 | |
| 6007NR | 35 | 62 | 14 | 1 | 16000 | 10300 | 14.8 | 0.151 |
| 6007N | 35 | 62 | 14 | 1 | 16000 | 10300 | 14.8 | 0.151 |
| 6007-2RS | 35 | 62 | 14 | 1 | 16000 | 10300 | 14.8 | 0.151 |
| 6006-2Z | 30 | 55 | 13 | 1 | 13200 | 8300 | 14.7 | 0.116 |
| 6006-2RZ | 30 | 55 | 13 | 1 | 13200 | 8300 | 14.7 | 0.116 |
| 6006NR | 30 | 55 | 13 | 1 | 13200 | 8300 | 14.7 | 0.116 |
| 6006N | 30 | 55 | 13 | 1 | 13200 | 8300 | 14.7 | 0.116 |
| 6006-2RS | 30 | 55 | 13 | 1 | 13200 | 8300 | 14.7 | 0.116 |
| 6005-2Z | 25 | 47 | 12 | 0.6 | 10100 | 5850 | 14.5 | 0.079 |
| 6005-2RZ | 25 | 47 | 12 | 0.6 | 10100 | 5850 | 14.5 | 0.079 |
| 6005NR | 25 | 47 | 12 | 0.6 | 10100 | 5850 | 14.5 | 0.079 |
| 6005N | 25 | 47 | 12 | 0.6 | 10100 | 5850 | 14.5 | 0.079 |
| 6005-2RS | 25 | 47 | 12 | 0.6 | 10100 | 5850 | 14.5 | 0.079 |
| 6004-2Z | 20 | 42 | 12 | 0.6 | 9400 | 5000 | 13.8 | 0.068 |
| 6004-2RZ | 20 | 42 | 12 | 0.6 | 9400 | 5000 | 13.8 | 0.068 |
| 6004NR | 20 | 42 | 12 | 0.6 | 9400 | 5000 | 13.8 | 0.068 |
| 6004N | 20 | 42 | 12 | 0.6 | 9400 | 5000 | 13.8 | 0.068 |
| 6004-2RS | 20 | 42 | 12 | 0.6 | 9400 | 5000 | 13.8 | 0.068 |
| 6003-2Z | 17 | 35 | 10 | 0.3 | 6000 | 3250 | 14.4 | 0.041 |
| 6003-2RZ | 17 | 35 | 10 | 0.3 | 6000 | 3250 | 14.4 | 0.041 |
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