Detailed description
Application
Deep groove ball bearings 6311zz can be used for transmission, instruments, electrical machinery, transport vehicles, agricultural machinery, household appliances, internal combustion engines, construction machinery, engineering machinery.
Product series: Ball Bearing
| Bearing No. | Bore | Outer Diameter | Width | Radius | Load Rating | Ball Complement | Max Runout Speed | Weight (kg) | |||
| OPEN | |||||||||||
| mm | mm | mm | mm | Dynamic | Static | No. | Size | Grease | Oil | ||
| 623 | 3 | 10 | 3 | 0.15 | - | - | 7 | 1.58 | 40000 | 49000 | 0.002 |
| 624 | 4 | 13 | 4 | 0.2 | 1.15 | 0.4 | 6 | 2.381 | 36000 | 45000 | 0.0032 |
| 625 | 5 | 16 | 5 | 0.3 | 1.88 | 0.68 | 6 | 3.175 | 36000 | 43000 | 0.0048 |
| 626 | 6 | 19 | 6 | 0.3 | 2.8 | 1.05 | 7 | 3.5 | 32000 | 40000 | 0.0081 |
| 627 | 7 | 22 | 7 | 0.3 | 3.35 | 1.4 | 7 | 3.969 | 32000 | 37000 | 0.013 |
| 628 | 8 | 24 | 8 | 0.3 | 4 | 1.59 | 7 | 3.969 | 31000 | 36000 | 0.017 |
| 629 | 9 | 26 | 8 | 0.3 | 4.55 | 1.96 | 7 | 4.763 | 30000 | 35000 | 0.02 |
| 6200 | 10 | 30 | 9 | 0.3 | 5.1 | 2.38 | 8 | 4.763 | 25000 | 30000 | 0.032 |
| 6201 | 12 | 32 | 10 | 0.6 | 6.82 | 3.05 | 7 | 5.953 | 22000 | 26000 | 0.037 |
| 6202 | 15 | 35 | 11 | 0.6 | 7.65 | 3.72 | 8 | 5.953 | 19000 | 23000 | 0.045 |
| 6203 | 17 | 40 | 12 | 0.6 | 9.58 | 4.78 | 8 | 6.747 | 18000 | 21000 | 0.066 |
| 6204 | 20 | 47 | 14 | 1 | 12.8 | 6.65 | 8 | 7.938 | 16000 | 18000 | 0.106 |
| 62/22 | 22 | 50 | 14 | 1 | 13.35 | 7.25 | - | - | 15000 | 17000 | 0.121 |
| 6205 | 25 | 52 | 15 | 1 | 14 | 7.88 | 9 | 7.938 | 13000 | 15000 | 0.128 |
| 62/28 | 28 | 58 | 16 | 1 | 15.52 | 8.56 | - | - | 12000 | 14000 | 0.171 |
| 6206 | 30 | 62 | 16 | 1 | 19.5 | 11.2 | 9 | 9.525 | 11000 | 13000 | 0.199 |
| 62/32 | 32 | 65 | 17 | 1 | 19.6 | 12.18 | - | - | 10000 | 12000 | 0.24 |
| 6207 | 35 | 72 | 17 | 1.1 | 19.75 | 13.67 | 9 | 11.112 | 9800 | 11000 | 0.287 |
| 6208 | 40 | 80 | 18 | 1.1 | 22.71 | 15.94 | 9 | 12 | 8700 | 10000 | 0.367 |
| 6209 | 45 | 85 | 19 | 1.1 | 24.36 | 17.71 | 10 | 12 | 6800 | 8200 | 0.416 |
| 6210 | 50 | 90 | 20 | 1.1 | 26.98 | 19.84 | 10 | 12.7 | 6100 | 7300 | 0.462 |












