Deep groove ball bearings 6300 series mainly take radial load as well as moderate axial load. With less coefficient of friction, less vibration and noise, less energy consumption, high limiting speed, large size range and variations of structure.
Detailed Description
1) Model: Open, Z, ZZ, RZ, 2RZ, RS, 2RS
2) Quality level: Reach the same level as the Japanese and European bearings
3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)
4) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
5) Application: Home appliances, low noise and high speed electric motors; Automotive components, pumps, machinery
| Bearing NO. | I. D | O. D | W | Load Rating(KN) | Steel Ball Parameter | Max Speed | Weight | ||||||
| d | D | B | Dynamic | Static | NO. | Size | Grease | Oil | Kg | ||||
| mm inch | mm inch | mm inch | Cr | Cor | mm | r/min | r/min | ||||||
| 6300 | 10 | 0.3937 | 35 | 1.3779 | 11 | 0.4331 | 8.2 | 3.5 | 6 | 7.14 | 23000 | 27000 | 0.053 |
| 6301 | 12 | 0.4724 | 37 | 1.4567 | 12 | 0.4724 | 9.7 | 4.2 | 6 | 7.94 | 20000 | 24000 | 0.06 |
| 6302 | 15 | 0.5906 | 42 | 1.6535 | 13 | 0.5118 | 11.4 | 5.45 | 7 | 7.94 | 17000 | 21000 | 0.082 |
| 6303 | 17 | 0.6693 | 47 | 1.8504 | 14 | 0.5512 | 13.5 | 6.55 | 7 | 8.73 | 16000 | 19000 | 0.12 |
| 6304 | 20 | 0.7874 | 52 | 2.0472 | 15 | 0.5906 | 15.9 | 7.9 | 7 | 9.53 | 14000 | 17000 | 0.14 |
| 6305 | 25 | 0.9843 | 62 | 2.4409 | 17 | 0.6693 | 21.2 | 10.9 | 7 | 11.5 | 12000 | 14000 | 0.23 |
| 6306 | 30 | 1.1811 | 72 | 2.8346 | 19 | 0.748 | 26.7 | 15 | 8 | 12 | 10000 | 12000 | 0.35 |
| 6307 | 35 | 1.3779 | 80 | 3.1496 | 21 | 0.8268 | 33.5 | 19.1 | 8 | 13.5 | 8800 | 10000 | 0.46 |
| 6308 | 40 | 1.5748 | 90 | 3.5433 | 23 | 0.9055 | 40.5 | 24 | 8 | 15.1 | 7800 | 9200 | 0.63 |
| 6309 | 45 | 1.7716 | 100 | 3.937 | 25 | 0.9843 | 53 | 32 | 8 | 17.5 | 7000 | 8200 | 0.83 |
| 6310 | 50 | 1.965 | 110 | 4.3307 | 27 | 1.063 | 62 | 38.5 | 8 | 19.1 | 6400 | 7500 | 1.05 |
| 6311 | 55 | 2.1653 | 120 | 4.7244 | 29 | 1.1417 | 71.5 | 45 | 8 | 20.6 | 5800 | 6800 | 1.35 |
| 6312 | 60 | 2.362 | 130 | 5.1181 | 31 | 1.2205 | 82 | 52 | 8 | 22.2 | 5400 | 6300 | 1.7 |
| 6313 | 65 | 2.559 | 140 | 5.7087 | 33 | 1.2992 | 92.5 | 60 | 8 | 24 | 4900 | 5800 | 2.1 |
| 6314 | 70 | 2.7559 | 150 | 5.9055 | 35 | 1.378 | 104 | 68 | 8 | 25.4 | 4600 | 5400 | 2.5 |
| 6315 | 75 | 2.9528 | 160 | 6.2992 | 37 | 1.4567 | 113 | 77 | 8 | 27 | 4300 | 5000 | 3 |
| 6316 | 80 | 3.1496 | 170 | 6.6929 | 39 | 1.5354 | 123 | 86.5 | 8 | 28.6 | 4000 | 4700 | 3.6 |
| 6317 | 85 | 3.3465 | 180 | 7.0866 | 41 | 1.6142 | 133 | 97 | 8 | 30.2 | 3800 | 4500 | 4.25 |
| 6318 | 90 | 3.5433 | 190 | 7.4803 | 43 | 1.6929 | 143 | 107 | 8 | 32 | 3600 | 4200 | 4.9 |
| 6319 | 95 | 3.7402 | 200 | 7.874 | 45 | 1.7717 | 153 | 119 | 8 | 34 | 3300 | 3900 | 5.65 |
| 6320 | 100 | 3.937 | 215 | 8.2677 | 47 | 1.8504 | 173 | 141 | 8 | 36.5 | 3200 | 3700 | 7 |
| 6321 | 105 | 225 | 49 | 7.84 | |||||||||
| 6322 | 110 | 240 | 50 | 9.22 | |||||||||
| 6324 | 120 | 260 | 55 | 14.78 | |||||||||
| 6326 | 130 | 280 | 58 | 16.52 | |||||||||
| 6328 | 140 | 300 | 62 | 22.76 | |||||||||
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