3318 angular contact ball bearing
1.angular contact ball bearing 3318
2.advanced German technology
3.15 years of manufacturer
4.ISO9001:2008 approval
A.Description:
1.Item: 3318 angular contact ball bearing
2. Size/ Dimensions : 90×190×73 (mm)
3.material: chrome steel & Gcr15
4.Variations of structure: 7000C, 7000AC, 7000A, 7000B, dB, DF, QJ, QJF.
5.application:
(1) Single row angular contact ball bearing is mainly used in the machine tool spindle, high frequency motor, gas turbine, centrifuge, cars wheel, differential pinions axis;
(2) Double row angular contact ball bearing widely used in oil pump, roots blower, air compressor, air blower watts of all kinds of transmission, fuel injection pump, printing machines;
B.Model number
| New Item | Old Item | Dimensions(mm) | Weight(kg) |
| 3311 | 3056311 | 55×120×49.2 | 2.4 |
| 3312 | 3056312 | 60×130×54 | 3.24 |
| 3313 | 3056313 | 65×140×58.7 | 4.08 |
| 3314 | 3056314 | 70×150×63.5 | 5.04 |
| 3315 | 3056315 | 75×160×68.3 | 6.27 |
| 3316 | 3056316 | 80×170×68.3 | 7.14 |
| 3317 | 3056317 | 85×180×73 | 8.3 |
| 3318 | 3056318 | 90×190×73 | 9.23 |
| 3319 | 3056319 | 95×200×77.8 | 10.9 |
| 3320 | 3056320 | 100×215×82.6 | 13.5 |
| 3321 | 3056321 | 105×225×87.3 | 15.6 |
| 3322 | 3056322 | 110×240×92.1 | 18.9 |







