Detailed description
ceramic bearings ZrO2 6904CE
Description: ID:20MM * OD:37MM * TH:9MM
N.W.: 0.028kgs
Material : Si3N4 / ZrO2
What we offer :
1) Si3N4 / ZrO2 deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage or the full complement deep groove ball bearings , which can reach highest 1100°
3) self-aligning ceramic bearings , single direction trust ceramic bearings , angular contact ceramic bearings ,full ceramic insert bearings
3) balls (stainless steel , ceramic balls , plastic bearings , steel)
Specification:
| Single-row deep groove ceramic ball bearing | ||||||||||
| Boundary dimensions(mm) | Mounting dimensions(mm) | Mass | ||||||||
| Bearing No. | da | da | Da | ra | (kg) (refer) | |||||
| d | D | B | r (min) | min | max | max | max | ZrO2 | Si3N4 | |
| 6802CE | 15 | 24 | 5 | 0.3 | 17 | 17 | 22 | 0.3 | 0.005 | 0.0029 |
| 6902CE | 28 | 7 | 0.3 | 17 | 17 | 26 | 0.3 | 0.012 | 0.0063 | |
| 16002CE | 32 | 8 | 0.3 | 17 | / | 30 | 0.3 | 0.021 | 0.011 | |
| 6002CE | 32 | 9 | 0.3 | 17 | 19 | 30 | 0.3 | 0.024 | 0.013 | |
| 6202CE | 35 | 11 | 0.6 | 19 | 20.5 | 31 | 0.3 | 0.035 | 0.019 | |
| 6302CE | 42 | 13 | 1 | 20 | 22.5 | 37 | 1 | 0.064 | 0.035 | |
| 6803CE | 17 | 26 | 5 | 0.3 | 19 | 19 | 24 | 0.3 | 0.005 | 0.0029 |
| 6903CE | 30 | 7 | 0.3 | 19 | 19.5 | 28 | 0.3 | 0.013 | 0.0071 | |
| 16003CE | 35 | 8 | 0.3 | 19 | / | 33 | 0.3 | 0.025 | 0.014 | |
| 6003CE | 35 | 10 | 0.3 | 19 | 21.5 | 33 | 0.3 | 0.032 | 0.017 | |
| 6203CE | 40 | 12 | 0.6 | 21 | 23.5 | 36 | 0.6 | 0.052 | 0.028 | |
| 6303CE | 47 | 14 | 1 | 22 | 25.5 | 42 | 1 | 0.087 | 0.047 | |
| 6403CE | 62 | 17 | 1.1 | 23.5 | / | 55.5 | 1 | 0.21 | 0.11 | |
| 6804CE | 20 | 32 | 7 | 0.3 | 22 | 22.5 | 30 | 0.3 | 0.013 | 0.007 |
| 6904CE | 37 | 9 | 0.3 | 22 | 24 | 35 | 0.3 | 0.028 | 0.015 | |
| 16004CE | 42 | 8 | 0.3 | 22 | / | 40 | 0.3 | 0.037 | 0.02 | |
| 6004CE | 42 | 12 | 0.6 | 24 | 25.5 | 38 | 0.6 | 0.052 | 0.028 | |
| 6204CE | 47 | 14 | 1 | 25 | 26.5 | 42 | 1 | 0.082 | 0.045 | |
| 6304CE | 52 | 15 | 1.1 | 26.5 | 28 | 45.5 | 1 | 0.11 | 0.06 | |
| 6404CE | 72 | 19 | 1.1 | 26.5 | / | 65.5 | 1 | 0.31 | 0.17 | |
| …… | ||||||||||
Hope what we offer is just what you want , and feel free to contact me for any inquiry , thank you in advance !








