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Technical Parameters:
Product Designations:
6921CE
Structure:
deep groove ball bearings
Inside Diameter:
105 mm
Outside Diameter:
145 mm
Thickness:
20 mm
Brand:
XLB
Precision Rating:
P0,P6,P5,P4
Bearing Material:
Si3N4/ZrO2,PEEK/PTFE
Seals Type:
0.66
ceramic bearings ZrO2 6921CE
Description: ID:105MM * OD:145MM * TH:20MM
N.W.: 0.66kgs
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 | |
| 6820CE | 100 | 125 | 13 | 1 | 105 | 106 | 120 | 1 | 0.24 | 0.13 |
| 6920CE | 140 | 20 | 1.1 | 106.5 | 111 | 133.5 | 1 | 0.64 | 0.35 | |
| 16020CE | 150 | 16 | 1 | 105 | / | 145 | 1 | 0.73 | 0.39 | |
| 6020CE | 150 | 24 | 1.5 | 108 | 113 | 142 | 1.5 | 0.99 | 0.54 | |
| 6821CE | 105 | 130 | 13 | 1 | 110 | 111 | 125 | 1 | 0.25 | 0.14 |
| 6921CE | 145 | 20 | 1.1 | 111.5 | 116 | 138.5 | 1 | 0.66 | 0.36 | |
| 6822CE | 110 | 140 | 16 | 1 | 115 | 117 | 135 | 1 | 0.38 | 0.21 |
| 6922CE | 150 | 20 | 1.1 | 116.5 | 121 | 143.5 | 1 | 0.69 | 0.37 | |
| 6824CE | 120 | 150 | 16 | 1 | 125 | 127 | 145 | 1 | 0.41 | 0.22 |
| 6826CE | 130 | 165 | 18 | 1.1 | 136.5 | ― | 158.5 | 0.65 | 0.45 | |
| 6828CE | 140 | 175 | 18 | - | - | - | - | - | - | - |
| 6830CE | 150 | 190 | 20 | - | - | - | - | - | - | - |
| …… | ||||||||||
Hope what we offer is just what you want , and feel free to contact me for any inquiry , thank you in advance !
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