Active Member
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[China]
Address: No.119 JianShe Road,luoyang city 471000,China
Contact name:Dave-Lee
LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD. |
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H7005C-2RZHQ1P4DBA 25*47*12mm
high speed customized ceramic angular contact ball bearings for cnc machine spindle
| Part Number | H7005C-2RZHQ1P4DBA |
| For Load Direction | Combined Radial and Thrust |
| Bearing Type | Angular contact ball bearing |
| Construction | Combined Radial and Thrust |
| Single Row/Double Row | Single |
| Seal Type | Open |
| Precision Rating | P4 (ABEC-7) P5 (ABEC-5) |
| Contact Angle | 15 |
| Part Number | 7005C |
| Duplex | DF (face-to-face arrangement) |
| DT (tandem arrangement) | |
| Bore Dia (d) | 25 mm |
| Bore Dia Tolerance | -0.005mm to 0 |
| Outer Dia (D) | 47 mm |
| Outer Dia Tolerance | -0.006mm to 0 |
| Width (B) | 12 mm |
| Width Tolerance | -0.12mm to 0 |
| Ring Material | 52100 Chrome steel |
| Ball Material | SN24 Ceraimc Ball Si3N4 |
| Cage Material | TYN (ball guided polyamide resin cage) |
| TR (outer ring guided polyamide resin cage) | |
| Dynamic Load Rating (Cr) (KN) | 12.3 |
| Static Load Rating (Cor) (KN) | 7.4 |
| Axial Load (KN) | 5.2 |
| Max Speed (Grease) (RPM) | 32000 |
| Max Speed (Oil) (RPM) | 48700 |
| Preload | EL (extra light preload) |
| L (light preload) | |
| M (medium preload) | |
| H (heavy preload) | |
| CP (special preload) | |
| CA (special axial clearance) | |
| Lubrication | Required |
| Shaft Mount Type | Press Fit |
| Temperature Range | -40 to 120 ºC |
| Weight (grams) | 0.078 |
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