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3814-2RS
Angular contact ball bearing
Angular contact ball bearing 38..-B-2RS-TVH, double row, seals, plastic cage
Zastępuje
3814 2RS
Main Dimensions & Performance Data
| d | 70 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 15 mm | Width |
| Cr | 18.800 N | Basic dynamic load rating, radial |
| C0r | 23.200 N | Basic static load rating, radial |
| Cur | 1.310 N | Fatigue load limit, radial |
| nG | 3.450 1/min | Limiting speed |
| ≈m | 0,205 kg | Masa |
Mounting dimensions
| da min | 73,2 mm | Minimum diameter shaft shoulder |
| Da max | 86,8 mm | Maximum diameter of housing shoulder |
| ra max | 0,6 mm | Maximum fillet radius |
Dimensions
| rmin | 0,6 mm | Minimum chamfer dimension |
| D1 | 84,48 mm | Shoulder diameter outer ring |
| D2 | 86,32 mm | Caliber diameter outer ring |
| d1 | 77,7 mm | Shoulder diameter inner ring |
| d2 | 76,48 mm | Caliber diamter inner ring |
| a | 43,6 mm | Distance between the apexes of the pressure cones |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Twoja aktualna wersja produktu
| Design variant | B | Bearing without filling slot |
| Sealing | 2RS | Contact seal on both sides |
| Cage | TVH | Solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Lubricant | GA13 | Ball bearing and insert bearing grease |
| Axial internal clearance | CN | Group N (CN) |
Właściwości
