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7306-B-XL-TVP-UA
Angular contact ball bearing
Angular contact ball bearing 73..-B-XL-TVP, single row, X-life, plastic cage
Sostituisce
7306-B-TVP-UA, 7306B.TVP.UA
Prodotto preferito
Informazione sul prodotto
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 19 mm | Width |
| Cr | 37.500 N | Basic dynamic load rating, radial |
| C0r | 22.100 N | Basic static load rating, radial |
| Cur | 1.530 N | Fatigue load limit, radial |
| nG | 13.500 1/min | Limiting speed |
| nϑr | 8.600 1/min | Reference speed |
| ≈m | 0,342 kg | Peso |
Mounting dimensions
| da min | 37 mm | Minimum diameter of shaft shoulder |
| Da max | 65 mm | Maximum diameter of housing shoulder |
| Db max | 67,8 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius of shaft |
| ra1 max | 0,6 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 1,1 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| D1 | 55,9 mm | Shoulder diameter on outer ring wide side face |
| d1 | 47,12 mm | Shoulder diameter on inner ring wide side face |
| a | 30,9 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| Amin | 34 µm | Axial clearance per set min. |
| Tol(+) | 8 µm | Tolerance for axial clearance or preload per set |
Attuale variante del prodotto
| Design variant | B | B |
| Sealing | Without | Not sealed |
| Cage | TVP | Solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | P6 | Class6 (P6), better than PN |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Bearing with matched conditions for fitting in pairs | UA | Bearing set with small axial internal clearance |
| Lubricant | Without | Bearing not greased |
Caratteristiche
