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10:23:38 GMT+0000 (Coordinated Universal Time)
B7232-C-T-P4S-UL
Roulement de broche
Roulements de broche B72..-C, réglés, par paire ou par jeu, angle de contact α = 15°, tolérances réduites
Main Dimensions & Performance Data
| d | 160 mm | Bore diameter |
| D | 290 mm | Outside diameter |
| B | 48 mm | Width |
| Cr | 249.000 N | Basic dynamic load rating, radial |
| C0r | 202.000 N | Basic static load rating, radial |
| Cur | 14.200 N | Fatigue load limit, radial |
| nG Grease | 4.300 1/min | Limiting speed for grease lubrication |
| nG Oil | 6.300 1/min | Limiting speed for oil lubrication |
| ≈m | 12,9 kg | Poids |
Mounting dimensions
| da | 191 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 259 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 2,5 mm | Maximum recess radius |
| ra1 max | 2,5 mm | Maximum recess radius |
| Etk min | 205,9 mm | Minimum diameter injection pitch |
| Etk max | 216,9 mm | Maximum diameter injection pitch |
| Etk1 min | 205,9 mm | Minimum diameter injection pitch |
| Etk1 max | 216,9 mm | Maximum diameter injection pitch |
| a | 54,1 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| r1 min | 3 mm | Minimum chamfer dimension |
| α | 15 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Additional information
| FV L | 1.502 N | Preload force light |
| FV M | 4.659 N | Preload force medium |
| FV H | 9.263 N | Preload force heavy |
| KaE L | 4.601 N | Lift-off force light |
| KaE M | 15.309 N | Lift-off force medium |
| KaE H | 32.375 N | Lift-off force heavy |
| ca L | 179 N/µm | Axial rigidity light |
| ca M | 295 N/µm | Axial rigidity medium |
| ca H | 416 N/µm | Axial rigidity heavy |
Votre alternative produit actuelle
| Angle de contact | C | angle de contact 15° |
| Sealing | Without | |
| Outer shape | Norme | |
| Cage | T | cage synthétique stratifiée |
| Tolerance class | P4S | Tolerance class P4S, FAG standard better than P4 to DIN 620 |
| disposition de la paire de roulement | U | roulement seul |
| Preload | L | Preload light |
| Lubricant | Without | Without |
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