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HCM7022-E-2RSD-T-P4S-UL-XL
High speed spindle bearing
High speed spindle bearing HCM70..-E-2RSD, adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
Main Dimensions & Performance Data
| d | 110 mm | Bore diameter |
| D | 170 mm | Outside diameter |
| B | 28 mm | Width |
| Cr | 51.000 N | Basic dynamic load rating, radial |
| C0r | 37.500 N | Basic static load rating, radial |
| Cur | 2.550 N | Fatigue load limit, radial |
| nG Grease | 14.000 1/min | Limiting speed for grease lubrication |
| ≈m | 1,983 kg | Gewicht |
Mounting dimensions
| da | 121 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 159 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 2 mm | Maximum recess radius |
| ra1 max | 1 mm | Maximum recess radius |
| a | 46,6 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| r1 min | 1 mm | Minimum chamfer dimension |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Additional information
| FV L | 441 N | Preload force light |
| FV M | 1.156 N | Preload force medium |
| FV H | 2.408 N | Preload force heavy |
| KaE L | 1.266 N | Lift-off force light |
| KaE M | 3.365 N | Lift-off force medium |
| KaE H | 7.129 N | Lift-off force heavy |
| ca L | 238 N/µm | Axial rigidity light |
| ca M | 335 N/µm | Axial rigidity medium |
| ca H | 441 N/µm | Axial rigidity heavy |
Ihre aktuelle Produktvariante
| Contact angle | E | Contact angle 25° |
| Lubricant | Standard | Standard |
| Sealing | 2RSD | Non-contact sealed on both sides and greased “for life” |
| Outer shape | Standard | |
| Cage | T | Laminated fabric cage |
| Tolerance class | P4S | Tolerance class P4S, FAG standard better than P4 to DIN 620 |
| Arrangement bearing set | U | Single bearing |
| Preload | L | Preload light |
Eigenschaften
Alle
Deutsch
2017-08-15 | Katalog | MH1 Dismounting Hydraulic | Deutsch
Ausbau von Wälzlagern - Hydraulischer Ausbau
2017-08-15 | Katalog | MH1 Dismounting Mechanical | Deutsch
Ausbau von Wälzlagern - Mechanischer Ausbau
2017-09-15 | Katalog | MH1 Services | Deutsch
Dienstleistungen
2017-08-15 | Katalog | MH1 Mounting Mechanical | Deutsch
Einbau von Wälzlagern - Mechanischer Ausbau
2017-09-15 | Katalog | MH1 Thermal mounting | Deutsch
Einbau von Wälzlagern - Thermischer Einbau
2017-09-15 | Katalog | MH1 Tables | Deutsch
Tabellen
2017-09-15 | Katalog | MH1 Technical principles | Deutsch
Technische Grundlagen
2019-06-26 | Sonderdruck | SSD 40 | Deutsch