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VCM71912-C-T-P4S-UL-XL
High speed spindle bearing
High speed spindle bearing VCM719..-C, adjusted, in pairs or sets, contact angle α = 17°, with ceramic balls, rings made from Vacrodur, restricted tolerances
Main Dimensions & Performance Data
| d | 60 mm | Bore diameter |
| D | 85 mm | Outside diameter |
| B | 13 mm | Width |
| Cr | 46.500 N | Basic dynamic load rating, radial |
| C0r | 14.700 N | Basic static load rating, radial |
| Cur | 750 N | Fatigue load limit, radial |
| nG Grease | 28.000 1/min | Limiting speed for grease lubrication |
| nG Oil | 45.000 1/min | Limiting speed for oil lubrication |
| ≈m | 148,68 g | Masa |
Mounting dimensions
| da | 65 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 80,5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 0,6 mm | Maximum recess radius |
| ra1 max | 0,3 mm | Maximum recess radius |
| Etk min | 67,7 mm | Minimum diameter injection pitch |
| Etk max | 70 mm | Maximum diameter injection pitch |
| Etk1 min | 64,7 mm | Minimum diameter injection pitch |
| Etk1 max | 70 mm | Maximum diameter injection pitch |
| a | 17,6 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| α | 17 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Additional information
| FV L | 73 N | Preload force light |
| FV M | 192 N | Preload force medium |
| FV H | 403 N | Preload force heavy |
| KaE L | 212 N | Lift-off force light |
| KaE M | 570 N | Lift-off force medium |
| KaE H | 1.225 N | Lift-off force heavy |
| ca L | 54 N/µm | Axial rigidity light |
| ca M | 77 N/µm | Axial rigidity medium |
| ca H | 103 N/µm | Axial rigidity heavy |
Wszystko
Wszystko
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 Dismounting Hydraulic | Englisch
Dismounting of rolling bearings - Hydraulic dismounting
2017-08-15 | Katalog | MH1 Dismounting Mechanical | Englisch
Dismounting of rolling bearings - Mechanical dismounting
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 Thermal mounting | Englisch
Mounting of rolling bearing - Thermal mounting
2017-08-15 | Katalog | MH1 Mounting Mechanical | Englisch
Mounting of rolling bearings - Mechanical mounting
2017-09-15 | Katalog | MH1 Services | Englisch
Services
2017-09-15 | Katalog | MH1 Tables | Deutsch
Tabellen
2017-09-15 | Katalog | MH1 Tables | Englisch
Tables
2017-09-15 | Katalog | MH1 Technical principles | Englisch
Technical principles
2017-09-15 | Katalog | MH1 Technical principles | Deutsch
Technische Grundlagen
2021-05-3 | Sonderdruck | SSD 41 | Französisch
Vacrodur
2021-03-8 | Sonderdruck | SSD 41 | Englisch
Vacrodur
2021-03-8 | Sonderdruck | SSD 41 | Deutsch
Vacrodur
2021-03-8 | Sonderdruck | SSD 41 | Chinesisch
Vacrodur
2019-06-26 | Sonderdruck | SSD 40 | Deutsch
X-life High-Speed Spindellager M
2019-10-2 | Sonderdruck | SSD 40 | Englisch
X-life High-Speed Spindle Bearings M
2019-11-18 | Sonderdruck | SSD 40 | Chinesisch
X-life 设计的 M 系列高速主轴轴承
2019-11-18 | Sonderdruck | SSD 40 | Japanisch