귀하의 위치에 대한 콘텐츠를 보려면 다른 국가 또는 지역을 선택하십시오.
United States
06:30:56 GMT+0000 (Coordinated Universal Time)
HS71908-E-T-P4S-UL
High speed spindle bearing
High speed spindle bearing HS719..-E, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 40 mm | Bore diameter |
D | 62 mm | Outside diameter |
B | 12 mm | Width |
Cr | 6,400 N | Basic dynamic load rating, radial |
C0r | 4,050 N | Basic static load rating, radial |
Cur | 430 N | Fatigue load limit, radial |
nG Grease | 28,000 1/min | Limiting speed for grease lubrication |
nG Oil | 43,000 1/min | Limiting speed for oil lubrication |
≈m | 119 g | 중량 |
Mounting dimensions
da | 45 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 58.5 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 0.6 mm | Maximum recess radius |
ra1 max | 0.15 mm | Maximum recess radius |
Etk min | 48.6 mm | Minimum diameter injection pitch |
Etk max | 49.3 mm | Maximum diameter injection pitch |
Etk1 min | 47.2 mm | Minimum diameter injection pitch |
Etk1 max | 49.3 mm | Maximum diameter injection pitch |
a | 17.9 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 0.6 mm | Minimum chamfer dimension |
r1 min | 0.6 mm | Minimum chamfer dimension |
α | 25 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 100 °C | Operating temperature max. |
Additional information
FV L | 39 N | Preload force light |
FV M | 117 N | Preload force medium |
FV H | 235 N | Preload force heavy |
KaE L | 113 N | Lift-off force light |
KaE M | 345 N | Lift-off force medium |
KaE H | 704 N | Lift-off force heavy |
ca L | 67 N/µm | Axial rigidity light |
ca M | 99 N/µm | Axial rigidity medium |
ca H | 129 N/µm | Axial rigidity heavy |