Select a different country or region to see content for your location.
United States
17:22:44 GMT+0000 (Coordinated Universal Time)
M7009-C-T-P4S-UL-XL
High speed spindle bearing, with steel balls
High speed spindle bearing M70..-C, adjusted, in pairs or sets, contact angle α = 17°, restricted tolerances
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 45 mm | Bore diameter |
D | 75 mm | Outside diameter |
B | 16 mm | Width |
Cr | 12,800 N | Basic dynamic load rating, radial |
C0r | 7,000 N | Basic static load rating, radial |
Cur | 740 N | Fatigue load limit, radial |
nG Grease | 28,000 1/min | Limiting speed for grease lubrication |
nG Oil | 40,000 1/min | Limiting speed for oil lubrication |
≈m | 0.25 kg | Weight |
Mounting dimensions
da | 51 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 69 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 1 mm | Maximum recess radius |
ra1 max | 0.3 mm | Maximum recess radius |
Etk min | 57.2 mm | Minimum diameter injection pitch |
Etk max | 59 mm | Maximum diameter injection pitch |
Etk1 min | 54.8 mm | Minimum diameter injection pitch |
Etk1 max | 59 mm | Maximum diameter injection pitch |
a | 17.3 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 | 74 N | Preload force light |
FV M | 196 N | Preload force medium |
FV H | 413 N | Preload force heavy |
KaE L | 217 N | Lift-off force light |
KaE M | 595 N | Lift-off force medium |
KaE H | 1,303 N | Lift-off force heavy |
ca L | 44 N/µm | Axial rigidity light |
ca M | 64 N/µm | Axial rigidity medium |
ca H | 88 N/µm | Axial rigidity heavy |