Specifications of FAG Bearing HC71900-E-T-P4S-UL
Size: This bearing has an inner diameter of 10mm, an outer diameter of 22mm, and a width of 12mm.
Material: FAG super precision Spindle bearing is made of high-grade bearing steel for both the inner and outer rings, as well as the rolling elements.
Structure: This bearing is composed of two single-row angular contact ball bearings arranged back-to-back and pre-lubricated with grease. Usage: FAG super precision Spindle bearing HC71900-E-T-P4S-UL is primarily used in high-speed machinery such as spindles, grinding machines, and tool holders.
Advantages: This bearing is designed for high-speed applications, which makes it more suitable for such applications than other bearings.
Additional information
ca H | 41.7 N/μm | Axial rigidity heavy |
ca L | 21.6 N/μm | Axial rigidity light |
ca M | 32 N/μm | Axial rigidity medium |
KaE H | 133 N | Lift-off force heavy |
KaE L | 21 N | Lift-off force light |
KaE M | 65 N | Lift-off force medium |
FV H | 45 N | Preload force heavy |
FV L | 7 N | Preload force light |
FV M | 22 N | Preload force medium |
Main Dimensions & Performance Data
Cr | 1700 N | Basic dynamic load rating, radial |
C0r | 600 N | Basic static load rating, radial |
d | 10 mm | Bore diameter |
Cur | 48 N | Fatigue load limit, radial |
nG Grease | 120000 1/min | Limiting speed for grease lubrication |
nG Oil | 180000 1/min | Limiting speed for oil lubrication |
D | 22 mm | Outside diameter |
B | 6 mm | Width |
Dimensions
α | 25 ° | Contact-angle |
r1 min | 0.3 mm | Minimum chamfer dimension |
rmin | 0.3 mm | Minimum chamfer dimension |
Mounting dimensions
da | h12 | Diameter shaft shoulder clearance |
da | 13 mm | Diameter shaft shoulder |
a | 6.7 mm | Distance between the apexes of the pressure cones |
Etk max | 15 mm | Maximum diameter injection pitch |
Etk1 max | 15 mm | Maximum diameter injection pitch |
ra max | 0.3 mm | Maximum recess radius |
ra1 max | 0.1 mm | Maximum recess radius |
Etk min | 14.6 mm | Minimum diameter injection pitch |
Etk1 min | 13.7 mm | Minimum diameter injection pitch |
Da | H12 | Shoulder diameter outer ring clearance |
Da | 19.5 mm | Shoulder diameter outer ring |
Temperature range
Tmax | 100 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |