Specifications of FAG Bearing B71900-C-T-P4S-UL
Size: This bearing has an outer diameter of 10 mm, an inner diameter of 7 mm, and a width of 2.5 mm.
Material: This bearing is made from high-grade stainless steel and has a contact angle of 15 degrees.
Structure: This bearing is a single-row angular contact ball bearing. It has a high-performance cage design that helps improve its speed and accuracy.
Usage: This bearing is used in high-speed and high-precision applications such as machine tool spindles, robotics, medical equipment, and more.
Advantages: The FAG B71900-C-T-P4S-UL Super Precision Spindle Bearing offers high speed and accuracy and is designed to handle high radial and axial loads. It is also made from high-grade materials and has a high-performance cage design.
Additional information
ca H | 31.2 N/μm | Axial rigidity heavy |
ca L | 11 N/μm | Axial rigidity light |
ca M | 21.1 N/μm | Axial rigidity medium |
KaE H | 320 N | Lift-off force heavy |
KaE L | 31 N | Lift-off force light |
KaE M | 141 N | Lift-off force medium |
FV H | 87 N | Preload force heavy |
FV L | 10 N | Preload force light |
FV M | 41 N | Preload force medium |
Main Dimensions & Performance Data
Cr | 3000 N | Basic dynamic load rating, radial |
C0r | 1070 N | Basic static load rating, radial |
d | 10 mm | Bore diameter |
Cur | 113 N | Fatigue load limit, radial |
nG Grease | 75000 1/min | Limiting speed for grease lubrication |
nG Oil | 120000 1/min | Limiting speed for oil lubrication |
D | 22 mm | Outside diameter |
B | 6 mm | Width |
Dimensions
α | 15 ° | 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 | 5.1 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 | 14.4 mm | Minimum diameter injection pitch |
Etk1 min | 14.4 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. |