Specifications of FAG Bearing B7000-E-T-P4S-UL
Size: This bearing is available in sizes ranging from 10mm to 320mm bore size.
Material: The bearing is made of high-grade steel and is coated with a special corrosion-resistant coating for maximum durability and reliability.
Structure: The bearing is composed of an inner ring, an outer ring and a ball. It is a single-row angular contact ball bearing. Usage: The bearing is used for high precision machine tool spindles. It is suitable for applications such as grinding and milling.
Advantages: The FAG B7000-E-T-P4S-UL Super Precision Spindle Bearing has an optimized internal design, which ensures maximum running accuracy and minimal friction.
Additional information
ca H | 69.1 N/μm | Axial rigidity heavy |
ca L | 27.6 N/μm | Axial rigidity light |
ca M | 49.2 N/μm | Axial rigidity medium |
KaE H | 698 N | Lift-off force heavy |
KaE L | 61 N | Lift-off force light |
KaE M | 298 N | Lift-off force medium |
FV H | 223 N | Preload force heavy |
FV L | 21 N | Preload force light |
FV M | 99 N | Preload force medium |
Main Dimensions & Performance Data
Cr | 3950 N | Basic dynamic load rating, radial |
C0r | 1410 N | Basic static load rating, radial |
d | 10 mm | Bore diameter |
Cur | 149 N | Fatigue load limit, radial |
nG Grease | 60000 1/min | Limiting speed for grease lubrication |
nG Oil | 95000 1/min | Limiting speed for oil lubrication |
D | 26 mm | Outside diameter |
B | 8 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 | 14 mm | Diameter shaft shoulder |
a | 8.2 mm | Distance between the apexes of the pressure cones |
Etk max | 16.8 mm | Maximum diameter injection pitch |
Etk1 max | 16.8 mm | Maximum diameter injection pitch |
ra max | 0.3 mm | Maximum recess radius |
ra1 max | 0.1 mm | Maximum recess radius |
Etk min | 15.7 mm | Minimum diameter injection pitch |
Etk1 min | 15.7 mm | Minimum diameter injection pitch |
Da | H12 | Shoulder diameter outer ring clearance |
Da | 22 mm | Shoulder diameter outer ring |
Temperature range
Tmax | 100 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |