B7022-C-2RSD-T-P4S-UL FAG Super Precision Angular Contact Spindle Bearing
Part Number B7022-C-2RSD-T-P4S-UL
Brand: LILY Brand: LILY
Equivalent: FAG
System of Measurement Metric
Bearing Type Ball
Internal Design Standard Balls Design
Contact Angle 20°
Lubrication Hole No
For Load Direction Combined Radial and Thrust
Construction Single Row
Seal Type Sealed
Bore Dia 110 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 170 mm
Outer Dia Tolerance -0.010mm to 0
Width 28 mm
Width Tolerance -0.20mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Laminated Fabric
Dynamic Radial Load 112 kN
Static Radial Load 77 kN
Max Speed (X1000 rpm) 8
Lubrication Lubricated
Temperature Range -30 °C to 80 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 11.112 mm
Ball Qty 31
Weight 1.958 kg
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 159 mm
Axial rigidity heavy(ca H) 283 N/µm
Axial rigidity light(ca L) 119 N/µm
Axial rigidity medium(ca M) 200 N/µm
Diameter shaft shoulder(da) 121 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 32.8 mm
Fatigue load limit,radial(Cur) 6,900 N
Liftoff force heavy(KaE H) 14,370 N
Liftoff force light(KaE L) 1,981 N
Liftoff force medium(KaE M) 6,757 N
Maximum recess radius(ra max) 2 mm
Minimum chamfer dimension(rmin) 2 mm
Preload force heavy(FV H) 4,052 N
Preload force light(FV L) 643 N
Preload force medium(FV M) 2,033 N
Shoulder diameter outer ring clearance(Da) H12
Maximum recess radius(ra1 max) 1 mm
Minimum chamfer dimension(r1 min) 2 mm
B7022-C-2RSD-T-P4S-UL FAG Super Precision Angular Contact Spindle Bearing cad drawing