B71900-C-2RSD-T-P4S-UL FAG Super Precision Angular Contact Spindle Bearing
Part Number B71900-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 10 mm
Bore Dia Tolerance -0.004mm to 0
Outer Dia 22 mm
Outer Dia Tolerance -0.005mm to 0
Width 6 mm
Width Tolerance -0.12mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Laminated Fabric
Dynamic Radial Load 3 kN
Static Radial Load 1.07 kN
Max Speed (X1000 rpm) 75
Lubrication Lubricated
Temperature Range -30 °C to 80 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 3.175 mm
Ball Qty 12
Weight 10 g
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 19.5 mm
Axial rigidity heavy(ca H) 31.2 N/µm
Axial rigidity light(ca L) 11 N/µm
Axial rigidity medium(ca M) 21.1 N/µm
Diameter shaft shoulder(da) 13 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 5.1 mm
Fatigue load limit,radial(Cur) 113 N
Liftoff force heavy(KaE H) 320 N
Liftoff force light(KaE L) 31 N
Liftoff force medium(KaE M) 141 N
Maximum recess radius(ra max) 0.3 mm
Minimum chamfer dimension(rmin) 0.3 mm
Preload force heavy(FV H) 87 N
Preload force light(FV L) 10 N
Preload force medium(FV M) 41 N
Shoulder diameter outer ring clearance(Da) H12
Maximum recess radius(ra1 max) 0.1 mm
Minimum chamfer dimension(r1 min) 0.3 mm
B71900-C-2RSD-T-P4S-UL FAG Super Precision Angular Contact Spindle Bearing cad drawing