B71919-C-2RSD-T-P4S-UL

B71919-C-2RSD-T-P4S-UL FAG Sealed Type With Steel Balls Super Precision Spindle Bearing
Part Number B71919-C-2RSD-T-P4S-UL
Brand: LILY
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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 95 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 130 mm
Outer Dia Tolerance -0.009mm to 0
Width 18 mm
Width Tolerance -0.20mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Laminated Fabric
Dynamic Radial Load 48.5 kN
Static Radial Load 36.5 kN
Max Speed (X1000 rpm) 10
Lubrication Lubricated
Temperature Range -30 °C to 80 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 7.144 mm
Ball Qty 38
Weight 0.575 kg
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 124 mm
Axial rigidity heavy(ca H) 206 N/µm
Axial rigidity light(ca L) 84.4 N/µm
Axial rigidity medium(ca M) 144 N/µm
Diameter shaft shoulder(da) 102 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 24.1 mm
Fatigue load limit,radial(Cur) 3,650 N
Liftoff force heavy(KaE H) 5,806 N
Liftoff force light(KaE L) 743 N
Liftoff force medium(KaE M) 2,679 N
Maximum recess radius(ra max) 0.6 mm
Minimum chamfer dimension(rmin) 1.1 mm
Preload force heavy(FV H) 1,651 N
Preload force light(FV L) 243 N
Preload force medium(FV M) 813 N
Shoulder diameter outer ring clearance(Da) H12
Maximum recess radius(ra1 max) 0.6 mm
Minimum chamfer dimension(r1 min) 1.1 mm
B71919-C-2RSD-T-P4S-UL FAG Sealed Type With Steel Balls Super Precision Spindle Bearing cad drawing

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