HCB7214-E-2RSD-T-P4S-UL

HCB7214-E-2RSD-T-P4S-UL FAG Sealed Type With Ceramic Balls Super Precision Spindle Bearing
Part Number HCB7214-E-2RSD-T-P4S-UL
Brand: LILY
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Equivalent: FAG
System of Measurement Metric
Bearing Type Ball
Internal Design Small Balls Design
Contact Angle 25°
Lubrication Hole No
For Load Direction Combined Radial and Thrust
Construction Single Row
Seal Type Sealed
Bore Dia 70 mm
Bore Dia Tolerance -0.007mm to 0
Outer Dia 125 mm
Outer Dia Tolerance -0.009mm to 0
Width 24 mm
Width Tolerance -0.15mm to 0
Ring Material Chrome Steel
Ball Material Ceramic
Cage Material Laminated Fabric
Dynamic Radial Load 67 kN
Static Radial Load 38 kN
Max Speed (X1000 rpm) 12
Lubrication Lubricated
Temperature Range -30 °C to 80 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 15.875 mm
Ball Qty 16
Weight 0.951 kg
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 115 mm
Axial rigidity heavy(ca H) 368 N/µm
Axial rigidity light(ca L) 171 N/µm
Axial rigidity medium(ca M) 275 N/µm
Diameter shaft shoulder(da) 80 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 34.7 mm
Fatigue load limit,radial(Cur) 3,050 N
Liftoff force heavy(KaE H) 7,111 N
Liftoff force light(KaE L) 854 N
Liftoff force medium(KaE M) 3,249 N
Maximum recess radius(ra max) 1.5 mm
Minimum chamfer dimension(rmin) 1.5 mm
Preload force heavy(FV H) 2,359 N
Preload force light(FV L) 297 N
Preload force medium(FV M) 1,103 N
Shoulder diameter outer ring clearance(Da) H12
Maximum recess radius(ra1 max) 0.6 mm
Minimum chamfer dimension(r1 min) 1.5 mm
HCB7214-E-2RSD-T-P4S-UL FAG Sealed Type With Ceramic Balls Super Precision Spindle Bearing cad drawing

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