HC7018-EDLR-T-P4S-UL FAG Super Precision Angular Contact Spindle Bearing
Part Number HC7018-EDLR-T-P4S-UL
Brand: LILY Brand: LILY
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 Open
Bore Dia 90 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 140 mm
Outer Dia Tolerance -0.009mm to 0
Width 24 mm
Width Tolerance -0.20mm to 0
Ring Material Chrome Steel
Ball Material Ceramic
Cage Material Laminated Fabric
Dynamic Radial Load 34 kN
Static Radial Load 24 kN
Max Speed (X1000 rpm) 24
Lubrication Lubricated
Temperature Range -30 °C to 100 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 10.319 mm
Ball Qty 25
Weight 1.118 kg
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 131 mm
Axial rigidity heavy(ca H) 310 N/µm
Axial rigidity light(ca L) 163 N/µm
Axial rigidity medium(ca M) 241 N/µm
Diameter shaft shoulder(da) 100 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 38.8 mm
Distance ring grooves(BN) 5.5 mm
Distance to lubrication hole(SN) 14.5 mm
Fatigue load limit,radial(Cur) 1,810 N
Liftoff force heavy(KaE H) 2,490 N
Liftoff force light(KaE L) 404 N
Liftoff force medium(KaE M) 1,228 N
Maximum recess radius(ra max) 1.5 mm
Minimum chamfer dimension(rmin) 1.5 mm
Preload force heavy(FV H) 845 N
Preload force light(FV L) 141 N
Preload force medium(FV M) 423 N
Shoulder diameter outer ring clearance(Da) H12
Width of lubricating groove(SB) 2.2 mm
Maximum recess radius(ra1 max) 0.6 mm
Minimum chamfer dimension(r1 min) 1.5 mm
HC7018-EDLR-T-P4S-UL FAG Super Precision Angular Contact Spindle Bearing cad drawing