Product details from catalogue Inquiry

Drawings:

HCM7020-E-2RSD-T-P4S-UL-XL FAG

High speed spindle bearing HCM70..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances


d Bore diameter 100 mm
D Outside diameter 150 mm
B Width 24 mm
Cr Basic dynamic load rating, radial 41.000 N
C0r Basic static load rating, radial 29.500 N
Cur Fatigue load limit, radial 2.120 N
nG Grease Limiting speed for grease lubrication 15.600 1/min
≈m Weight 1,24 kg
da Diameter shaft shoulder 110 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 141 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 1,5 mm
ra1 max Maximum recess radius 0,6 mm
a Distance between the apexes of the pressure cones 41,1 mm
rmin Minimum chamfer dimension 1,5 mm
r1 min Minimum chamfer dimension 1 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 345 N
FV M Preload force medium 905 N
FV H Preload force heavy 1.885 N
KaE L Lift-off force light 991 N
KaE M Lift-off force medium 2.633 N
KaE H Lift-off force heavy 5.578 N
ca L Axial rigidity light 215 N/µm
ca M Axial rigidity medium 302 N/µm
ca H Axial rigidity heavy 397 N/µm
Contact angle Contact angle 25° E
Sealing 2RSD 2RSD
Outer shape Standard
Cage Laminated fabric cage T
Tolerance class tolerance class P4S, FAG standard better than P4 to DIN 620 P4S
Arrangement bearing set Single bearing U
Preload preload light L
Changed internal design Standard