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HCB7024-E-2RSD-T-P4S-UL FAG

Spindle bearings HCB70..-E-2RSD, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances


d Bore diameter 120 mm
D Outside diameter 180 mm
B Width 28 mm
Cr Basic dynamic load rating, radial 109.000 N
C0r Basic static load rating, radial 75.000 N
Cur Fatigue load limit, radial 4.900 N
nG Grease Limiting speed for grease lubrication 9.500 1/min
≈m Weight 1,74 kg
da Diameter shaft shoulder 131 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 169 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 2 mm
ra1 max Maximum recess radius 1 mm
a Distance between the apexes of the pressure cones 49 mm
rmin Minimum chamfer dimension 2 mm
r1 min Minimum chamfer dimension 2 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 496 N
FV M Preload force medium 1.810 N
FV H Preload force heavy 3.849 N
KaE L Lift-off force light 1.427 N
KaE M Lift-off force medium 5.313 N
KaE H Lift-off force heavy 11.543 N
ca L Axial rigidity light 257 N/µm
ca M Axial rigidity medium 410 N/µm
ca H Axial rigidity heavy 547 N/µm
Contact angle Contact angle 25° E
Sealing non-contact sealed on both sides and greased “for life” 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