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HCB7019-EDLR-T-P4S-UL FAG

Spindle bearings HCB70..-EDLR, adjusted, matched pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances, for direct oil feed via outer ring, with inserted O rings


d Bore diameter 95 mm
D Outside diameter 145 mm
B Width 24 mm
Cr Basic dynamic load rating, radial 77.000 N
C0r Basic static load rating, radial 49.500 N
Cur Fatigue load limit, radial 3.650 N
nG Grease Limiting speed for grease lubrication 12.000 1/min
nG Oil Limiting speed for oil lubrication 18.000 1/min
≈m Weight 0,97 kg
da Diameter shaft shoulder 105 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 136 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 1,5 mm
ra1 max Maximum recess radius 0,6 mm
BN Distance ring grooves 5,5 mm
SN Distance to lubrication hole 14,5 mm
SB Width of lubricating groove 2,2 mm
a Distance between the apexes of the pressure cones 40 mm
rmin Minimum chamfer dimension 1,5 mm
r1 min Minimum chamfer dimension 1,5 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 322 N
FV M Preload force medium 1.220 N
FV H Preload force heavy 2.622 N
KaE L Lift-off force light 924 N
KaE M Lift-off force medium 3.581 N
KaE H Lift-off force heavy 7.871 N
ca L Axial rigidity light 203 N/µm
ca M Axial rigidity medium 328 N/µm
ca H Axial rigidity heavy 439 N/µm
Contact angle Contact angle 25° E
Sealing Without
Outer shape direct lubrication, annular slots with O rings DLR
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