Product details from catalogue Inquiry

Drawings:

HCB71924-E-T-P4S-UL FAG

Spindle bearings HCB719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances

Replacements: HCB71924E.T.P4S.UL


d Bore diameter 120 mm
D Outside diameter 165 mm
B Width 22 mm
Cr Basic dynamic load rating, radial 72.000 N
C0r Basic static load rating, radial 54.000 N
Cur Fatigue load limit, radial 3.650 N
nG Grease Limiting speed for grease lubrication 10.000 1/min
nG Oil Limiting speed for oil lubrication 15.000 1/min
≈m Weight 0,96 kg
da Diameter shaft shoulder 128 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 157 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,6 mm
Etk min Minimum diameter injection pitch 134 mm
Etk max Maximum diameter injection pitch 138,5 mm
Etk1 min Minimum diameter injection pitch 134 mm
Etk1 max Maximum diameter injection pitch 138,5 mm
a Distance between the apexes of the pressure cones 44,2 mm
rmin Minimum chamfer dimension 1,1 mm
r1 min Minimum chamfer dimension 1,1 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 274 N
FV M Preload force medium 1.101 N
FV H Preload force heavy 2.407 N
KaE L Lift-off force light 785 N
KaE M Lift-off force medium 3.223 N
KaE H Lift-off force heavy 7.191 N
ca L Axial rigidity light 220 N/µm
ca M Axial rigidity medium 362 N/µm
ca H Axial rigidity heavy 487 N/µm
Contact angle Contact angle 25° E
Sealing Without
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