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HCB71926-E-T-P4S-UL FAG

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


d Bore diameter 130 mm
D Outside diameter 180 mm
B Width 24 mm
Cr Basic dynamic load rating, radial 86.000 N
C0r Basic static load rating, radial 64.000 N
Cur Fatigue load limit, radial 4.150 N
nG Grease Limiting speed for grease lubrication 9.000 1/min
nG Oil Limiting speed for oil lubrication 14.000 1/min
≈m Weight 1,33 kg
da Diameter shaft shoulder 139 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 171 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 145,5 mm
Etk max Maximum diameter injection pitch 150,7 mm
Etk1 min Minimum diameter injection pitch 145,5 mm
Etk1 max Maximum diameter injection pitch 150,7 mm
a Distance between the apexes of the pressure cones 48,1 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 346 N
FV M Preload force medium 1.342 N
FV H Preload force heavy 2.904 N
KaE L Lift-off force light 993 N
KaE M Lift-off force medium 3.929 N
KaE H Lift-off force heavy 8.680 N
ca L Axial rigidity light 240 N/µm
ca M Axial rigidity medium 391 N/µm
ca H Axial rigidity heavy 524 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