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HCB71915-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 75 mm
D Outside diameter 105 mm
B Width 16 mm
Cr Basic dynamic load rating, radial 33.000 N
C0r Basic static load rating, radial 21.900 N
Cur Fatigue load limit, radial 1.770 N
nG Grease Limiting speed for grease lubrication 16.000 1/min
nG Oil Limiting speed for oil lubrication 24.000 1/min
≈m Weight 290,16 g
da Diameter shaft shoulder 81 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 99,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,3 mm
Etk min Minimum diameter injection pitch 84,3 mm
Etk max Maximum diameter injection pitch 87,2 mm
Etk1 min Minimum diameter injection pitch 84,3 mm
Etk1 max Maximum diameter injection pitch 87,2 mm
a Distance between the apexes of the pressure cones 29 mm
rmin Minimum chamfer dimension 1 mm
r1 min Minimum chamfer dimension 1 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 95 N
FV M Preload force medium 454 N
FV H Preload force heavy 1.034 N
KaE L Lift-off force light 273 N
KaE M Lift-off force medium 1.328 N
KaE H Lift-off force heavy 3.094 N
ca L Axial rigidity light 128 N/µm
ca M Axial rigidity medium 223 N/µm
ca H Axial rigidity heavy 305 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