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HCB71917-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 85 mm
D Outside diameter 120 mm
B Width 18 mm
Cr Basic dynamic load rating, radial 44.500 N
C0r Basic static load rating, radial 30.000 N
Cur Fatigue load limit, radial 2.410 N
nG Grease Limiting speed for grease lubrication 14.000 1/min
nG Oil Limiting speed for oil lubrication 22.000 1/min
≈m Weight 0,44 kg
da Diameter shaft shoulder 92 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 114 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 95,9 mm
Etk max Maximum diameter injection pitch 99,3 mm
Etk1 min Minimum diameter injection pitch 95,9 mm
Etk1 max Maximum diameter injection pitch 99,3 mm
a Distance between the apexes of the pressure cones 32,9 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 143 N
FV M Preload force medium 627 N
FV H Preload force heavy 1.403 N
KaE L Lift-off force light 409 N
KaE M Lift-off force medium 1.837 N
KaE H Lift-off force heavy 4.197 N
ca L Axial rigidity light 154 N/µm
ca M Axial rigidity medium 262 N/µm
ca H Axial rigidity heavy 356 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