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HCB7001-E-T-P4S-UL FAG

Spindle bearings HCB70..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances


d Bore diameter 12 mm
D Outside diameter 28 mm
B Width 8 mm
Cr Basic dynamic load rating, radial 4.450 N
C0r Basic static load rating, radial 1.670 N
Cur Fatigue load limit, radial 135 N
nG Grease Limiting speed for grease lubrication 75.000 1/min
nG Oil Limiting speed for oil lubrication 120.000 1/min
≈m Weight 20 g
da Diameter shaft shoulder 16,5 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 24,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,1 mm
Etk min Minimum diameter injection pitch 17,9 mm
Etk max Maximum diameter injection pitch 18,8 mm
Etk1 min Minimum diameter injection pitch 17,9 mm
Etk1 max Maximum diameter injection pitch 18,8 mm
a Distance between the apexes of the pressure cones 8,7 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,3 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 12 N
FV M Preload force medium 63 N
FV H Preload force heavy 145 N
KaE L Lift-off force light 35 N
KaE M Lift-off force medium 184 N
KaE H Lift-off force heavy 436 N
ca L Axial rigidity light 29 N/µm
ca M Axial rigidity medium 51,9 N/µm
ca H Axial rigidity heavy 71,7 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