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HCB7003-E-2RSD-T-P4S-UL FAG

Spindle bearings HCB70..-E-2RSD, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances


d Bore diameter 17 mm
D Outside diameter 35 mm
B Width 10 mm
Cr Basic dynamic load rating, radial 8.200 N
C0r Basic static load rating, radial 3.250 N
Cur Fatigue load limit, radial 260 N
nG Grease Limiting speed for grease lubrication 56.000 1/min
≈m Weight 33,7 g
da Diameter shaft shoulder 21 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 32 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,1 mm
a Distance between the apexes of the pressure cones 11,1 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. 80 °C
FV L Preload force light 30 N
FV M Preload force medium 126 N
FV H Preload force heavy 279 N
KaE L Lift-off force light 85 N
KaE M Lift-off force medium 370 N
KaE H Lift-off force heavy 840 N
ca L Axial rigidity light 43,5 N/µm
ca M Axial rigidity medium 73,4 N/µm
ca H Axial rigidity heavy 99,7 N/µm
Contact angle Contact angle 25° E
Sealing non-contact sealed on both sides and greased “for life” 2RSD
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