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HCS7021-E-T-P4S-UL FAG

Spindle bearings HCS70..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances


d Bore diameter 105 mm
D Outside diameter 160 mm
B Width 26 mm
Cr Basic dynamic load rating, radial 45.000 N
C0r Basic static load rating, radial 33.000 N
Cur Fatigue load limit, radial 2.300 N
nG Grease Limiting speed for grease lubrication 14.000 1/min
≈m Weight 1,576 kg
da Diameter shaft shoulder 116 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 150 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 2 mm
ra1 max Maximum recess radius 1 mm
a Distance between the apexes of the pressure cones 43,9 mm
rmin Minimum chamfer dimension 2 mm
r1 min Minimum chamfer dimension 2 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 184 N
FV M Preload force medium 552 N
FV H Preload force heavy 1.104 N
KaE L Lift-off force light 527 N
KaE M Lift-off force medium 1.602 N
KaE H Lift-off force heavy 3.250 N
ca L Axial rigidity light 188 N/µm
ca M Axial rigidity medium 277 N/µm
ca H Axial rigidity heavy 357 N/µm
Contact angle Contact angle 25° E
Sealing 2RSD 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
Changed internal design Standard