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HCB71917-C-2RSD-T-P4S-UL FAG

Spindle bearings HCB719..-C-2RSD, adjusted, in pairs or sets, contact angle ? = 15°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances


d Bore diameter 85 mm
D Outside diameter 120 mm
B Width 18 mm
Cr Basic dynamic load rating, radial 47.000 N
C0r Basic static load rating, radial 32.000 N
Cur Fatigue load limit, radial 2.550 N
nG Grease Limiting speed for grease lubrication 15.000 1/min
≈m Weight 0,48 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
a Distance between the apexes of the pressure cones 22,7 mm
rmin Minimum chamfer dimension 1,1 mm
r1 min Minimum chamfer dimension 1,1 mm
α Contact angle 15 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 117 N
FV M Preload force medium 428 N
FV H Preload force heavy 906 N
KaE L Lift-off force light 346 N
KaE M Lift-off force medium 1.341 N
KaE H Lift-off force heavy 2.985 N
ca L Axial rigidity light 67,4 N/µm
ca M Axial rigidity medium 114 N/µm
ca H Axial rigidity heavy 161 N/µm
Contact angle Contact angle 15° C
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