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HCB71907-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 35 mm
D Outside diameter 55 mm
B Width 10 mm
Cr Basic dynamic load rating, radial 12.100 N
C0r Basic static load rating, radial 6.500 N
Cur Fatigue load limit, radial 530 N
nG Grease Limiting speed for grease lubrication 36.000 1/min
≈m Weight 73,92 g
da Diameter shaft shoulder 40 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 51,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,15 mm
a Distance between the apexes of the pressure cones 11,1 mm
rmin Minimum chamfer dimension 0,6 mm
r1 min Minimum chamfer dimension 0,6 mm
α Contact angle 15 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 21 N
FV M Preload force medium 96 N
FV H Preload force heavy 213 N
KaE L Lift-off force light 63 N
KaE M Lift-off force medium 301 N
KaE H Lift-off force heavy 709 N
ca L Axial rigidity light 26,7 N/µm
ca M Axial rigidity medium 49,1 N/µm
ca H Axial rigidity heavy 71 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