Product details from catalogue Inquiry

Drawings:

HCB71905-C-2RSD-T-P4S-UL FAG


d Bore diameter 25 mm
D Outside diameter 42 mm
B Width 9 mm
Cr Basic dynamic load rating, radial 8.000 N
C0r Basic static load rating, radial 3.650 N
Cur Fatigue load limit, radial 295 N
nG Grease Limiting speed for grease lubrication 50.000 1/min
≈m Weight 37 g
da Diameter shaft shoulder 29 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 38,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,15 mm
a Distance between the apexes of the pressure cones 9 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,3 mm
α Contact angle 15 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 14 N
FV M Preload force medium 65 N
FV H Preload force heavy 145 N
KaE L Lift-off force light 39 N
KaE M Lift-off force medium 199 N
KaE H Lift-off force heavy 475 N
ca L Axial rigidity light 19,4 N/µm
ca M Axial rigidity medium 36,6 N/µm
ca H Axial rigidity heavy 53,4 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