Product details from catalogue Inquiry

Drawings:

B7018-C-2RSD-T-P4S-UL FAG


d Bore diameter 90 mm
D Outside diameter 140 mm
B Width 24 mm
Cr Basic dynamic load rating, radial 78.000 N
C0r Basic static load rating, radial 51.000 N
Cur Fatigue load limit, radial 5.000 N
nG Grease Limiting speed for grease lubrication 10.000 1/min
≈m Weight 1,15 kg
da Diameter shaft shoulder 100 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 131 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 1,5 mm
ra1 max Maximum recess radius 0,6 mm
a Distance between the apexes of the pressure cones 27,4 mm
rmin Minimum chamfer dimension 1,5 mm
r1 min Minimum chamfer dimension 1,5 mm
α Contact angle 15 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 437 N
FV M Preload force medium 1.395 N
FV H Preload force heavy 2.785 N
KaE L Lift-off force light 1.347 N
KaE M Lift-off force medium 4.651 N
KaE H Lift-off force heavy 9.920 N
ca L Axial rigidity light 95,2 N/µm
ca M Axial rigidity medium 161 N/µm
ca H Axial rigidity heavy 229 N/µm
Contact angle Contact angle 15° C
Lubricant Standard
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