Product details from catalogue Inquiry

Drawings:

B7020-C-2RSD-T-P4S-UL FAG


d Bore diameter 100 mm
D Outside diameter 150 mm
B Width 24 mm
Cr Basic dynamic load rating, radial 83.000 N
C0r Basic static load rating, radial 57.000 N
Cur Fatigue load limit, radial 5.400 N
nG Grease Limiting speed for grease lubrication 9.000 1/min
≈m Weight 1,25 kg
da Diameter shaft shoulder 110 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 141 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 28,7 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 464 N
FV M Preload force medium 1.484 N
FV H Preload force heavy 2.970 N
KaE L Lift-off force light 1.427 N
KaE M Lift-off force medium 4.935 N
KaE H Lift-off force heavy 10.539 N
ca L Axial rigidity light 104 N/µm
ca M Axial rigidity medium 175 N/µm
ca H Axial rigidity heavy 248 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