Product details from catalogue Inquiry

Drawings:

B71918-E-2RSD-T-P4S-UL FAG


d Bore diameter 90 mm
D Outside diameter 125 mm
B Width 18 mm
Cr Basic dynamic load rating, radial 45.000 N
C0r Basic static load rating, radial 33.000 N
Cur Fatigue load limit, radial 3.400 N
nG Grease Limiting speed for grease lubrication 9.500 1/min
≈m Weight 0,553 kg
da Diameter shaft shoulder 97 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 119 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 34,1 mm
rmin Minimum chamfer dimension 1,1 mm
r1 min Minimum chamfer dimension 1,1 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 334 N
FV M Preload force medium 1.236 N
FV H Preload force heavy 2.634 N
KaE L Lift-off force light 970 N
KaE M Lift-off force medium 3.701 N
KaE H Lift-off force heavy 8.140 N
ca L Axial rigidity light 189 N/µm
ca M Axial rigidity medium 309 N/µm
ca H Axial rigidity heavy 420 N/µm
Contact angle Contact angle 25° E
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