Product details from catalogue Inquiry

Drawings:

B7217-C-T-P4S-UL FAG


d Bore diameter 85 mm
D Outside diameter 150 mm
B Width 28 mm
Cr Basic dynamic load rating, radial 97.000 N
C0r Basic static load rating, radial 59.000 N
Cur Fatigue load limit, radial 5.800 N
nG Grease Limiting speed for grease lubrication 9.000 1/min
nG Oil Limiting speed for oil lubrication 15.000 1/min
≈m Weight 1,782 kg
da Diameter shaft shoulder 98 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 138 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 2 mm
ra1 max Maximum recess radius 1 mm
Etk min Minimum diameter injection pitch 106,6 mm
Etk max Maximum diameter injection pitch 113,2 mm
Etk1 min Minimum diameter injection pitch 106,6 mm
Etk1 max Maximum diameter injection pitch 113,2 mm
a Distance between the apexes of the pressure cones 29,8 mm
rmin Minimum chamfer dimension 2 mm
r1 min Minimum chamfer dimension 2 mm
α Contact angle 15 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 568 N
FV M Preload force medium 1.786 N
FV H Preload force heavy 3.544 N
KaE L Lift-off force light 1.759 N
KaE M Lift-off force medium 5.983 N
KaE H Lift-off force heavy 12.688 N
ca L Axial rigidity light 99,1 N/µm
ca M Axial rigidity medium 167 N/µm
ca H Axial rigidity heavy 238 N/µm
Contact angle Contact angle 15° C
Lubricant Without
Sealing Without
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