Product number:

B 7218-C-T-P4S-UL

Brand:

Product name:

bearing

Replacements:

7218 CDGA/P4A

Inquiry Subscribe

B7218-C-T-P4S-UL FAG

d	Bore diameter	90 mm
D	Outside diameter	160 mm
B	Width	30 mm
Cr	Basic dynamic load rating, radial	125.000 N
C0r	Basic static load rating, radial	75.000 N
Cur	Fatigue load limit, radial	7.100 N
nG Grease	Limiting speed for grease lubrication	8.500 1/min
nG Oil	Limiting speed for oil lubrication	14.000 1/min
≈m	Weight	2,154 kg
da	Diameter shaft shoulder	104 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	147 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	112,1 mm
Etk max	Maximum diameter injection pitch	120 mm
Etk1 min	Minimum diameter injection pitch	112,1 mm
Etk1 max	Maximum diameter injection pitch	120 mm
a	Distance between the apexes of the pressure cones	31,8 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	732 N
FV M	Preload force medium	2.280 N
FV H	Preload force heavy	4.513 N
KaE L	Lift-off force light	2.267 N
KaE M	Lift-off force medium	7.640 N
KaE H	Lift-off force heavy	16.156 N
ca L	Axial rigidity light	109 N/µm
ca M	Axial rigidity medium	183 N/µm
ca H	Axial rigidity heavy	260 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