6308-H-2RSR-C4 FAG Catalog

Deep groove ball bearing 63..-H-2RSR, single row, H-Series, seals, steel sheet metal cage

d	Bore diameter	40,00 mm
D	Outside diameter	90,00 mm
B	Width	23,00 mm
Cr	Basic dynamic load rating, radial	40.760,00 N
C0r	Basic static load rating, radial	24.010,00 N
Cur	Fatigue load limit, radial	1.440,00 N
nG	Limiting speed	4.850,00 1/min
≈m	Weight	0,65 kg
da min	Minimum diameter shaft shoulder	49,00 mm
Da max	Maximum diameter of housing shoulder	81,00 mm
ra max	Maximum fillet radius	1,50 mm
rmin	Minimum chamfer dimension	1,50 mm
D2	Caliber diameter outer ring	78,30 mm
d2	Caliber diameter inner ring	52,50 mm
Tmin	Operating temperature min.	-20,00 °C
Tmax	Operating temperature max.	100,00 °C
f0	Calculation factor	13,20
Changed internal design	Design variant H (H-Series)	H
Sealing	Contact seal on both sides	2RSR
Cage	steel sheet metal	JN
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Lubricant	Greased	Greased
Fill factor		Standard
Radial internal clearance	Group 4 (C4), bigger than C3	C4
Bore type	Cylindrical	Z