6308-C-2Z-L138-C3 FAG Catalog

Deep groove ball bearing 63..-C-2Z, single row, Generation C, shields, 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	47.000,00 N
C0r	Basic static load rating, radial	25.000,00 N
Cur	Fatigue load limit, radial	1.740,00 N
nG	Limiting speed	10.100,00 1/min
nϑr	Reference speed	9.900,00 1/min
≈m	Weight	0,62 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	78,80 mm
d2	Caliber diameter inner ring	52,10 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	120,00 °C
f0	Calculation factor	13,00
Changed internal design	GenerationC	C
Sealing	Non-contact Shield on both sides	2Z
Cage	steel sheet metal	JN
Tolerance class	Class6 (P6), better than PN	P6
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Lubricant	Grease (L138/customer specific)	L138
Fill factor		Standard
Radial internal clearance	Group 3 (C3), bigger than CN	C3
Bore type	Cylindrical	Z