Four-row Cylindrical Roller Bearing FC3652168

Features:

This bearing is widely used for roller in metallurgy industry.
1.Main feature
a.Bearing features maximum rated dynamic load in restricted space.
b.Bearing can be used for high rotating speed equipment.
c.Shaft is allowed to have high precision tolerance.
d.Inner ring is allowed to be changeable with outer assembly(consisting of outer ring and roller set)to speed up roller change.
e.Bearing can bear radial load only.
2 Bearing structure machining
Based on three basic type of structure, the following can be done:
FC.....A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
FC.....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
FC.....E type:Outer diameter without oil tank oil hole, outer ring with oil tank,outer ring without guide rib,integral window cage.
FCD... A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
FCD....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
FCD....Y type:Outer diameter without oil tank oil hole, outer ring with oil tank,pin cage(hollow roller)or window cage.
3.Radial equivalent dynamic load Pr=Fr
4.Radial equivalent static load Por=Fr

FC5678220	672756	280	390	220	312	3	2340	1091	1344	85.0
SFC5678275		280	390	275	308	4	2250	1000	1200	108.0
FCD5678275		280	390	275	312	3	2200	1000	1300	106.0
FCD5680244		280	400	244	312	4	2200	1000	1300	104.0
FC5882240	672758	290	410	240	320	4	2470	1044	1287	105.6
FC6070180		300	350	180	324	1.1				33.9
FC6084300	672760	300	420	300	332	4	2570	1027	1257	135.0
FC6084240	672860	300	420	240	332	4	2110	1015	1250	108.7
FC6488240		320	440	240	351	4	2120	850	1050	115.0
	672764	320	450	240	354	4	2650	980	1200	125.9
FC6490240	672764K	320	450	240	355	4	2650	980	1200	125.9
FC6890250	672768	340	450	250	370	4	2990	949	1170	113.9
FC6896280	672868	340	480	280	374	4	3120	925	990	168.5
FCD80112410	662780	400	560	410	445	5	5150	820	927	315.0
FCD84120440	662784	420	600	440	470	5	5595	795	890	400.0
FCD88124450	662788	440	620	450	487	5	6280	770	865	440.0
FCD92130470	662792	460	650	470	509	5	6460	745	830	510.0
FCD96136500	662796	480	680	500	532	6	6850	715	800	605.0