Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications14 parameters

Core specifications
Parameter	Symbol	Value
Series		22244
Bore diameter	d	220 mm
Outside diameter	D	400 mm
Width	B	108 mm
Basic dynamic load rating	C	1840 kN
Basic static load rating	C0	2360 kN
Fatigue load limit	Pu	216 kN
Reference speed	nref	1350 r/min
Limiting speed	nG	2140 r/min
Mass	≈m	57.7 kg
Internal clearance		CN (Group N) — Normal internal clearance
Cage		JPB — Sheet metal cage
Minimum operating temperature	Tmin	-30 °C
Maximum operating temperature	Tmax	200 °C

Product characteristics5 parameters

Main Dimensions & Performance Data9 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Bore diameter	d	220 mm8.661 in
Outside diameter	D	400 mm15.748 in
Width	B	108 mm4.252 in
Basic dynamic load rating, radial	Cr	1,840,000 N413,669.065 lbf
Basic static load rating, radial	C0r	2,360,000 N530,575.54 lbf
Fatigue load limit, radial	Cur	216,000 N48,561.151 lbf
Limiting speed	nG	2,140 1/min
Reference speed	nϑr	1,350 1/min
Mass	≈m	57.7 kg127.207 lbs

Mounting dimensions3 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	237 mm9.331 in
Maximum diameter of housing shoulder	Da max	383 mm15.079 in
Maximum recess radius	ra max	3 mm0.118 in

Dimensions5 parameters

Dimensions
Parameter	Symbol	Value
Minimum chamfer dimension	rmin	4 mm0.157 in
Bore diameter outer ring	D1	346.6 mm13.646 in
Raceway diameter of the inner ring	d2	260.1 mm10.24 in
Diameter lubrication hole	ds	9.5 mm0.374 in
Width of lubricating groove	ns	17.7 mm0.697 in

Temperature range2 parameters

Temperature range
Parameter	Symbol	Value
Operating temperature min.	Tmin	-30 °C-22 °F
Operating temperature max.	Tmax	200 °C392 °F

Calculation factors4 parameters

Calculation factors
Parameter	Symbol	Value
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y	e	0.26
Dynamic axial load factor	Y1	2.57
Dynamic axial load factor	Y2	3.83
Static axial load factor	Y0	2.52

Capabilities & suitability9 parameters

Capabilities & suitability
Parameter	Symbol	Value
Radial load capacity		Yes
Axial load capacity in one direction		Yes
Axial load capacity in both directions		Yes
Suitable for grease lubrication		Yes
Suitable for oil lubrication		Yes
Unsealed design		Yes
Largebearing		Yes
Staticangularerrorandmisalignment		Yes
Dynamicangularerrorandmisalignment		Yes

Manufacturer Identity10 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Spherical roller bearings 222..-E1, main dimensions to DIN 635-2
Short Description		Spherical Roller Bearing

Technical Data22 parameters

Technical Data
Parameter	Symbol	Value
Bore Diameter (D)		220 mm
Outside Diamater (D)		400 mm
Total Width (B)		108 mm
Basic Dynamic Load Rating, Radial (Cr)		1,840,000 N
Basic Static Load Rating, Radial (C0R)		2,360,000 N
Diameter Lubrication Hole (Ds)		9.5 mm
Operating Temperature Min. (Tmin)		-30 °C
Minimum Diameter Shaft Shoulder (Da)		237 mm
Operating Temperature Max. (Tmax)		200 °C
Limiting Speed (Limiting Spe)		2,140 1/min
Reference Speed (Nϑr)		1,350 1/min
Maximum Recess Radius (Ra Max)		3 mm
Maximum Diameter Of Housing Shoulder (Da)		383 mm
Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E)		0.26
Width Of Lubricating Groove (Ns)		17.7 mm
Dynamic Axial Load Factor (Y1)		2.57
Bore Diameter Outer Ring (D1)		346.6 mm
Raceway Diameter Of The Inner Ring (D2)		260.1 mm
Minimum Chamfer Dimension (Rmin)		4 mm
Static Axial Load Factor (Y0)		2.52
Dynamic Axial Load Factor (Y2)		3.83
Fatigue Load Limit, Radial (Cur)		216,000 N

FAG 22244-BE-XL