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		WS22226
Bore diameter	d	130 mm
Outside diameter	D	230 mm
Width	B	75 mm
Basic dynamic load rating	C	760 kN
Basic static load rating	C0	890 kN
Fatigue load limit	Pu	81 kN
Limiting speed	nG	840 r/min
Mass	≈m	12.4 kg
Internal clearance		CN (Group N) — Normal internal clearance
Sealing		2RSR — Seals on both sides, normal temperature
Cage		JPA — Sheet metal cage
Minimum operating temperature	Tmin	-30 °C
Maximum operating temperature	Tmax	100 °C

Product characteristics7 parameters

Product characteristics
Parameter	Symbol	Value
Design	E1	Without central rip
Bore type	Z	Cylindrical
Cage	JPA	Sheet metal cage
Radial internal clearance	CN (Group N)	Normal internal clearance
Relubrication feature		Standard
Type of Seal	2RSR	Seals on both sides, normal temperature
Sealing - excess width	WS	Sealing - excess width

Main Dimensions & Performance Data8 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Bore diameter	d	130 mm5.118 in
Outside diameter	D	230 mm9.055 in
Width	B	75 mm2.953 in
Basic dynamic load rating, radial	Cr	760,000 N170,863.309 lbf
Basic static load rating, radial	C0r	890,000 N200,089.928 lbf
Fatigue load limit, radial	Cur	81,000 N18,210.432 lbf
Limiting speed	nG	840 1/min
Mass	≈m	12.4 kg27.337 lbs

Mounting dimensions3 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	144 mm5.669 in
Maximum diameter of housing shoulder	Da max	217.5 mm8.563 in
Maximum recess radius	ra max	2.5 mm0.098 in

Dimensions5 parameters

Dimensions
Parameter	Symbol	Value
Minimum chamfer dimension	rmin	3 mm0.118 in
Bore diameter outer ring	D1	217.5 mm8.563 in
Raceway diameter of the inner ring	d2	146.6 mm5.772 in
Diameter lubrication hole	ds	6.3 mm0.248 in
Width of lubricating groove	ns	12.2 mm0.48 in

Temperature range2 parameters

Temperature range
Parameter	Symbol	Value
Operating temperature min.	Tmin	-30 °C-22 °F
Operating temperature max.	Tmax	100 °C212 °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	2.62
Dynamic axial load factor	Y2	3.9
Static axial load factor	Y0	2.56

Capabilities & suitability8 parameters

Capabilities & suitability
Parameter	Symbol	Value
Radial load capacity		Yes
Axial load capacity in one direction		Yes
Axial load capacity in both directions		Yes
Lifetimelubricationfreedomfrommaintenance		Yes
Suitable for grease lubrication		Yes
Sealedonbothsides		Yes
Staticangularerrorandmisalignment		Yes
Dynamicangularerrorandmisalignment		Yes

Manufacturer Identity10 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Sealed spherical roller bearings WS222..-E1, lip seals on both sides, for continuous casting machines
Short Description		Spherical Roller Bearing

Technical Data21 parameters

Technical Data
Parameter	Symbol	Value
Bore Diameter (D)		130 mm
Outside Diamater (D)		230 mm
Total Width (B)		75 mm
Basic Dynamic Load Rating, Radial (Cr)		760,000 N
Basic Static Load Rating, Radial (C0R)		890,000 N
Diameter Lubrication Hole (Ds)		6.3 mm
Operating Temperature Min. (Tmin)		-30 °C
Minimum Diameter Shaft Shoulder (Da)		144 mm
Operating Temperature Max. (Tmax)		100 °C
Limiting Speed (Limiting Spe)		840 1/min
Maximum Recess Radius (Ra Max)		2.5 mm
Maximum Diameter Of Housing Shoulder (Da)		217.5 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)		12.2 mm
Dynamic Axial Load Factor (Y1)		2.62
Bore Diameter Outer Ring (D1)		217.5 mm
Raceway Diameter Of The Inner Ring (D2)		146.6 mm
Minimum Chamfer Dimension (Rmin)		3 mm
Static Axial Load Factor (Y0)		2.56
Dynamic Axial Load Factor (Y2)		3.9
Fatigue Load Limit, Radial (Cur)		81,000 N

FAG WS22226-E1-XL-2RSR