20226-K-MB-C3FAGSpherical Roller

Name: FAG 20226-K-MB-C3 Spherical Roller Bearing
Brand: FAG
SKU: 20226-K-MB-C3

20226-K-MB-C3 is a FAG spherical roller bearing, bore 130 mm, O.D. 230 mm, width 40 mm. Dimensions, drawing, interchanges and price.

Tapered boreC3 clearanceBrass cage

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Bore d130mm

Outside dia. D230mm

Width B40mm

Dynamic Cr330kN

Static C0r450kN

Limiting speed3,300rpm

Weight7.21kg

Cr / C0r0.73

Mean dia. dm180mm

Original catalogue drawing - FAG Schaeffler HR 1, page 660

20226-K-MB-C3 FAG Spherical Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

Symbol	Dimension	mm	inch
d	Bore diameter	130	5.1181
D	Outside diameter	230	9.0551
B	Inner-ring / bearing width	40	1.5748
r	Chamfer (min)	3	0.1181

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)	130
Outside dia. D (mm)	230
Width B (mm)	40
Inner-ring shoulder dia. D1 (mm)	205.7

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	74187
Basic static load rating Cor (lbs)	101164
Basic dynamic load rating Cr (N)	330000
Basic static load rating C0r (N)	450000
Fatigue limit load Cur (N)	42000
Limiting speed nG (rpm)	3,300

Weight

Weight (kg)	7.21

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	3
Shaft shoulder da (mm)	154
Shaft shoulder db (mm)	137
Housing shoulder Da (mm)	216
Housing fillet ra max (mm)	2.5

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,100 rpm
4	82,500	102	1,539
6	55,000	392	5,947
8	41,250	1,024	15,515
10	33,000	2,154	32,643
15	22,000	8,323	126,113

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 330,000 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	FAG
Source catalogue	FAG / Schaeffler Rolling Bearings HR 1
Catalogue page	p.660 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
6226	NSK	Ball	130	230	40	37,500 lbs	5.761
7226B	NSK	Ball	130	230	40	38,400 lbs	6.985
226	NSK	Cylindrical Roller	130	230	40	58,100 lbs	6.35
NU226E	NSK	Cylindrical Roller	130	230	40	445 kN	8.03
HR30226	NSK	Tapered Roller	130	230	40	460 kN	7.25
HR30226J	NSK	Tapered Roller	130	230	40	84,300 lbs	7.253
7226	NSK	Precision / Angular Contact	130	230	40	208 kN	7.06
7226A5	NSK	Precision / Angular Contact	130	230	40	44,100 lbs	6.223
7226C	NSK	Precision / Angular Contact	130	230	40	46,500 lbs	6.169
30226	Timken	Tapered Roller	130	230	40	407 kN	7.06

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
6226	FAG	Ball	130	230	40	177 kN	6
6226-2Z	FAG	Ball	130	230	40	177 kN	6.24
QJ226-N2-MPA	FAG	Ball	130	230	40	295 kN	7.66
N226-E-TVP2	FAG	Cylindrical Roller	130	230	40	425 kN	6.51
N226-E-XL-TVP2	FAG	Cylindrical Roller	130	230	40	425 kN	6.51
NJ226-E-TVP2	FAG	Cylindrical Roller	130	230	40	425 kN	6.63
NJ226-E-XL-TVP2	FAG	Cylindrical Roller	130	230	40	425 kN	6.63
NU226-E-TVP2	FAG	Cylindrical Roller	130	230	40	425 kN	6.5

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
20226-MB	FAG	Spherical Roller	130	230	40	330 kN	7.31

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
20326-MB	FAG	Spherical Roller	130	280	58	560 kN	18.4
22226-E1-XL	FAG	Spherical Roller	130	230	64	760 kN	11.1
22226-E1-XL-K	FAG	Spherical Roller	130	230	64	760 kN	10.9
22326-E1-XL	FAG	Spherical Roller	130	280	93	1250 kN	28
22326-E1-XL-K	FAG	Spherical Roller	130	280	93	1250 kN	27.4
22326-E1-XL-K-T41A	FAG	Spherical Roller	130	280	93	1250 kN	27.4
22326-E1-XL-T41D	FAG	Spherical Roller	130	280	93	1250 kN	28
23026-E1-XL-K-TVPB	FAG	Spherical Roller	130	200	52	540 kN	5.4

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