22309EAE4NSKSpherical Roller

Name: NSK 22309EAE4 Spherical Roller Bearing
Brand: NSK
SKU: 22309EAE4

22309EAE4 is a NSK spherical roller bearing, bore 45 mm, O.D. 100 mm, width 36 mm. Dimensions, drawing, interchanges and price.

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Bore d45mm

Outside dia. D100mm

Width B36mm

Dynamic Cr37,256lbs

Static C0r43,869lbs

Limiting speed3,800rpm

Weight1.383kg

Cr / C0r0.85

Mean dia. dm72.5mm

Original catalogue drawing - NSK catalogue, page 75

22309EAE4 NSK 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	45	1.7717
D	Outside diameter	100	3.937
B	Inner-ring / bearing width	36	1.4173

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)	45
Bore d (in)	1.7717
Outside dia. D (mm)	100
Outside dia. D (in)	3.9370
Width B (mm)	36
Width B (in)	1.4173

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	37256
Basic static load rating Cor (lbs)	43869
Limiting speed - grease (rpm)	3,800
Limiting speed - oil (rpm)	4,800

Weight

Weight (kg)	1.383

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.059
Shaft shoulder da min (in)	2.13
Shaft shoulder da max (in)	2.28
Housing shoulder Da min (in)	3.33
Housing shoulder Da max (in)	3.58

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,200 rpm
4	41,431	102	1,411
6	27,620	392	5,451
8	20,715	1,024	14,222
10	16,572	2,154	29,923
15	11,048	8,323	115,604

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 165,723 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	NSK
Source catalogue	NSK inch product catalogue
Catalogue page	p.77 (dimensions) / p.78 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2309-2RS-TVH	FAG	Ball	45	100	36	38.5 kN	1.34
2309-K-TVH-C3	FAG	Ball	45	100	36	55 kN	1.19
2309-TVH	FAG	Ball	45	100	36	55 kN	1.22
4309-B-TVH	FAG	Ball	45	100	36	75 kN	1.23
62309-2RSR	FAG	Ball	45	100	36	56 kN	1.2
NJ2309-E-TVP2	FAG	Cylindrical Roller	45	100	36	162 kN	1.33
NJ2309-E-XL-TVP2	FAG	Cylindrical Roller	45	100	36	163 kN	1.33
NU2309-E-TVP2	FAG	Cylindrical Roller	45	100	36	162 kN	1.3
NU2309-E-XL-TVP2	FAG	Cylindrical Roller	45	100	36	163 kN	1.3
NUP2309-E-TVP2	FAG	Cylindrical Roller	45	100	36	162 kN	1.36

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2309	NSK	Ball	45	100	36	12,100 lbs	1.32
2309	NSK	Cylindrical Roller	45	100	36	22,200 lbs	1.238
NU2309E	NSK	Cylindrical Roller	45	100	36	169 kN	1.28
22309CAME4	NSK	Spherical Roller	45	100	36	33,000 lbs	1.347
22309HE4	NSK	Spherical Roller	45	100	36	36,000 lbs	1.266
HR32309	NSK	Tapered Roller	45	100	36	177 kN	1.42
HR32309C	NSK	Tapered Roller	45	100	36	29,900 lbs	1.383
HR32309J	NSK	Tapered Roller	45	100	36	32,400 lbs	1.42

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
21309EAE4	NSK	Spherical Roller	45	100	25	149 kN	0.96
22209EAE4	NSK	Spherical Roller	45	85	23	21,163 lbs	0.567
22209HE4	NSK	Spherical Roller	45	85	23	21,300 lbs	0.513
22309CAME4	NSK	Spherical Roller	45	100	36	33,000 lbs	1.347
22309HE4	NSK	Spherical Roller	45	100	36	36,000 lbs	1.266
21308EAE4	NSK	Spherical Roller	40	90	23	118 kN	0.73
22208EAE4	NSK	Spherical Roller	40	80	23	20,281 lbs	0.526
22208HE4	NSK	Spherical Roller	40	80	23	20,200 lbs	0.467

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