22210HE4NSKSpherical Roller

Name: NSK 22210HE4 Spherical Roller Bearing
Brand: NSK
SKU: 22210HE4

22210HE4 is a NSK spherical roller bearing, bore 50 mm, O.D. 90 mm, width 23 mm, dynamic rating 22,400 lbs. Dimensions, drawing, interchanges and price.

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Bore d50mm

Outside dia. D90mm

Width B23mm

Dynamic Cr22,400lbs

Static C0r26,200lbs

Limiting speed4,300rpm

Weight0.549kg

Cr / C0r0.85

Mean dia. dm70mm

Original catalogue drawing - NSK catalogue, page 71

22210HE4 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	50	1.9685
D	Outside diameter	90	3.5433
B	Inner-ring / bearing width	23	0.9055

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)	50
Bore d (in)	1.9685
Outside dia. D (mm)	90
Outside dia. D (in)	3.5433
Width B (mm)	23
Width B (in)	0.9055

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	22400
Basic static load rating Cor (lbs)	26200
Limiting speed - grease (rpm)	4,300
Limiting speed - oil (rpm)	5,300

Weight

Weight (kg)	0.549

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.039
Shaft shoulder da min (in)	2.24
Shaft shoulder da max (in)	2.32
Housing shoulder Da min (in)	3.16
Housing shoulder Da max (in)	3.27

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,400 rpm
4	24,910	102	1,209
6	16,607	392	4,673
8	12,455	1,024	12,190
10	9,964	2,154	25,648
15	6,643	8,323	99,089

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 99,640 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.73 (dimensions) / p.74 (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
2210-2RS-TVH	FAG	Ball	50	90	23	22.9 kN	0.606
2210-K-2RS-TVH-C3	FAG	Ball	50	90	23	22.9 kN	0.593
2210-K-TVH-C3	FAG	Ball	50	90	23	28.5 kN	0.543
2210-TVH	FAG	Ball	50	90	23	28.5 kN	0.556
4210-B-TVH	FAG	Ball	50	90	23	46.5 kN	0.68
62210-2RSR	FAG	Ball	50	90	23	37.5 kN	0.53
NJ2210-E-TVP2	FAG	Cylindrical Roller	50	90	23	92 kN	0.586
NJ2210-E-XL-TVP2	FAG	Cylindrical Roller	50	90	23	92 kN	0.586
NU2210-E-TVP2	FAG	Cylindrical Roller	50	90	23	92 kN	0.573
NU2210-E-XL-TVP2	FAG	Cylindrical Roller	50	90	23	92 kN	0.573

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2210	NSK	Ball	50	90	23	6,290 lbs	0.572
2210	NSK	Cylindrical Roller	50	90	23	14,400 lbs	0.572
NU2210E	NSK	Cylindrical Roller	50	90	23	102 kN	0.562
22210CAME4	NSK	Spherical Roller	50	90	23	18,500 lbs	0.581
22210EAE4	NSK	Spherical Roller	50	90	23	22,200 lbs	0.608
HR32210C	NSK	Tapered Roller	50	90	23	17,600 lbs	0.626
HR32210J	NSK	Tapered Roller	50	90	23	19,700 lbs	0.644

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
22210CAME4	NSK	Spherical Roller	50	90	23	18,500 lbs	0.581
22210EAE4	NSK	Spherical Roller	50	90	23	22,200 lbs	0.608
22310CAME4	NSK	Spherical Roller	50	110	40	41,500 lbs	1.755
22310EAE4	NSK	Spherical Roller	50	110	40	44,000 lbs	1.778
22310HE4	NSK	Spherical Roller	50	110	40	44,000 lbs	1.665
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

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