22313HE4NSKSpherical Roller

Name: NSK 22313HE4 Spherical Roller Bearing
Brand: NSK
SKU: 22313HE4

22313HE4 is a NSK spherical roller bearing, bore 65 mm, O.D. 140 mm, width 48 mm. Dimensions, drawing, interchanges and price.

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Bore d65mm

Outside dia. D140mm

Width B48mm

Dynamic Cr68,500lbs

Static C0r80,500lbs

Limiting speed3,000rpm

Weight3.316kg

Cr / C0r0.85

Mean dia. dm102.5mm

Original catalogue drawing - NSK catalogue, page 75

22313HE4 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	65	2.5591
D	Outside diameter	140	5.5118
B	Inner-ring / bearing width	48	1.8898

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)	65
Bore d (in)	2.5591
Outside dia. D (mm)	140
Outside dia. D (in)	5.5118
Width B (mm)	48
Width B (in)	1.8898

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	68500
Basic static load rating Cor (lbs)	80500
Limiting speed - grease (rpm)	3,000
Limiting speed - oil (rpm)	3,800

Weight

Weight (kg)	3.316

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.078
Shaft shoulder da min (in)	3.03
Shaft shoulder da max (in)	3.13
Housing shoulder Da min (in)	4.67
Housing shoulder Da max (in)	5.04

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,000 rpm
4	76,176	102	1,693
6	50,784	392	6,542
8	38,088	1,024	17,067
10	30,470	2,154	35,907
15	20,314	8,323	138,724

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 304,703 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
2313-K-TVH-C3	FAG	Ball	65	140	48	98 kN	3.16
2313-TVH	FAG	Ball	65	140	48	98 kN	3.23
4313-B-TVH	FAG	Ball	65	140	48	137 kN	3.49
NJ2313-E-TVP2	FAG	Cylindrical Roller	65	140	48	295 kN	3.38
NJ2313-E-XL-TVP2	FAG	Cylindrical Roller	65	140	48	295 kN	3.38
NU2313-E-TVP2	FAG	Cylindrical Roller	65	140	48	295 kN	3.32
NU2313-E-XL-TVP2	FAG	Cylindrical Roller	65	140	48	295 kN	3.32
NUP2313-E-TVP2	FAG	Cylindrical Roller	65	140	48	295 kN	3.45
NUP2313-E-XL-TVP2	FAG	Cylindrical Roller	65	140	48	295 kN	3.45
SL192313	FAG	Cylindrical Roller	65	140	48	350 kN	3.52

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2313	NSK	Ball	65	140	48	21,400 lbs	3.429
2313	NSK	Cylindrical Roller	65	140	48	42,000 lbs	3.211
NU2313E	NSK	Cylindrical Roller	65	140	48	287 kN	3.16
22313CAME4	NSK	Spherical Roller	65	140	48	59,500 lbs	3.438
22313EAE4	NSK	Spherical Roller	65	140	48	67,500 lbs	3.511
HR32313J	NSK	Tapered Roller	65	140	48	60,000 lbs	3.602

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
21313EAE4	NSK	Spherical Roller	65	140	33	264 kN	2.45
22213CAME4	NSK	Spherical Roller	65	120	31	34,000 lbs	1.515
22213EAE4	NSK	Spherical Roller	65	120	31	39,500 lbs	1.506
22213HE4	NSK	Spherical Roller	65	120	31	39,500 lbs	1.406
22313CAME4	NSK	Spherical Roller	65	140	48	59,500 lbs	3.438
22313EAE4	NSK	Spherical Roller	65	140	48	67,500 lbs	3.511
21312EAE4	NSK	Spherical Roller	60	130	31	238 kN	1.98
22212CAME4	NSK	Spherical Roller	60	110	28	28,500 lbs	1.125

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