2210NSKCylindrical Roller

Name: NSK 2210 Cylindrical Roller Bearing
Brand: NSK
SKU: 2210

2210 is a NSK cylindrical roller bearing, bore 50 mm, O.D. 90 mm, width 23 mm, dynamic rating 14,400 lbs. Dimensions, drawing, interchanges and price.

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Bore d50mm

Outside dia. D90mm

Width B23mm

Dynamic Cr14,400lbs

Static C0r16,500lbs

Limiting speed6,300rpm

Weight0.572kg

Cr / C0r0.87

Mean dia. dm70mm

Original catalogue drawing - NSK catalogue, page 61

2210 NSK Cylindrical 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

Cylindrical roller entries from the NSK inch catalogue are series numbers covering the N / NU / NJ / NUP / NH prefixes of the same size. 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)	14400
Basic static load rating Cor (lbs)	16500
Limiting speed - grease (rpm)	6,300
Limiting speed - oil (rpm)	8,000

Weight

Weight (kg)	0.572

Mounting dimensions (fillets / shoulders)

Fillet ra max (in)	0.039
Fillet rb max (in)	0.039
Shaft shoulder da min (in)	2.224
Housing shoulder Da max (in)	3.287
Shaft shoulder db min (in)	2.224

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 2,100 rpm
4	16,014	102	806
6	10,676	392	3,115
8	8,007	1,024	8,127
10	6,405	2,154	17,099
15	4,270	8,323	66,059

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 64,054 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.63 (dimensions) / p.64 (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
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
22210HE4	NSK	Spherical Roller	50	90	23	22,400 lbs	0.549
HR32210C	NSK	Tapered Roller	50	90	23	17,600 lbs	0.626
HR32210J	NSK	Tapered Roller	50	90	23	19,700 lbs	0.644

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2210	NSK	Ball	50	90	23	6,290 lbs	0.572

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1010	NSK	Cylindrical Roller	50	80	16	7,260 lbs	0.295
210	NSK	Cylindrical Roller	50	90	20	10,800 lbs	0.499
2310	NSK	Cylindrical Roller	50	110	40	27,100 lbs	1.678
310	NSK	Cylindrical Roller	50	110	27	19,500 lbs	1.134
410	NSK	Cylindrical Roller	50	130	31	29,000 lbs	1.956
NU1010	NSK	Cylindrical Roller	50	80	16	39.5 kN	0.301
NU210E	NSK	Cylindrical Roller	50	90	20	85 kN	0.5
NU2210E	NSK	Cylindrical Roller	50	90	23	102 kN	0.562

Request a quotation for 2210

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