6206NSKBall

Name: NSK 6206 Ball Bearing
Brand: NSK
SKU: 6206

6206 is a NSK ball bearing, bore 30 mm, O.D. 62 mm, width 16 mm, dynamic rating 4,380 lbs. Dimensions, drawing, interchanges and price.

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Bore d30mm

Outside dia. D62mm

Width B16mm

Dynamic Cr4,380lbs

Static C0r2,540lbs

Limiting speed11,000rpm

Weight0.2kg

Cr / C0r1.72

Mean dia. dm46mm

Original catalogue drawing - NSK catalogue, page 17

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	30	1.1811
D	Outside diameter	62	2.4409
B	Inner-ring / bearing width	16	0.6299
r	Chamfer (min)	0.991	0.039

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)	30
Bore d (in)	1.1811
Outside dia. D (mm)	62
Outside dia. D (in)	2.4409
Width B (mm)	16
Width B (in)	0.6299

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	4380
Basic static load rating Cor (lbs)	2540
Limiting speed - grease (rpm)	11,000
Limiting speed - oil (rpm)	13,000
Factor f0	13.8

Weight

Weight (kg)	0.2

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.039
Shaft shoulder da min (in)	1.406
Shaft shoulder da max (in)	1.517
Housing shoulder Da max (in)	2.205

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 3,000 rpm
4	4,871	64	356
6	3,247	216	1,200
8	2,435	512	2,844
10	1,948	1,000	5,556
15	1,299	3,375	18,750

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 19,483 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.19 (dimensions) / p.20 (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
11206-TVH	FAG	Ball	30	62	16	15.9 kN	0.364
1206-K-TVH-C3	FAG	Ball	30	62	16	15.9 kN	0.217
1206-TVH	FAG	Ball	30	62	16	15.9 kN	0.221
6206	FAG	Ball	30	62	16	19.3 kN	0.195
6206-2RSR	FAG	Ball	30	62	16	19.3 kN	0.201
6206-2Z	FAG	Ball	30	62	16	19.3 kN	0.201
6206-C	FAG	Ball	30	62	16	20.8 kN	0.195
6206-C-2BRS	FAG	Ball	30	62	16	20.8 kN	0.201
6206-C-2HRS	FAG	Ball	30	62	16	20.8 kN	0.201
6206-C-2Z	FAG	Ball	30	62	16	20.8 kN	0.201

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1206	NSK	Ball	30	62	16	3,510 lbs	0.222
7206B	NSK	Ball	30	62	16	4,370 lbs	0.209
BL206	NSK	Ball	30	62	16	5,590 lbs	0.213
206	NSK	Cylindrical Roller	30	62	16	5,260 lbs	0.213
NU206E	NSK	Cylindrical Roller	30	62	16	48 kN	0.205
HR30206	NSK	Tapered Roller	30	62	16	53 kN	0.238
HR30206C	NSK	Tapered Roller	30	62	16	7,980 lbs	0.238
HR30206J	NSK	Tapered Roller	30	62	16	9,670 lbs	0.236

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1206	NSK	Ball	30	62	16	3,510 lbs	0.222
1306	NSK	Ball	30	72	19	4,770 lbs	0.408
16006	NSK	Ball	30	55	9	12.4 kN	0.087
2206	NSK	Ball	30	62	20	5,730 lbs	0.249
2306	NSK	Ball	30	72	27	7,080 lbs	0.553
3206J	NSK	Ball	30	62	23.8	5,940 lbs	0.318
3306J	NSK	Ball	30	72	30.2	8,410 lbs	0.585
5206J	NSK	Ball	30	62	23.8	6,650 lbs	0.29

Request a quotation for 6206

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