7200NSKPrecision / Angular Contact

Name: NSK 7200 Precision / Angular Contact Bearing
Brand: NSK
SKU: 7200

7200 is a NSK precision / angular contact bearing, bore 10 mm, O.D. 30 mm, width 9 mm, dynamic rating 6 kN. Dimensions, drawing, interchanges and price.

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Bore d10mm

Outside dia. D30mm

Width B9mm

Dynamic Cr5.95kN

Static C0r2.71kN

Limiting speed22,000rpm

Weight0.032kg

Cr / C0r2.2

Mean dia. dm20mm

Original catalogue drawing - NSK E1103, page 209

7200 NSK Precision / Angular Contact 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	10	0.3937
D	Outside diameter	30	1.1811
B	Inner-ring / bearing width	9	0.3543
r	Chamfer (min)	0.6	0.0236

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)	10
Outside dia. D (mm)	30
Width B (mm)	9

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	1338
Basic static load rating Cor (lbs)	609
Basic dynamic load rating Cr (N)	5950
Basic static load rating C0r (N)	2710
Limiting speed - grease (rpm)	22,000
Limiting speed - oil (rpm)	30,000
Effective load centre a (mm)	10.3

Weight

Weight (kg)	0.032

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	0.6
Chamfer r1 min (mm)	0.3

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 3,000 rpm
4	1,488	64	356
6	992	216	1,200
8	744	512	2,844
10	595	1,000	5,556
15	397	3,375	18,750

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 5,950 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 CAT. No. E1103 (metric)
Catalogue page	p.209 (dimensions)

Load ratings in newtons, weights in kg, limiting speeds for grease and oil lubrication.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1200-TVH	FAG	Ball	10	30	9	5.7 kN	0.034
6200	FAG	Ball	10	30	9	6 kN	0.031
6200-2RSR	FAG	Ball	10	30	9	6 kN	0.032
6200-2Z	FAG	Ball	10	30	9	6 kN	0.032
6200-C	FAG	Ball	10	30	9	6.6 kN	0.03
6200-C-2BRS	FAG	Ball	10	30	9	6.6 kN	0.033
6200-C-2HRS	FAG	Ball	10	30	9	6.6 kN	0.032
6200-C-2Z	FAG	Ball	10	30	9	6.6 kN	0.032
S6200	FAG	Ball	10	30	9	6 kN	0.031
S6200-2RSR	FAG	Ball	10	30	9	6 kN	0.034

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1200	NSK	Ball	10	30	9	1,240 lbs	0.032
6200	NSK	Ball	10	30	9	1,150 lbs	0.032
7200B	NSK	Ball	10	30	9	1,050 lbs	0.032
7200A5	NSK	Precision / Angular Contact	10	30	9	1,140 lbs	0.032
7200C	NSK	Precision / Angular Contact	10	30	9	1,210 lbs	0.032

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
10BGR10H	NSK	Precision / Angular Contact	10	26	8	800 lbs	0.018
10BGR10S	NSK	Precision / Angular Contact	10	26	8	800 lbs	0.018
5200	NSK	Precision / Angular Contact	10	30	14.3	7.8 kN	0.05
5200ZZ	NSK	Precision / Angular Contact	10	30	14.3	7.8 kN	0.05
7000	NSK	Precision / Angular Contact	10	26	8	5.9 kN	0.019
7000A5	NSK	Precision / Angular Contact	10	26	8	1,160 lbs	0.018
7000C	NSK	Precision / Angular Contact	10	26	8	1,190 lbs	0.023
7200A5	NSK	Precision / Angular Contact	10	30	9	1,140 lbs	0.032

Request a quotation for 7200

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