angular contact ball bearing 7203

Features:

1) Load capacities are higher than deep groove ball bearings of same dimensions

2) Used for bearing radial-axial combined loads or pure thrust loads

3) Low operating friction and high limiting speed

How to prolong angular contact ball bearing service life?

(1) Bearing installation should be in clean room, bearing to carefully matching, bearing with spacing ring should pass grinding, and to maintain the internal and external ring spacing ring contour premise, spacing ring parallel degree should be controlled in 1 um the following

(2) Bearing before the installation, should be cleaned, when cleaning, inner ring slope up, hand induction flexible, no stagnation feeling, dry, in the specified amount grease, in the case of oil mist lubrication should be put in a small amount of oil mist oil;

(3) Bearing installation should use special tools, stress even, it is strictly prohibited to hammer;

(4) Bearing should be stored clean and ventilated, no corrosion gas, relative humidity do not exceed 65%, long-term storage should be regularly rust

Inner diameter	17mm
Outer diameter	40mm
Width	12mm
Dynamic	11KN
Static	5.85KN
Fatigue load limit	0.25KN
Reference speed	22000r/min
Limiting speed	22000r/min
Weight	0.07kg

Series of angular contact ball bearing

NO.s	principal dimensions			Basic load ratings dynamic static		Fatigue load limit	Speed ratings Reference speed	Limiting speed
NO.s	d(mm)	D(mm)	B(mm)	C(kN)	C₀(kN)	Pu(kN)	r/min		Weight(kg)
7200	10	30	9	7.02	3.35	0.14	30000	30000	0.03
7201	12	32	10	7.61	3.8	0.16	26000	26000	0.036
7301	12	37	12	10.6	5	0.208	24000	24000	0.063
7202	15	36	11	9.5	5.1	0.216	26000	26000	0.045
7302	15	42	13	13	6.7	0.28	20000	20000	0.081
7203	17	40	12	11	5.85	0.25	22000	22000	0.07
7303	17	47	14	15.9	8.3	0.355	19000	19000	0.11
7204	20	47	14	13.3	7.65	0.325	18000	19000	0.11
7304	20	52	15	19	10	0.425	18000	18000	0.15
7205	25	52	15	15.6	10	0.43	17000	17000	0.13
7305	25	62	17	26.5	15.3	0.655	15000	15000	0.24
7405	25	80	21	39.7	23.6	1	11000	11000	0.61
7206	30	62	16	24	15.6	0.655	14000	14000	0.19
7306	30	72	19	36.5	21.2	0.9	13000	13000	0.37
7406	30	90	23	47.5	29	1.22	10000	10000	0.85
7207	35	72	17	31	20.8	0.88	12000	12000	0.3
7307	35	80	21	41.5	26.5	1.14	11000	11000	0.49
7407	35	100	25	60.5	38	1.6	8500	9000	1.1
7208	40	80	18	36.4	26	1.1	10000	10000	0.38
7308	40	90	23	50	32.5	1.37	10000	10000	0.61
7408	40	110	27	70.2	45	1.9	8000	8000	1.4

Company Information

About us

1.Staff mission: to develop, innovation, cooperation and good faith.
2,Company's goals: a hundred years the name Enterprise, the industry fresh air.
3,Staff objectives: Choi-chi, with a minor, win-win progress.
4,Business philosophy: science and technology, quality, service, win-win situation.
5,Service spirit: Dissemination of cutting-edge technology together to create wealth.
6,Staff spirit: innovation, cooperation, sincerity and dedication.
7,Development strategy: the internationalization of enterprises to enter the brand name.
8,The core concept: the market conception of qualified personnel, learning concept

Main bearing products

Deep groove ball bearing: 6000series, 6100series, 6200series, 6300series, 6400 series, 6800 series,6900 series, etc.

Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series, etc.

Taper roller bearing: 30000series, 31000series, 32000series, 33000 series.

Spherical roller bearing: 20000series, 21000series, 22000series, 23000series.

Cylindrical roller bearing: N series, NU series, NJ series, etc.

Pillow block bearing: UC series, UCP series, UCF series, UCFL series.

Self aligning ball bearing: 1200series, 1300series, 2200series, 2300series.

Needle Roller Bearing

Sliding bearing

Slewing Bearing

Rod End Joint Bearing

Ceramic Bearing

Bearing Accessories

Excellent and high quality control

1.Rich Inventory to mostly shorten the delivery time

2.Package design as clients' requirement

3.Providing the most economic carriage solution

4.OEM manufacturing supplied(Including clients' own brand)

5.Produce as drawings provided by clients

6.Design drawings as specifications and applications

7.Preferred payment term:T/T;Paypal;Western Union

Through the organized quality assurance system, our company strive to accomplish

a. Fullfill it's commitment towards quality products,

b. Efficient delivery time, generally 3-7 days,

c. Provide immediate and efficient response to customers' feedback,

d. Germany imported technology, CNC machines.

e. Provide OEM&Customized service.

Processing flow

FAQ

Shipping

Place of Origin	Shandong, China
Model Number	7203
Number of Row	Single Row
Seals Type	2RS
Precision Rating	P0-P6
Bore Size	16.9, 17

Deep groove ball bearings	Linear ball bearings	Pillow block bearings	Clutch release bearings
Cylindrical roller bearings	Needle roller bearings	Thrust ball bearings	Thrust roller bearings
Spherical roller bearings	Ball joint bearings	Conveyor roller bearings	Angular contact ball bearings

angular contact ball bearing 7203

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