Hxb 71903 2rzc/Acskf P5 Angular Contact Ball Bearing for Spindle

• Contact Angle: 15°
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Precision Class: P5
• Grease: Bld-K
• Model NO.: 71903
• Cage Material: Nylon
• Seal Material: NBR
• Transport Package: Single Color Box
• Specification: 17g
• Trademark: HXB
• Origin: Zhejiang, China
• HS Code: 84821030
• Production Capacity: 100000/Month

Product Description

Product Description

Bearing No. HXB 71903C/AC P5 Angular Contact Ball Bearing-radial ball bearing

·Dimensions: 17x30x7mm
·Rubber seal on both sides
·100% Chrome Steel for higher resistance and durability
·Supports 61000 rpm with grease, 82000 rpm with oil
·Our high-quality bearing is made to reduce your replacement frequency and maintenance cost

Specifications for this item

Bearing Type: angular contact ball bearing-high speed electric motor bearing,water pump bearing,spindle bearing 
Brand: HXB or OEM brand
Material: chrome steel GCr15, AISL52100, SUJ2
Part No.: 71903-AC-T-P4, 71903-C-T-P4, 71903-C-T-HQ1-P4, 71903-AC-T-HQ1-P4
Precision Class: P4, P5
Application: electric motor, motorcycle, household appliance, electric tools, water pump

Designation	Boundary dimensions			Dimensions						Weight	Load rating		Speed value		Preload/axial rigidity						Spring  preload
	d	D	B	d1	d2	D1	D2	r1,2	r3,4	m	C	C0	noil	ngrease	Fv	Cax	Fv	Cax	Fv	Cax	Ff
															L		M		S
17mm
71803 C TA	17	26	5	19.8		23.2	23.8	0.3	0.2	0.008	2000	1310	79000	59000	10	14	30	22	60	31	55
71803 AC TA	17	26	5	19.8		23.2	23.8	0.3	0.2	0.008	1890	1240	67000	50000	16	35	50	54	100	69	70
71903 C TA	17	30	7	21.0		26.6	27.7	0.3	0.3	0.017	4700	2700	71000	53000	25	20	75	32	150	45	120
71903 AC TA	17	30	7	21.0		26.6	27.7	0.3	0.3	0.017	4450	2600	61000	46000	40	49	120	73	240	96	165
H71903 C-2RZ TA	17	30	7	21.0		26.6	27.7	0.3	0.3	0.017	3750	1750	84000	63000	19	16	55	25	110	34	115
H71903 C-2RZ HQ1 TA	17	30	7	21.0	20.6	26.2	26.8	0.3	0.3	0.017	2150	1070	90000	67000	11	17	35	27	65	34	80
H71903 AC-2RZ HQ1 TA	17	30	7	21.0	20.6	26.2	26.8	0.3	0.3	0.017	2060	1020	82000	61000	17	35	50	62	100	67	100
7003 C TA	17	35	10	22.7		29.4	30.7	0.3	0.3	0.037	6950	4150	65000	49000	35	24	105	41	210	59	180
7003 AC TA	17	35	10	22.7		29.4	30.7	0.3	0.3	0.037	6650	4000	56000	42000	60	58	170	88	340	115	245
H7003 C-2RZ TA	17	35	10	22.7		29.4	30.7	0.3	0.3	0.037	5150	2410	77000	58000	25	19	80	30	160	41	155
H7003 C-2RZ HQ1 TA	17	35	10	22.7	22	29.8	30.4	0.3	0.3	0.037	3750	1750	82000	61000	19	20	55	31	110	41	135
H7003 AC-2RZ HQ1 TA	17	35	10	22.7	22	29.8	30.4	0.3	0.3	0.037	3600	1680	74000	55000	30	42	90	63	180	82	175
7203 C TA	17	40	12	24.1		33.0	35.2	0.6	0.3	0.065	11400	6350	60000	45000	60	29	170	48	350	69	295
7203 AC TA	17	40	12	24.1		33.0	35.2	0.6	0.3	0.065	11000	6100	51000	38000	90	69	280	106	560	143	400
H7203 C-2RZ TA	17	40	12	24.1		33.0	35.2	0.6	0.3	0.065	7290	4570		45000

Application

 

Company Profile

Established in 1995, as a leading ball bearing manufacturer in China, HXB offers more than 1,000 kinds of ball bearing to fulfill our customers' needs. With excellent production team and technical team, we can supply high quality products consistently.
After more than 20 years of development, HXB's main products involves deep groove ball bearings, angular contact ball bearings, high precision spindle bearings, etc. Our bearings are wildly used in electric motors, machinery tool spindle, CNC, NEVs and other fields.
 

Certificates

Package

 

Exibition

FQA

1. Are you trading company or manufacturer?
    We are factory more than 28 years.
2. What application do your products involved in?
    Our products application fields mainly include motor, water pumps, household appliances, automobiles, motorcycles, power tools, engraving machines,reducers, machine tools, CNC machine centers, textile machinery, woodworking machinery, ets.
3. Can you make OEM products?
  Yes, we can do OEM according to clients needs, develop and produce products according to drawings or sample provided by clients. We also have our brand HXB or YJB.
4. Does your company have quality assurance? 
   Yes, for one year.
5. What's the competitiveness of your company's products compared to the companies?
   High precision, high speed, low noise.
6. How does the goods ship to customer?
   By sea, by train, by air or express.
7.What is the production capacity of your company?
  We have 48 productions lines. Annual output has reached 33,000,000pcs.