Hxb 71902cdgap4a Bearing Super-Precision High-Capacity Angular Contact Ball Bearing

• Customization: Available
• Contact Angle: 15°
• Rows Number: Single
• Model NO.: 71902CDGAP4A
• Precision: P4
• Arrangement: dB, Dt, Df, Su
• Selas: NBR
• Grease: Non
• Transport Package: Box+Carton
• Specification: 16g
• Trademark: HXB
• Origin: Zhejiang, China
• HS Code: 84821030
• Production Capacity: 10000pieces/Month

Product Description

 

Product Description

Bearing No. 7902CDGAP4A-Angular contact ball bearing-spindle ball bearing

Technical Data

Inside Ø (mm):	15
Outside Ø (mm):	28
Width (mm):	7
Tolerance for inside-Ø (mm):	0/-0,004
Tolerance for outside-Ø (mm):	0/-0,005
Tolerance for width (mm):	0/-0,8
Tolerance for shaft da (mm):	0,18/-0,18
Contact Angle:	15°
Rows Of Balls:	single row
Seal:	non
Ring Material:	GCr15, 100Cr6, SUJ2
Rolling Element Material:	steel
Cage Material:	Phenolic Resin
Tolerance Class:	P4S
Lubrication:	oil
Type of lubrication:	oil
Product weight:	0,016 kg

Features

• it is suitable for high radial and axial loads in one direction
• it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
• accuracy grade: P4S (main dimensions at least according to ISO-tolerance class 4)
• all running tolerances are classified according to ISO-tolerance class 2
• it is designed for a high running accuracy and high speeds with maximum rigidity and operational safety
• seal: open design (without seal)
• Exchange:B71902-C-T-P4S, 71902CTA/P4S (CSC), 71902CTRP4 (NSK), 71902CD/P4A 
• Application: electric spindle , wood carving machine, engraving machine, CNC router, CNC machine,machine tool spindle bearing, robot

 Dimensions
 

 

Designation	Boundary dimensions			Dimensions						Weight	Load rating		Speed value		Preload/axial rigidity						Spring  preload	Designation
	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
15mm																						15mm
71802 C TA	15	24	5	17.8		21.2	21.8	0.3	0.2	0.007	1900	1150	87000	65000	10	13	30	21	60	29	50	71802 C TA
71802 AC TA	15	24	5	17.8		21.2	21.8	0.3	0.2	0.007	1790	1090	74000	55000	15	32	45	48	90	62	65	71802 AC TA
71902 C TA	15	28	7	18.7		24.3	25.4	0.3	0.3	0.015	4500	2450	79000	59000	22	18	70	29	140	42	115	71902 C TA
71902 AC TA	15	28	7	18.7		24.3	25.4	0.3	0.3	0.015	4300	2330	67000	50000	35	44	110	68	220	89	160	71902 AC TA
H71902 C-2RZ TA	15	28	7	18.7		24.3	25.4	0.3	0.3	0.015	3600	1560	93000	70000	18	15	55	24	110	33	110	H71902 C-2RZ TA
H71902 C-2RZ HQ1 TA	15	28	7	18.7	18.3	23.9	24.5	0.3	0.3	0.015	2010	940	100000	75000	10	15	30	23	60	31	75	H71902 C-2RZ HQ1 TA
H71902 AC-2RZ HQ1 TA	15	28	7	18.7	18.3	23.9	24.5	0.3	0.3	0.015	1930	900	90000	67000	16	32	50	48	100	64	95	H71902 AC-2RZ HQ1 TA
7002 C TA	15	32	9	20.2		26.9	28.2	0.3	0.3	0.028	6650	3750	72000	54000	32	22	100	38	200	55	170	7002 C TA
7002 AC TA	15	32	9	20.2		26.9	28.2	0.3	0.3	0.028	6350	3600	62000	46000	55	54	160	82	320	110	235	7002 AC TA
H7002 C-2RZ TA	15	32	9	20.2		26.9	28.2	0.3	0.3	0.028	4900	2140	85000	64000	22	17	75	28	150	38	150	H7002 C-2RZ TA
H7002 C-2RZ HQ1 TA	15	32	9	20.2	19.4	26.7	28.0	0.3	0.3	0.028	3400	1470	92000	69000	17	18	50	27	100	36	125	H7002 C-2RZ HQ1 TA
H7002 AC-2RZ HQ1 TA	15	32	9	20.2	19.4	26.7	28.0	0.3	0.3	0.028	3300	1420	83000	62000	30	39	80	55	160	72	160	H7002 AC-2RZ HQ1 TA
7202 C TA	15	35	11	21.1		29.0	31.3	0.6	0.3	0.044	9000	4850	67000	50000	45	25	130	41	270	59	230	7202 C TA
7202 AC TA	15	35	11	21.1		29.0	31.3	0.6	0.3	0.044	8700	4700	57000	43000	75	61	220	93	440	123	320	7202 AC TA
H7202 C-2RZ TA	15	35	11	21.1		29.0	31.3	0.6	0.3	0.044	6980	4080		50000								H7202 C-2RZ TA

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.

Our production capacity:

deep groove ball bearings: 34 production lines, 30,000,000pcs per year
Angular contact ball bearings: 14 production lines 3,000,000pcs per year
 
Application fields: electric motors, pumps, textile machine, household appliance,machine tool spindle, CNC machine, healthcare industry, intelligence manufacturing etc.
 
Certificate: ISO16949:2016, ISO9001:2015