Super Precision Bearing H7204c-2rz-Hq1-Su-P4 20*47*14mm High Speed Spindle Bearing with Si3n4 Rollers

• Customization: Available
• Contact Angle: 15°
• Rows Number: Single
• Model NO.: H7204c-2rz-Hq1-SU-P4
• Precision Class: P4
• Ball Material: Si3n4
• Cage Material: Phenolic Resin
• Grease: L252
• Transport Package: Box+Carton
• Specification: 100g
• Trademark: HXB
• Origin: Zhejiang, China
• HS Code: 84821030
• Production Capacity: 5000pieces/Month

Product Description

Product Description

  
Bearing No. H7204C-2RZ-HQ1-SU-P4- Angular contact ball bearing-spindle ball bearing

Technical Data

 

Inside Ø (mm):	20
Outside Ø (mm):	47
Width (mm):	14
Tolerance for inside-Ø (mm):	0/-0,005
Tolerance for outside-Ø (mm):	0/-0,007
Tolerance for width (mm):	0/-0,12
Tolerance for shaft da (mm):	0,21/-0,21
Contact Angle:	15°
Rows Of Balls:	single row
Seal:	NBR
Ring Material:	GCr15, 100Cr6, SUJ2
Rolling Element Material:	Ceramics
Cage Material:	Phenolic Resin
Tolerance Class:	P4S
Lubrication:	greased with L252
Type of lubrication:	dry
Product weight:	0,100 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:HCB7204C-2RSD-T-P4S-UL, 7204CTA-2RS/HQ1P4S(CSC),7204CSN24V1VSULP4, S7204CD/HCP4A, H7204C-2RZHQ1SULP4
• Application: electric spindle , wood carving machine, engraving machine, CNC router, CNC machine,machine tool spindle bearing

Dimensions

Type	Shaft	Dimensions in mm									contact angle	Weight
	-Ø											(kg)
	in mm	D	B	c	Da	da	r(min)	r1(min)	ra(max)	ra1(max)
H7200C-2RZ P4	10	30	9	7.2	25.5	14.5	0.6	0.3	0.6	0.3	15°	0.032
H7201C-2RZ P4	12	32	10	7.9	27.5	16.5	0.6	0.3	0.6	0.3	15°	0.037
H7202C-2RZ P4	15	35	11	8.9	31	19.5	0.6	0.3	0.6	0.3	15°	0.044
H7203C-2RZ P4	17	40	12	9.9	35.5	22	0.6	0.3	0.6	0.3	15°	0.063
H7204C-2RZ P4	20	47	14	11.6	41.5	26	1	0.6	1	0.6	15°	0.103
H7205C-2RZ P4	25	52	15	12.7	46	31	1	0.6	1	0.6	15°	0.126
H7206C-2RZ P4	30	62	16	14.2	56	36	1	0.6	1	0.6	15°	0.202
H7207C-2RZ P4	35	72	17	15.7	65	42	1.1	0.6	1	0.6	15°	0.301
H7208C-2RZ P4	40	80	18	17	73	47	1.1	0.6	1	0.6	15°	0.372
H7209C-2RZ P4	45	85	19	18.3	78	52	1.1	0.6	1	0.6	15°	0.423
H7210C-2RZ P4	50	90	20	19.4	83	57	1.1	0.6	1	0.6	15°	0.446
H7211C-2RZ P4	55	100	21	20.9	91	64	1.5	0.6	1.5	0.6	15°	0.617
H7212C-2RZ P4	60	110	22	22.4	101	69	1.5	1	1.5	1	15°	0.796

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