Hangzhou Huaxing Kechuang Holding Group Co., Ltd. is one of the leading manufacturers and suppliers of angular contact thrust ball bearing 15tac47b in China. As we have world-leading production equipment and strong manufacturing capabilities, we warmly welcome you to buy bulk high quality bearings at competitive price from our factory.

Angular Contact Thrust Ball Bearing-15TAC47B

Specifications

Dimension:	15x47x15mm
· Rubber seal on both sides or no seals.
· 100% Chrome Steel for higher load and precision machinery.
· Supports 12,000 rpm with grease.
· Our high-quality bearing is made to reduce your replacement frequency and maintenance cost.
Bearing Type:	Thrust angular contact ball bearing (60°) - Ball screw support bearing
Brand:	HXB or OEM brand
Material:	Chrome steel rings and steels balls
Part No.:	BSB015047-T (F·A·G), BSD1547C (S·K·F), 15TAC47B
Clearance:	C0
Vibration:	ZV2, ZV3
Precision Class:	P5, P4, ABEC-5, ABEC-7
Arrangement:	DB/DT/DF/SU/TFT/TBT/QBC/QBT

How to choose the bearing? Check comparison table as below

NSK	SKF	NTN	FAG	HXB Bearing No.
15TAC47B		BST15X47-1B		BS1547TN
15TAC47BDGG		BST15X47-1B LXL		BS1547TN-2RZ
17TAC47B		BST17X47-1B		BS1747TN
17TAC47BDGG		BST17X47-1B LXL		BS1747TN-2RZ
20TAC47B	BSD2047C	BST20X47-1B	BSB020047-T	BS2047TN
20TAC47BDGG		BST20X47-1B LXL		BS2047TN-2RZ
25TAC62B	BSD2562C	BST25X62-1B	BSB025062-T	BS2562TN
25TAC62BDGG		BST25X62-1B LXL		BS2562TN-2RZ
30TAC62B	BSD3062C	BST30X62-1B	BSB030062-T	BS3062TN
30TAC62BDGG		BST30X62-1B LXL		BS3062TN-2RZ
35TAC72B	BSD3572C	BST35X72-1B	BSB035072-T	BS3572TN
35TAC72BDGG		BST35X72-1B LXL		BS3572TN-2RZ
40TAC72B	BSD4072C	BST40X72-1B	BSB040072-T	BS4072TN
40TAC72BDGG		BST40X72-1B LXL		BS4072TN-2RZ
40TAC90B	BSD4090C	BST40X90-1B	BSB040090-T	BS4090TN
40TAC90BDGG		BST40X90-1B LXL		BS4090TN-2RZ
45TAC100B	BSD45100C	BST45X100-1B	BSB045100-T	BS45100TN
45TAC100BDGG		BST45X100-1B LXL		BS45100TN-2RZ

Bearing Number	Boundary dimensions(mm)				Load Rating(KN)		Limiting Speed(rpm)	Friction Torque	Weight(kg)
Bearing Number	d	D	B	rmin	Cr	Cor	Grease	N.mm	Weight(kg)
BS1547TN	15	47	15	1.0	21.5	27	12000	50	0.13
BS1747TN	17	47	15	1.0	21.5	27	12000	50	0.14
BS2047TN	20	47	15	1.0	19.3	25	12000	50	0.13
BS2562TN	25	62	15	1.0	28.5	41.5	9000	85	0.24
BS3062TN	30	62	15	1.0	26	39	9000	85	0.23
BS3072TN	30	72	15	1.0	31	54	8000	115	0.35
BS3572TN	35	72	15	1.0	30	50	8000	115	0.30

Features

Thrust angular contact ball bearings are high-precision rolling components specially optimized for precision ball screw support systems. Unlike standard angular contact ball bearings, they adopt a unique 60° large contact angle and professionally tuned internal structure, prioritizing high axial thrust capacity, ultra-high rigidity, controlled radial performance and superior high-speed stability. This specialized design fully meets the stringent precision, speed and load requirements of CNC machine tools, automated precision transmission and heavy-duty industrial equipment.

Applications

CNC Machine Tool Spindles – Matched with cylindrical roller bearings to build high-rigidity composite support systems, effectively reducing spindle runout and micro-vibration for stable high-precision machining of lathes, milling machines and machining centers.
Precision Ball Screw Drives – Optimized for linear motion transmission, supporting high-speed operation, rapid acceleration and micron-level repeat positioning, eliminating jitter and positioning errors for CNC feed axes and automation linear modules.
Heavy-Duty Industrial Equipment – 60° large contact angle design delivers outstanding axial thrust resistance, reliably adapting to heavy-load scenarios such as oilfield rotary tables and indexing tables to avoid fatigue deformation and early failure.
High-Speed Servo & Vertical Motors – Features low friction and ultra-low vibration, stabilizing shaft precision during high-frequency operation, ensuring quiet, high-response and high-stability operation of precision drive motors.
Intelligent Automation Machinery – Adapts to frequent start-stop and fast feed movement of automated production and inspection equipment, locking linear positioning accuracy and improving overall operational stability and production efficiency.

Advantages

∗ 30-year industry heritage since 1995, operating 6 subsidiaries for integrated bearing R&D, production and sales.

∗ 2 provincial high-tech R&D centers support continuous innovation for high-precision, low-noise and high-speed bearings.

∗ 2 factories - Hangzhou Yijia Precision Bearing Co., Ltd. and Zhejiang Ruiyang Bearing Technology Co., Ltd.

∗ Supported by advanced digital MES and SPC management systems

∗ IATF16949:2016, ISO9001:2015 and ISO14001 certifications

About HXB

1. Hangzhou Factory - YJB

Established in June 2007, Hangzhou Yijia Precision Bearing (YJB) is a core subsidiary of HXB Group, certified as both a national high-tech enterprise and Zhejiang provincial science and technology enterprise. Focused on the independent R&D and intelligent manufacturing of ultra-precision, high-speed and customized special bearings, YJB serves high-end precision transmission scenarios for industrial and precision equipment worldwide.

Main Products

Precision Bearings
Angular Contact Ball Bearings

Servo Motor Bearings
Vacuum Pump Bearings
Ball Screw Support Bearings

2. Huzhou Factory

Relocated from Hangzhou to Huzhou in 2021, the Huzhou manufacturing base serves as HXB Group's professional production hub dedicated to the R&D and mass manufacturing of high-performance deep groove ball bearings. Covering a modern production area of 10,000 square meters, the factory is staffed with a professional team of 75 employees, focusing on standardized, high-volume, and consistent-quality bearing production.

Product Range

Series: 6000–6024, 6200–6214, 6300–6314, 6800–6824, 6900–6924

6 Series X4YA-2RS (Double-lip seal) & APT Retainer Series

Certificates

Exhibition

FAQ

Q1: What types of bearings do you mainly supply?

A: We specialize in deep groove ball bearings, precision spindle bearings, hybrid ceramic bearings, and customized new energy vehicle bearings for high-precision and high-speed industrial scenarios.

Q2: What is the precision grade of your bearings?

A: We provide standard P0, P6, P5 and high-precision P4 grades to meet general machinery, automation and ultra-high-speed spindle requirements.

Q3: Why are your bearings low-noise and long-life? A: Adopting high-purity bearing steel, ultra-precision grinding process and optimized internal clearance design, our bearings effectively reduce vibration, friction and heat generation for quieter operation and longer service life.

Q4: What sealing types do you offer?

A: We supply open, ZZ metal shielded, 2RS rubber sealed and special high-temperature sealing structures for dustproof, waterproof and oil-proof working conditions.

Q5: Can your bearings work in high temperature or low temperature environments?

A: Our bearings support wide temperature adaptation. With special heat-resistant grease and stable material properties, they perform stably in both high-heat and low-temperature working scenarios.