Roter Bearing Complete Use for Air Spinning Machine

• Customization: Available
• Warranty: 1 Year
• Classification: Special Parts
• Model NO.: A66
• Processing Type: Mechanical Process
• Match Machine: Spinning Equipment
• Material: Metal
• Processing Level: The General Processing
• Mechanical Process: CNC
• Processing Trade: Processing with Material Supplied
• Customized: Customized
• Condition: New
• After-sales Service: 1 Year
• Transport Package: Catron
• Specification: 0.5kg
• Trademark: none
• Origin: China
• Production Capacity: 50000PC

Product Description

high-performance hydraulic excavator 

The rotor bearing assembly is a precision-engineered component critical to the performance of open-end spinning machinery. Designed to support the high-speed rotation of the spinning rotor (up to 150,000 RPM), this integrated unit ensures stable, vibration-free operation while minimizing energy loss and wear.

Specification

Applications

Ideal for processing cotton, synthetic blends, and technical fibers in OE spinning systems requiring high throughput (300+ m/min) and minimal downtime. Complies with ISO 529:2017 standards for textile machinery bearings.

Key Configurations

Ultra-High-Speed Durability: Advanced ceramic hybrid bearings and specialized lubrication systems enable sustained operation under extreme rotational speeds and radial loads.
Thermal Management: Optimized heat dissipation design prevents overheating, maintaining dimensional stability and prolonging service life.
Precision Balancing: Dynamically balanced rotor-bearing interface reduces harmonic vibrations for superior yarn quality consistency.
Modular Design: Enables quick replacement and compatibility with multiple rotor diameters (e.g., 33–56 mm) across spinning platforms.
Contamination Resistance: Multi-stage sealing protects against fiber ingress and particulate contamination in harsh spinning environments.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Bearing Type	Machine Model	Type	Machine
PLC 73-1-20(40000r)	BD200,FA601	R1E-PLC73-1-14	BD200,FA601,TQF168
PLC73-1-14(60000r)	BD200,FA601	K66-PLC73-1-14	BD200,FA601/1603,TQF168
PLC73-1-22(65000r)	BD200,FA601	G66A-PLC73-1-14	BD200,FA601,TQF168
PLC73-1-24(75000r)	BD200	G66D-PLC73-1-14	BD200,FA601/1603,TQF168
PLC73-1-31(80000r)	D30,BT902	F64-PLC73-1-14	BT902-905
PLC72-6(90000r)	BD,BT,RFRS10	C66-PLC73-1-14	BD D30,TQF168
PLC72-6T(95000r)	BD,BT,RFRS10	E4-PLC73-1-22	BD200,FA601,TQF168
PLC73-1-50(80000r)	BT902/905	K54-PLC73-1-22	BD200,FA601/1603,TQF168
PLC72-1-52(85000r)	BT902/905	C54-PLC73-1-22	BD D30,BT902/905,TQF168
TL2270/T(70000r)	D30	G54A-PLC73-1-22	BD200,FA601,TQF168
TL2280/T(80000r)	D30	G54D-PLC73-1-22	BD200,FA601/1603,TQF168
TL2290/T(90000r)	D30	K43-PLC73-1-31	BD200
TL2110/T(100000r)	D30	K48-PLC73-1-31	BD200,BD D1/2
PLC72-8-6(10000r)	BT905/923	A22-PLC73-1-22	BT902/905
PLC72-1-52(85000r)	HS5T/6T	A41DN-PLC73-1-50	BT902/905
PLC72-1-52(85000r)	HS4T	K36DN-PLC72-6	BD D1/2
		A6DN-PLC72-8-6	BT902/905
		T48/T66-PLC73-1-35	HS 5T/6T
		R50N-PLC73-1-31	RFRS10/30

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Nantong Braun Machinery Co., Ltd.

We are a professional manufacturer and supplier of textile machinery parts in China, focusing on marketing High-Quality parts,

such as  *Rieter 20/40/60 spare parts

*Schlafhorst SE9/10/11 spare parts

*Savio ESPERO-M,ORION,Polar-M

*Murata 7-II,7-Ⅴ,7-Ⅶ,21C,QPRO

*SSM spare parts 

*Sulzer spare parts Etc

Our products includes machine needle, shaping needle plate, belt,card clothing, needle roller, friction roller, support wheel, yarn clamp, bearing, solenoid valve, circuit board, yarn guide motor, encoder, display screen, yarn break sensor.etc. We have sold many pinned products to Europe, America, Turkey, etc. Pls kindly check the attached our catalogue.

FAQ

Q1: Are you a manufacturer?Yes, Braun is a high-tech comprehensive manufacturer integrated with R&D, production and sales,specializing in supplying high-quality textile machinery parts .

Q2: How do you control your product quality? First, we are picking and testing samples from every step through the whole production lines, and there are several different inspectors to test the samples from to guarantee the correct data. Second, we have our own Q&C centre to pick up and keep the samples from every batch in order to trace the quality when our clients have questions .Third, the third part can be also acceptable for choosing.

Q3: What's your MOQ? our MOQ is 1 piece acccording to different products

Q4: What is your term of packing? We generally take standard export packaging or according to customers' requirements.

Q5: What is your payment term? T/T in advance,L/C IS acceptable. And our regular payment term is that T/T 30% as the deposit, and 70% against the photos for the accomplishment of the productions and packages before the delivery.