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Chemical Fiber Equipment Bearings
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Chemical fiber bearings are specialized precision bearings engineered specifically for the demanding operating conditions of chemical fiber production. They are designed to meet the critical requirements of ultra-high speeds, continuous full-load operation around the clock, and protection against fiber dust ingress, making them core components that ensure the stable operation of chemical fiber production lines.
Chemical fiber bearings operate under harsh conditions and are therefore required to deliver long service life, heavy load capacity, high rotational speeds, low noise, and smooth operation. The bearing series specially designed for air-jet spinning machines can rotate steadily at very high speeds, featuring low vibration amplitude, minimal noise, extended service life, and convenient maintenance.
I. Core Performance and Operating Condition Requirements
High-Speed Requirements: Must accommodate high-speed operation scenarios ranging from 13,000 to 22,000 rpm, with some winding head applications demanding even higher speeds.
High Precision Grades: The standard precision grade is P4, while high-end applications require P2 grade to ensure the forming precision of chemical fiber spinning.
Long Service Life: Capable of continuous full-load operation for over 9,000 hours, suitable for year-round, non-stop chemical fiber production lines.
Special Environmental Adaptability: Resistant to chemical fiber dust and high-temperature conditions, with some applications requiring the ability to withstand temperatures exceeding 150°C.
II. Main Product Types
Deep Groove Ball Bearings
Representative Models: NTN 6006LLB, SKF 6204-2RS1, etc.
Core Features: Double-sided sealing design; grease-lubricated speed up to 13,000 rpm; dynamic load rating up to 13.2 kN.
Applicable Scenarios: General transmission parts in chemical fiber machinery, power sources, winding auxiliary rollers, and similar applications.
Angular Contact Ball Bearings
Precision Grades: P2 and P4 high-precision series; capable of withstanding combined radial and axial loads simultaneously.
Core Features: High rigidity, low vibration, suitable for high-speed spindle-type components.
Applicable Scenarios: Winding head spindles, high-speed hot rollers, spindle shafts, and other critical high-precision components.
Customized Special Bearings
Dedicated Categories: Integral shaft bearings, winding head spindle bearings, grooved roller bearings, fork bearings, and other specialized models.
Compatible Equipment: Suitable for imported chemical fiber equipment from brands such as Barmag (Germany), TMT (Japan), Murata (Japan), as well as domestic chemical fiber production lines from manufacturers such as Beihuaji (Beijing Chemical Machinery) and Wuxi Hongyuan.
The chemical fiber equipment bearings provided by our company are specialized bearings tailored to the unique operating conditions of textile machinery. They are engineered to meet the core requirements of high-speed operation, protection against fiber ingress, and resistance to high temperatures and corrosion, making them critical components for ensuring textile production efficiency and important quality.
Bearing Specially used for TMT、NABTESCO、TORAY、MURATEC Chemical Fibric Machine | ||||
Winding Head | Bearing No. | Computer ID | Dimension | Installation Site |
ATI614R/12 | BN17-6TVVP4 | Z904754400 | ɸ17×ɸ35×13 | Roller Motor |
ATI614C/12 | BN25-10TVVP4 | Z904754300 | ɸ25×ɸ47×16 | Pressure Roller |
ATI615R/12 | BN30-5TVVP4 | MB1369-01001 | ɸ30×ɸ55×17 | Chunk Motor |
ATI615C/16 | BN35-8TVVP4 | MM77H99128ZZ0 | ɸ35×ɸ61×18.5/34 | Chunk Motor |
ATI409M/12 | 6003-2RZP43 | ɸ17×ɸ35×10 | ||
ATI412M/16 | 6004-2RZP43 | MB1351-01028 | ɸ20×ɸ42×12 | Spindle |
ATI412C/8 | 6005-2RZP43 | MB1351-01017 | ɸ25×ɸ47×12 | Pressure Roller |
AW909 | 6006VV (BN30-5T) | MB1369-01001 | ɸ30×ɸ55×17 | Electric Motor |
AW912 | 6201-2RZP43 | ɸ12×ɸ32×10 | Slot Roller Motor | |
ATI614/10 | 6203-2RZP43 | MB1351-35001 | ɸ17×ɸ40×12 | Slot Roller Motor |
ATI615R/10 | 6204-2RZP43 | MB1351-33001 | ɸ20×ɸ47×14 | Electric Motor |
TW713 | 6205-2RZP43 | MB1351-33002 | ɸ25×ɸ52×15 | Electric Motor |
TW716 | 7004 CTPAP4 | M78H644K04 | ɸ20×ɸ40×12 | Friction Roller |
TW717 | 7005 CTPAP4 | ɸ25×ɸ47×12 | Spindle Motor | |
7007 CTPAP4 | MB1351-15001 | ɸ35×ɸ62×14 | SR Motor | |
7009 CTPAP4 | MB-1351-16001 | ɸ45×ɸ75×16 | SR Motor | |
7016 CTPAP4 | MB1369-05001 | ɸ80×ɸ125×22 | Hot Roller Motor | |
7211 CTPAP4 | MB1369-06001 | ɸ55×ɸ100×21 | Hot Roller Motor | |
TS2-6006L I CCP43 | M81H211K01 | ɸ30×ɸ55×13 | Thermal Axis | |
TS2-6008L I CCP43 | ɸ40×ɸ68×15 | Thermal Axis | ||
TS2-6010L I CCP43 | ɸ50×ɸ80×16 | Thermal Roller | ||
TS2-6208L I CCP43 | ɸ40×ɸ80×18 | Thermal Roller | ||
TS2-6210L I CCP43 | ɸ50×ɸ90×20 | Thermal Roller | ||
6803ZZC3 | ɸ17×ɸ26×5 | Disc | ||
6804ZZC3 | ɸ20×ɸ32×7 | Disc | ||
6900ZZC3 | ɸ10×ɸ22×6 | Disc | ||
6901ZZC3 | ɸ12×ɸ24×6 | Disc | ||
Bearing Specially used for DTY Machine (FK6 series/33H series/SDS series/RPR series) | ||||
DTY Machine | Bearing No. | Computer ID | Dimension | Installation Site |
BARMAG FK6 | 6004-2RZP53 | 0702698 | ɸ20×ɸ42×12 | Gear Box |
BARMAG FK6 | 6004-ZZN2P53 | 2611621 | ɸ20×ɸ42×12 | Gear Box |
BARMAG FK6 | 6004-ZZNRP53 | 044086 | ɸ20×ɸ42×12 | Gear Box |
BARMAG FK6 | 6204-ZZKP54 | ɸ20×ɸ47×14 | ||
BARMAG FK6 | 6204 P53 | 0703371 | ɸ20×ɸ47×14 | |
BARMAG FK6 | 6206-ZZP53 | 0703599 | ɸ30×ɸ62×16 | |
BARMAG FK6 | 6206-2RZP53CM | 2363777 | ɸ30×ɸ62×16 | |
BARMAG FK6 | 6206 TNP53 | 0703528 | ɸ30×ɸ62×16 | |
BARMAG FK6 | BBYB326744B | 2603145 | ɸ60×ɸ62×16/18 | Black Roller |
BARMAG FK6 | 6306-ZZP53 | 4432773 | ɸ30×ɸ72×19 | Gear Box |
BARMAG FK6 | 6006KWBZZN2C4 | ɸ30×ɸ55×13/15 | Black Roller | |
BARMAG FK6 | 6307P53 | 1534837 | ɸ35×ɸ80×21 | Gear Box |
TMT DTY Machine | 6005-ZZK2NP54 | ɸ25×ɸ47×12 | ||
33H DTY Machine | 6005ZZK2NP54+H205 | ɸ25×ɸ47×12 | ||
33H DTY Machine | ||||
33H DTY Machine | 6206-2RZC3P5 | ɸ30×ɸ62×16 | ||
33H DTY Machine | 6207-ZZP53 | ɸ35×ɸ72×17 | Black Roller | |
33H DTY Machine | 6207-ZZKP54 | ɸ35×ɸ72×17 | Black Roller | |
33H DTY Machine | 6207-ZZKNP54 | ɸ35×ɸ72×17 | Black Roller | |
33H DTY Machine | 6207-ZZK2NP54 | ɸ35×ɸ72×17 | Black Roller | |
33H DTY Machine | 6207-ZZKN+H207 | ɸ35×ɸ72×17 | Black Roller | |
33H DTY Machine | 6305-2RZ53P | ɸ25×ɸ62×17 | Gear Box | |
SDS DTY Machine | 67/1135KC4 | ɸ35×ɸ72×17/21 | Black Roller | |
SDS DTY Machine | 67/1135ZZKC4 | ɸ35×ɸ72×17/21 | Black Roller | |
SDS DTY Machine | 105/1125KC4 | ɸ25×ɸ52×15/17 | Black Roller | |
General DTY Machine | 608-ZZC3P5 | ɸ8×ɸ22×7 | ||
General DTY Machine | 609-ZZC3P5 | ɸ9×ɸ24×7 | ||
General DTY Machine | 629-ZZC3P5 | ɸ9×ɸ26×8 | ||
General DTY Machine | 694-ZZC3P5 | ɸ4×ɸ11×4 | ||
General DTY Machine | 6000-ZZC3P5 | ɸ10×ɸ26×8 | ||
Bearing Specially used for BARMAG Winder | ||||
BARMAG machine | Computer ID | Dimension | Installation Site | |
6002-2RZP43 | 4266358 | ɸ12×ɸ32×9 | Chunk Motor | |
6003-2RZP43 | 3268257 | ɸ17×ɸ35×10 | Chunk Motor | |
6004-2RZP43 | 2611621 | ɸ20×ɸ42×12 | Slot Roller | |
6005-2RZP43 | 7898573 | ɸ25×ɸ47×12 | SR/Roller Motor | |
6007-2RZP43 | ɸ35×ɸ62×14 | Roller Motor | ||
6008-2RZP43 | ɸ40×ɸ68×15 | |||
7004 CTPAP4 | ɸ20×ɸ42×12 | Chunk Motor | ||
7005 CTPAP4 | ɸ25×ɸ47×12 | Chunk Motor | ||
6203-2RZN2P43 | ɸ17×ɸ40×12 | Electric Motor | ||
6204-2RZN2P43 | ɸ30×ɸ47×12 | Electric Motor | ||
6203-2RZP43 | 2062196 | ɸ17×ɸ40×12 | Chunk Motor | |
6204-2RZP43 | 2062011 | ɸ20×ɸ47×14 | Chunk Motor | |
6205-2RZP43 | 4652494 | ɸ25×ɸ52×15 | Electric Motor | |
6206-2RZP43 | 2062024 | ɸ30×ɸ62×16 | Electric Motor | |
ACW-5-295 | 1-018-9961 | ɸ25×ɸ55.5×37/44 | Pressure Roller | |
D258537 | 1-018-9962 | ɸ25×ɸ55.5×37/44 | Pressure Roller | |
7804068 | ɸ25×ɸ55.5×37/44 | Pressure Roller | ||
D25753/5 | 1-010-0128 | ɸ50×ɸ90×23 | Hot Roller | |
D25752/2 | 1-005-0658 | ɸ55×ɸ90×23 | Hot Roller | |
HS7008E 26W.B | A-D251634 | ɸ40×ɸ68×15 | SR Roller | |
INA. F-553484 | INA. F-553484 | ɸ25×ɸ37.018×21.4 | Disc | |
A-7800031 | A-7800031 | ɸ15×ɸ28×40.6-95.8 | Pressure Roller | |
A-7801378 | A-7801378 | ɸ19×ɸ22×25.3/46 | Pressure Roller | |
70905CTPAP43 | 6805284 | ɸ25×ɸ42×9 | SR roller | |
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