ABOUT US
PS Heavy Parts is an ISO9001:2008 certified manufacturer in Changzhou China since 2003, and start to export in 2014. We are specialized for all kinds of needle roller bearings, cylindrical roller bearings, one way clutch bearings and rollers for construction machine such as excavator, loader, dozer and so on .
We register our Trade Mark “PSMFG” in 2018.
After years’ hard working, we have been one of the leading export companies in China for these NRB, CRB, OWC for construction machine parts market. The export ratio is more than 60% and we are specially for USA, Germany, Italy, France, UK markets.

FEATURED PRODUCTS
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PS5001 1T0736 Caterpillar Thrust Bearing
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PS5009 1T0737 Caterpillar Thrust Washer
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PS5012 5M6126 Caterpillar Bearing
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PS5079 8E5380 CaterPillar Bearing
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PS5201 907/50200 JCB 3DX Planetary Gearbox Bearing
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PS50162 1P0623 CaterPillar Roller Bearings
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PS50168 4D3151 CaterPillar Roller Bearing
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PS50235 2H6489 CaterPillar Bearing Race
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PS50236 2H6490 CaterPillar Cylindrical Roller Bearing
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PS9020 X-135708MGC Komatsu One Way Clutch Bearing
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PS5339 11418169 Volvo Excavator Needle Rollers
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PS536587 11102997 Volvo Roller Bearings
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PS5801 5459661122 Terex Roller Bearing
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PS8014 A4VG125 F-208142.6 Rexroth Axial Piston Pump Cradle Bearing
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PS5021 5M2054 Caterpillar Needle Roller Bearing
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PS5020 4M3915 Caterpillar Needle Bearings
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INDUSTRIES
We serve multiple industries where bearings are required to withstand varying operating conditions such as extreme heat, high shock loads, high vibrating loads, contamination and abrasive dust and sand.
NEWS CENTER
IDA 2023
PS Heavy Parts will take part in IDA 2023, which is in Phoenix USA from Sep. 19th to 22nd. Our stand No. is 101.We will
Brand Declaration
All of the brand used in the website is just to recognize the products, there is no commercial value. If there is any inconvenient, please
CONTACT US
- Michael Zhang
- +86 51986399561
- parts@psheavyparts.com
- 6-102, No.8 ChangxiuRoad, Xihu Street, Wujin Economic Development Zone, Changzhou China