
Featured Products
Factory Price Jaw Type Aluminum Alloy Flexible Shaft Coupling Gfc-14X22 Jaw Coupling
US$5.00-50.00 / Piece
1 Piece (MOQ)
US$0.10/ Piece
1 Piece (MOQ)
US$1.00-100.00/ Piece
1 Piece (MOQ)
US$0.001-1.00/ Piece
1 Piece (MOQ)
One-way bearings
NF60 Roller Type One Way Feewheel Clutch Bearing 60mmx150mmx95mm
US$250.00-300.00 / Piece
1 Piece (MOQ)
Complete Freewheel Clutch Release Bearing Fnd 459 M Fnd 459 Z Fnd459m Bearing
US$30.00-200.00 / Piece
1 Piece (MOQ)
Gn120 Gn120 Gn140 One-Way Clutch Reducer Freewheel Backstop Bearings
US$400.00-500.00 / Piece
1 Piece (MOQ)
Gvg20 Gvg 20 Roller Type Freewheel Clutch Bearing Belt Conveyor Backstop
US$75.00-350.00 / Piece
1 Piece (MOQ)
Needle Roller Bearing
High Temperature Resistant Bearings K Series Needle Roller Bearings Nkl19.05X31.775X34
US$0.30-10.00 / Piece
1 Piece (MOQ)
Bearing HK Bk Na Nki Rna Nk Series Bk2520 HK2520 Bearing Size 25X32X20mm Needle Rolle
US$1.00-30.00 / Piece
1 Piece (MOQ)
Shaft Coupling
Gst-82X68 Aluminum Alloy Double Step Single Diaphragm Clamp Type Coupling
US$40.00-80.00 / Piece
1 Piece (MOQ)
Glt Rigid Shaft Coupling Double Diaphragm Clamp Coupling Type Coupling
US$40.00-80.00 / Piece
1 Piece (MOQ)
Industrial Machinery Shaft Fixed Flexible Shaft High Reliability Elastic Pin Shaft FCL Coupling
US$5.00-200.00 / Piece
100 Pieces (MOQ)


Company Profile
Detailed introduction
Changzhou Suma precision machinery Co,Ltd. Is a manufacturer specialized in Producing Various one way bearing,one way clutch,backstop clutch,overrunning clutch,indexing freewheel,spherical plain bearing and cylindrical roller bearing with high technology.
The products are widely used in conveying machine,reducer,hoist,elevator,automobile,home appliances,textile machinery,printing machinery,food machinery and mine machines etc. In addition,special clutch bearings are also provided in accordance upon customers′ Requirement for various applications.
With more than 10 years of experience,er focus on developing and manufacturing a variety of one way bearings to meet the needs of our customers′ reauirements. With an emphasis on performance and reliability,we provide products that support industry machines,such as forklift,torque covertor,-excavator,printer,textile machines,fans,small-size loader and so on.
We are following "Best Quality,Best Price,Fast Delivery,Best Serves" to make all of our old and new customers satisfied.
All of our products are engineered by superior production equipment,manufactured with advanced instrument to ensure high precision and reliable Performance.
We welcome you to visit our website,and do not hesitate to contact us.



