Wafangdian Guangyang Bearing / WGYS Heavy-Duty Industrial Rolling Bearings
Large and extra-large spherical, cylindrical, tapered, and thrust rolling bearings engineered by Wafangdian Guangyang Bearing Group (WGYS). Direct global supply for mining machinery, rolling mills, and heavy equipment.
WGYS Cylindrical Roller Bearings
WGYS cylindrical roller bearings in N, NU, NJ, NUP, NN, and NNU designs handle severe radial loads. Assemblies feature machined brass or steel cages with precision clearance grades. Units serve in rolling mills, industrial gearboxes, and electric drives.
- Series N, NU, NJ, NUP, NN, NNU
- Rolling mills and gear transmissions
- Radial clearances in C3 and C4
- Interchangeable inner and outer rings
WGYS Spherical Roller Bearings
Self-aligning WGYS spherical roller bearings in series 22200, 22300, 23000, and 24000 accommodate angular misalignment. CA and MB designs include machined brass cages and W33 lubrication features. Units operate in vibrating screens, crushers, and mills.
- Series 22200, 22300, 23000, 24000
- Vibrating screens, crushers and mills
- Machined brass cage CA/MB and W33 groove
- Adapter and withdrawal mounting sleeves
WGYS Tapered Roller Bearings
WGYS tapered roller bearings in series 30000, 32000, and 33000 sustain combined radial and high axial thrust loads. Hardened bearing steel raceways withstand continuous dynamic stresses. Sets are mounted in rolling stands, wheel hubs, and gearboxes.
- Series 30000, 32000, 33000 (1-, 2-, 4-row)
- Steel rolling stands and wheel assemblies
- Bore diameters from 60 to 1120 mm
- Matched assemblies with spacer rings
WGYS Angular Contact Ball Bearings
Precision WGYS angular contact ball bearings in series 7000 feature contact angles of 15°, 25°, and 40° in P5 and P4 classes. Universal pairing supports back-to-back, face-to-face, and tandem sets. Units fit machine tool spindles, pumps, and compressors.
- Series 7000, 7200, 7300 (single and double row)
- Machine tool spindles and pump shafts
- Contact angles 15°, 25°, 40° in P5/P4 tolerances
- Duplex matched sets with calibrated preload
WGYS Thrust Ball and Roller Bearings
WGYS thrust bearings include series 51000 ball units, 80000 roller models, and series 29000 spherical assemblies. Engineered for heavy axial load capacity, they ensure stable rotation. Units serve in crane swivels, heavy extruders, and turbines.
- Series 51000 (ball), 29000 (spherical), 80000 (roller)
- Drilling swivels, polymer extruders, turbines
- Bore diameters from 25 mm to 1180 mm
- Aligning seat washers and thrust plates
WGYS Extra-Large and Custom Industrial Bearings
Wafangdian Guangyang Bearing manufactures extra-large bearings up to 2,000 mm according to customer specifications. The range covers solutions for wire stranding machines, cement kilns, and diaphragm pumps. All forgings pass ultrasonic testing.
- Bore and outer ring dimensions up to 2000 mm
- Rotary cement kilns and diaphragm pumps
- Ultrasonic flaw detection and metallurgical tests
- Custom replacement rings and raceway assemblies
Engineering Selection and Global Sourcing of WGYS Heavy-Duty Bearings
SpareX coordinates direct factory sourcing of heavy-duty rolling bearings manufactured by Wafangdian Guangyang Bearing Group Co., Ltd. (WGYS).
Our engineering team assists heavy industrial operations in North America, Europe, and Asia with cross-referencing legacy part numbers, verifying load ratings, and arranging international freight handling under comprehensive ISO quality assurance.
Direct dispatch from the manufacturing facility in Wafangdian ensures competitive supply chain economics for both standard catalog production and specialized heavy engineering runs.
Design Standards and Precision Classes of Wafangdian Guangyang Bearings
WGYS industrial bearings are manufactured in strict compliance with ISO precision standards, featuring vacuum-degassed bearing steels and advanced heat treatment for high dynamic fatigue endurance.
Spherical roller bearings utilize precision machined brass cages and central lubrication features, while multi-row cylindrical and tapered assemblies provide exceptional radial stiffness for rolling mills and heavy crushers.
Wafangdian Guangyang Bearing / WGYS and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Wafangdian Guangyang Bearing / WGYS and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
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