FAG 22208 Spherical Roller Bearing Equivalent – Direct Replacement for Cat 3N-8463 (3N8463) | Compact Loader & Mini Excavator Use
Precision Engineered for Heavy-Duty Performance
Our 22208 spherical roller bearing is a precision-manufactured, drop-in replacement for Cat part number 3N-8463, commonly used in final drives, axle assemblies, and transmission systems of compact machinery—including Cat skid steer loaders (246, 262, 277), mini excavators (301.8, 303.5), and compact track loaders. Designed to handle misalignment, heavy radial loads, and shock conditions, this bearing ensures smooth operation and extended service life—even in demanding construction, landscaping, and agricultural environments.
Exact Replacement for Cat 3N-8463
Fully interchangeable with OEM specifications—no modifications required. Ensures seamless installation and reliable performance in original equipment.
Robust Spherical Roller Design
Self-aligning structure compensates for shaft deflection and mounting errors—critical in high-vibration applications like final drives and axles.
Premium Materials & Heat Treatment
- Rings and rollers made from high-purity GCr15 (AISI 52100) chrome steel
- Heat-treated to HRC 60–64 for superior fatigue resistance and wear protection
- Cage: Pressed steel or brass (depending on variant), optimized for durability
Standard Configuration: 22208
Bore: 40 mm
Outer Diameter: 80 mm
Width: 23 mm
Lubrication groove & three oil holes in outer ring (W33 suffix) for easy relubrication
Pre-Lubricated & Ready for Service
Factory-filled with high-quality lithium-based grease suitable for operating temperatures from –30°C to +120°C.
In Stock – Global Fulfillment
We maintain ready inventory in USA, Australia, and UAE warehouses—enabling fast delivery to North America, Oceania, Middle East, and beyond. Sample orders (1–5 pcs) accepted!
Quality Assurance You Can Trust
Every batch undergoes dimensional checks and hardness testing. Material test reports (MTR), ISO certificates, and CAD drawings (STEP format) available upon request.
| Bearing Model | 22208 |
| Type | Roller |
| Structure | Needle Roller Bearing |
| Application | Cat Construction Machinery,Automotive |
| Stock Qty (pcs) | 560.pcs (more on the way) |
| Country Origin | China |
| Row | 2 Row |
| HS CODE | 8482400000 |
| Lead Time | Within 3 Days |
We currently have 560.pcs of 22208 Spherical Roller Bearing In Stock.If you are in need of 22208 Bearing ,just feel free to contact us.We can assure you the best quality; the most competitive prices; the shortest delivery time and the highest quality service.
Besides,we also have the models given as below in Stock:
| Model | ID : | OD : | T(B) : |
| 22224CC/W33 | 120mm | 215mm | 58mm |
| 22240 | 200mm | 360mm | 98mm |
| 222070 | 35mm | 72mm | 23mm |
| 222180 | 90mm | 160mm | 40mm |
| 222080 | 40mm | 80mm | 23mm |
| 22208E1K | 40mm | 80mm | 23mm |
| 222070 | 35mm | 72mm | 23mm |
| 22207E1K | 35mm | 72mm | 23mm |
| 222060 | 30mm | 62mm | 20mm |
| 22206E1K | 30mm | 62mm | 20mm |
| 222090 | 45mm | 85mm | 23mm |
| 22209E1K | 45mm | 85mm | 23mm |
| 222150 | 75mm | 130mm | 31mm |
| 22215E1K | 75mm | 130mm | 31mm |
| 222140 | 70mm | 125mm | 31mm |
| 22214E1K | 70mm | 125mm | 31mm |
| 222130 | 65mm | 120mm | 31mm |
| 22213E1K | 65mm | 120mm | 31mm |
| 222120 | 60mm | 110mm | 28mm |
| 22212E1K | 60mm | 110mm | 28mm |
| 22211E1K | 55mm | 100mm | 25mm |
| 222100 | 50mm | 90mm | 23mm |
| 22210E1K | 50mm | 90mm | 23mm |
| 222110 | 55mm | 100mm | 25mm |
| 22224E1K | 120mm | 215mm | 58mm |
| 222240 | 120mm | 215mm | 58mm |
| 222280 | 140mm | 250mm | 68mm |
| 222320 | 160mm | 290mm | 80mm |
| 22232E1K | 160mm | 290mm | 80mm |
| 222300 | 150mm | 270mm | 73mm |
| 22230E1K | 150mm | 270mm | 73mm |
| 222360 | 180mm | 320mm | 86mm |
| 22236E1K | 180mm | 320mm | 86mm |
| 222200 | 100mm | 180mm | 46mm |
| 222160 | 80mm | 140mm | 33mm |
| 22220E1K | 100mm | 180mm | 46mm |
| 222190 | 95mm | 170mm | 43mm |
| 22219E1K | 95mm | 170mm | 43mm |
| 22216E1K | 80mm | 140mm | 33mm |
| 222180 | 90mm | 160mm | 40mm |
| 22218E1K | 90mm | 160mm | 40mm |
| 222170 | 85mm | 150mm | 36mm |
| 22217E1K | 85mm | 150mm | 36mm |
| 222220 | 110mm | 200mm | 53mm |
| 22226E1K | 130mm | 230mm | 64mm |
Why Choose GQZ Bearing
- Strict inspection of insulation layer and dielectric strength
- Stable batch production for railway projects
- OEM and customized solutions supported
- Competitive factory pricing for bulk buyers
- Technical support for traction motor bearing selection
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.