30209 Nachi Tapered Roller Bearing Japan 45x85x20.75mm
UPC: 00193019095829
Type: Nachi Tapered Roller Ball Bearing
Cage: Chrome Steel
Dimensions: 45mm x 85mm x 20.75mm/Metric
ID (inner diameter)/Bore: 45mm
30209 Nachi Tapered Roller Bearing - Made in Japan
✔️ 45mm ID - 85mm OD - 20.75mm Wide - Chrome Steel Cage
The 30209 Nachi is a high-quality single-row tapered roller bearing built for durability, precision, and reliable performance under combined axial and radial loads. Made in Japan and constructed with a chrome steel cage, it’s ideal for use in wheels, transmissions, and heavy-duty industrial machinery.
✅ Type: Single-row tapered roller bearing
✅ Inner diameter: 45mm
✅ Outer diameter: 85mm
✅ Width (B): 19mm
✅ Total width (T): 20.75mm
✅ Cage material: Chrome steel
✅ Dynamic load rating (Cr): 67,200 N
✅ Static load rating (Cor): 77,400 N
✅ Max speed (grease): 4,600 RPM
✅ Max speed (oil): 6,100 RPM
✅ Quantity: 1 bearing
✅ Country of origin: Made in Japan
Detailed Dimensions (mm)
| d (ID) | D (OD) | B | T (Total Width) | c | r | a |
|---|---|---|---|---|---|---|
| 45 | 85 | 19 | 20.75 | 16 | 1.5-2.3 | 1.8 |
💡 Why use the Nachi 30209 tapered roller bearing in your setup?
Its tapered design efficiently handles combined loads while maintaining stability and alignment. Nachi’s precise Japanese engineering and premium materials ensure longer service life and smooth operation even under tough conditions.
Upgrade your system with confidence - choose the 30209 Nachi and get strength, speed, and smooth rotation all in one bearing!