RNA4909-2RS Needle Roller Bearing 52x68x22mm- Machined Type

RNA4909-2RS Needle Roller Bearing
✔️ 52mm x 68mm x 22mm - Machined Type, No Inner Ring

This RNA4909-2RS is a heavy-duty machined needle roller bearing without an inner ring. It’s sealed on both sides and ideal for high-load, tight-clearance applications like transmissions, construction gear, and off-road machinery where compact yet powerful bearings are needed.

✅ Pack size: One bearing
✅ Type: Machined needle roller bearing
✅ Dimensions: 52mm x 68mm x 22mm
✅ Inner diameter (shaft fit): 52mm
✅ Outer diameter: 68mm
✅ Width: 22mm
✅ Seals: Rubber sealed on both sides
✅ No inner ring (use with hardened shaft surface)
✅ Dynamic load rating: 4,440 KGF
✅ Static load rating: 7,480 KGF
✅ Brand: VXB

💡 Why choose a needle roller bearing without an inner ring?
Bearings like this are great when space is tight and precision shaft surfaces are already hardened. Here's why they’re used:

• Maximizes load capacity in a compact space

• Allows direct installation onto hardened shafts

• Ideal for applications where axial space is limited

• Sealed to keep contaminants out and grease in

Need a compact powerhouse of a bearing? This one’s built to work hard - add it to your setup and let it carry the load like a champ!