NNF5028ADA-2LSV Sheave Bearing 2-Row Full Complement Bearing

NNF5028ADA-2LSV Sheave Bearing
✔️ 140 x 210 x 95mm - Double Row - Full Complement Cylindrical Roller

The NNF5028ADA-2LSV is a heavy-duty sheave bearing designed with a double row, full complement of cylindrical rollers for maximum load capacity. Engineered with rubber contact seals on both sides, it’s built to resist water, dust, and debris. Ideal for crane pulleys, rope sheaves, and heavy hoisting systems where axial guidance, durability, and sealing performance are critical.

✅ Inner diameter: 140mm
✅ Outer diameter: 210mm
✅ Width: 95mm
✅ Effective width (C): 94mm
✅ Snap ring size: WRE 210 (not included)
✅ Type: Double row full complement cylindrical roller bearing
✅ Closures: Rubber contact seals on both sides
✅ Lubrication: Lithium soap-based grease with EP additive
✅ Lubrication path: Inner ring holes and grooves
✅ Dynamic load rating (Cr): 540,000 N
✅ Static load rating (Cor): 1,070,000 N
✅ Max grease speed: 700 RPM
✅ Temperature range: -30°C to +120°C
✅ Application: Rope sheaves, pulleys, and hoisting systems
✅ Quantity: 1 bearing

💡 Why use full complement cylindrical roller bearings in sheave systems?
Full complement designs allow more rollers in the bearing, giving it superior load-handling power, especially in slow-speed or oscillating applications.

• High radial load capacity with low speed operation

• Double row layout supports stable performance under heavy tension

• Contact seals guard against dirt and moisture in outdoor lifting systems

If your job’s lifting the heavy stuff - this bearing is ready to carry the load.
Add it to your system and get strong, sealed performance you can trust!