SBB52-2RS Spherical Plain Bearing - 3-1/4" x 5-1/8" x 2-27/32" - Sealed

SBB52-2RS Spherical Plain Bearing - Double Sealed
✔️ 3-1/4" x 5-1/8" x 2-27/32" - One Bearing

The SBB52-2RS is a heavy-duty spherical plain bearing designed for demanding pivot and linkage applications. Featuring a rugged chrome steel construction and double rubber seals, it’s built to withstand high loads while keeping contaminants out and lubrication in.

✅ Inner diameter: 3-1/4 inches
✅ Outer diameter: 5-1/8 inches
✅ Width: 2-27/32 inches
✅ Chrome steel for strength and durability
✅ Double sealed with rubber (2RS) for debris and moisture protection
✅ Dynamic load rating: 585 kN
✅ Static load rating: 1,760 kN
✅ Ideal for industrial linkages, pivot joints, and high-stress motion systems
✅ Sold as one complete bearing

Dimensions (Inches):
✅ d: 3-1/4"
✅ D: 5-1/8"
✅ B: 2-27/32"
✅ C: 2-7/16"

💡 What are the benefits of using double sealed spherical bearings like the SBB52-2RS?
Double sealed spherical bearings help extend service life by retaining lubrication and keeping dirt and moisture out. Their spherical design allows for misalignment, making them perfect for heavy-duty joints in construction and industrial equipment.

A tough, low-maintenance solution for pivoting systems under intense load and environmental stress.