Ball Bearing, 7/8"X2"X9/16"

Ball Bearing, 7/8"X2"X9/16"

The 1640-2RS Ball Bearing is a precision radial ball bearing designed for smooth, dependable rotation in a wide range of mechanical applications. Featuring dual rubber seals (2RS) and factory pre-lubrication with grease, this bearing is ready to install and built to keep contaminants out while retaining lubrication. With a 7/8" inside diameter, 2" outside diameter, and 9/16" width, it delivers reliable performance where consistent rotation matters most.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 1640-2RS
• Product Type: Precision radial ball bearing
• Inside Diameter (ID): 7/8"
• Outside Diameter (OD): 2"
• Width (W): 9/16"
• Sealing: Rubber sealed on both sides (2RS)
• Lubrication: Pre-lubricated with grease
• Design: Single row radial ball bearing
• Function: Reduces friction and supports radial loads
• Ready to Use: Factory sealed and lubricated for immediate installation

Interchange / Cross Reference

• 1640RS
• 1640.2RS
• 23214-88
• 1640DC
• BR9940A
• 3040DC
• 1640DDU

Ideal For

• Electric motors, pulleys, and rotating assemblies
• Farm, shop, and industrial equipment
• Replacement of worn or noisy bearings
• Applications requiring sealed, maintenance-free operation
• Keeping shafts spinning smoothly—without the soundtrack of a failing bearing