Timken RA008RRBCOL-AG Insert Ball Bearing With Eccentric Locking Collar

Description:

The Timken RA008RRBCOL-AG insert ball bearing with eccentric locking collar is used in mounted bearing units to support rotating shafts while providing reliable performance in industrial power transmission systems. Commonly installed in conveyor systems, agricultural machinery, packaging equipment, fans, blowers, and material handling equipment that utilize housed bearing assemblies. Maintenance teams, OEMs, and system integrators use this bearing for replacement, repair, retrofit, and equipment overhaul to restore dependable shaft support and minimize equipment downtime.

Applications:

The Timken RA008RRBCOL-AG is a Fafnir® eccentric locking collar insert ball bearing supplied with a locking collar for secure shaft retention in mounted bearing housings. Its spherical outside diameter allows initial self-alignment in compatible housings, while the factory-prelubricated and sealed design helps protect against contaminants in manufacturing, agriculture, HVAC systems, material handling equipment, and other general industrial applications.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): RA008RRBCOL-AG
• Product Type: Insert ball bearing with eccentric locking collar
• Series: Fafnir® RA-RRB Standard Series
• Bearing Type: Deep groove insert ball bearing
• Bore Diameter: 1/2 in (12.7 mm)
• Outside Diameter: 1.575 in (40 mm)
• Inner Ring Width: 0.750 in (19.05 mm)
• Outer Ring Width: 0.472 in (12 mm)
• Locking Style: Eccentric locking collar
• Outside Diameter Type: Spherical OD
• Material: Bearing steel
• Cage Material: Molded nylon
• Seal Type: Molded shroud seal
• Lubrication: Factory prelubricated, non-relubricatable
• Dynamic Radial Load Rating: 2,380 lbf (10,700 N)
• Static Radial Load Rating: 1,070 lbf (4,700 N)

Common Replacements:

• Timken RA008RRB
• Timken GRA008RRB
• NTN NPS008RPC