Timken RA012RR-COL Ball Bearing Insert With Eccentric Locking Collar

Description:

The Timken RA012RR-COL 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 equipment, packaging machinery, 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 RA012RR-COL is a Fafnir® insert ball bearing supplied with an eccentric locking collar for secure shaft locking and dependable operation in mounted bearing housings. Its non-relubricatable, sealed design helps protect against contaminants while providing smooth shaft rotation in manufacturing, agriculture, HVAC systems, material handling equipment, and general industrial machinery.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): RA012RR-COL
• Product Type: Insert ball bearing with eccentric locking collar
• Series: Fafnir® RA..RR Standard Series
• Bearing Type: Deep groove insert ball bearing
• Bore Diameter: 3/4 in (19.05 mm)
• Outside Diameter: 1.850 in (47 mm)
• Inner Ring Width: 0.844 in (21.44 mm)
• Outer Ring Width: 0.591 in (15 mm)
• Locking Style: Eccentric locking collar
• Bore Type: Cylindrical bore
• Outside Diameter Type: Cylindrical OD
• Material: Bearing steel
• Seal Type: Molded shroud seal
• Lubrication: Factory prelubricated, non-relubricatable
• Static Radial Load Rating: 1,460 lbf (6,500 N)
• Dynamic Radial Load Rating: 3,190 lbf (14,200 N)

Common Replacements:

• Timken RA012RRB
• Timken RAE20RRB
• NTN NPS012RPC