Timken SCJT-5/8 Two-Bolt Flanged Mounted Bearing

Description:

The Timken Fafnir SCJT 5/8 two-bolt flanged mounted bearing is used to support a 5/8-inch rotating shaft in industrial power transmission and material handling systems. Commonly installed in conveyors, packaging equipment, agricultural machinery, fans, blowers, and manufacturing systems where a flange-mounted bearing provides reliable shaft support. Maintenance teams, OEMs, and system integrators use this bearing unit for replacement, repair, retrofit, and equipment overhaul to restore dependable shaft alignment and reduce equipment downtime.

Applications:

The Timken Fafnir SCJT 5/8 is a two-bolt flange-mounted ball bearing unit featuring a GYA010RRB insert bearing with a set screw locking mechanism for secure shaft retention. Its cast iron housing, positive-contact narrow shroud seals, and relubricatable design provide reliable performance in conveyor systems, material handling equipment, agricultural machinery, packaging lines, HVAC systems, and general industrial equipment where durable flange-mounted shaft support is required.

Technical Specifications:

• Manufacturer: Timken Fafnir
• Manufacturer Part Number (MPN): SCJT 5/8
• Product Type: Two-bolt flanged mounted ball bearing unit
• Series: Standard SCJT Series
• Bearing Number: GYA010RRB
• Bearing Type: Mounted ball bearing
• Shaft Size: 5/8 in (15.875 mm)
• Locking Style: Set screw locking
• Housing Construction: Two-bolt flange, cast iron
• Seal Type: Narrow shroud, positive-contact seals
• Overall Length (H): 3.874 in (98.4 mm)
• Overall Height (L): 2.374 in (60.3 mm)
• Housing Width (A): 0.705 in (17.9 mm)
• Bolt Hole Spacing (J): 3.000 in (76.2 mm)
• Bolt Hole Size (N): 0.390 in (9.9 mm)
• Flange Thickness (A1): 0.437 in (11.1 mm)
• Inner Ring Width (B): 0.937 in (23.8 mm)
• Dynamic Load Rating: 2,380 lbf (10,700 N)
• Static Load Rating: 1,070 lbf (4,700 N)
• Lubrication: Factory prelubricated with grease fitting for relubrication

Common Replacements:

• Timken SCJT 5/8 A4357
• Timken YCJT 5/8
• Dodge F2B-SC-010 equivalent