Imported Tapered Bearing Cone, 2.625X1.183"

The 3984 Imported Tapered Bearing Cone is a heavy-duty tapered roller bearing cone in the 3900 Series, built for applications that need strong radial load capacity and dependable performance. With a 2.625" cone bore and 1.183" cone width, it uses a stamped steel cage and is rated for substantial dynamic radial loading—ideal for demanding equipment where “close enough” is not a bearing spec.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 3984
• Product Type: Tapered bearing cone
• Series: 3900
• Design Units: Imperial
• Cage Type: Stamped steel
• Dynamic Radial Rating (Two-Row, 1 million rev): 54,300 lbf (242,000 N)
• Dynamic Radial Rating (Two-Row, 90 million rev): 14,100 lbf (62,700 N)
• d – Cone Bore: 2.6250 in (66.675 mm)
• B – Cone Width: 1.1830 in (30.048 mm)

Ideal For

• Replacing a worn cone in 3900 Series tapered bearing assemblies
• Equipment that requires a 2.625" bore tapered roller cone with 1.183" width
• Heavy-duty applications needing strong dynamic radial load capability
• Shops maintaining machinery where bearing downtime is more expensive than the bearing