Self-Aligning Ball Bearing With Tapered Bore – 1313 EKTN9/C3

The 1313 EKTN9/C3 Self-Aligning Ball Bearing features a tapered bore (1:12 ratio), allowing for easy mounting using adapter or withdrawal sleeves. With its two rows of balls and a common sphered raceway, it accommodates static and dynamic misalignment, making it perfect for applications where shaft deflection is a concern.

Its low-friction design enhances high-speed performance and durability, while the C3 radial clearance ensures optimal function under varying operating conditions. This bearing is ideal for precision machinery, industrial applications, and high-speed rotating systems.

Specification:

• Bore Diameter: 65 mm

• Outer Diameter: 140 mm

• Width: 33 mm

• Load Ratings: 65 kN (dynamic), 25.5 kN (static)

• Speed Ratings: 8,500 r/min (reference), 6,000 r/min (limiting)

• Number of Rows: 2

• Bore Type: Tapered 1:12

• Cage Type: Non-metallic

• Radial Internal Clearance: C3

• Material: Bearing steel

• Sealing: Without

• Lubrication: None

• Coating: Without

• Relubrication Feature: Without

• Net Weight: 2.35 kg