Pillow block ball bearing unit – SY 25 TF

The SKF SY 25 TF pillow block ball bearing unit is designed for durability and ease of installation. With an extended inner ring and secure set screw locking, this unit allows for quick and stable mounting onto a shaft. The robust cast iron housing ensures reliable support for industrial applications with both constant and alternating rotation. Pre-lubricated and sealed, it delivers long-lasting performance while resisting contamination. Ideal for heavy-duty environments where stability and efficiency matter.

Specification:

• Shaft Diameter: 25 mm

• Housing Type: Pillow Block, 2 Bolt Holes

• Attachment Bolt Diameter: 10 mm

• Centre Height (Pillow Block): 36.5 mm

• Housing Overall Width: 36 mm

• Centre Distance Between Bolt Holes: 102 mm

• Bearing Width: 34.1 mm

• Load Rating: 14 kN (Dynamic), 7.8 kN (Static)

• Limiting Speed: 7,000 rpm

• Bore Type: Cylindrical

• Retaining Feature: Set Screws

• Material: Bearing Steel (Bearing), Cast Iron (Housing)

• Sealing: Contact Seal & Flinger on Both Sides

• Lubrication: Pre-Greased (Relubrication Hole & Grease Fitting Included)

• Weight: 0.732 kg