Bearing unit - SYF 25 TF SKF

Product detailed description

The SKF SYF 25 TF is a high-quality pillow block bearing unit, ideal for applications requiring durability and ease of installation. Its design ensures minimal maintenance and optimal performance under various operating conditions.​

Technical Specifications:

• Housing Material: Cast iron

• Bearing Insert: SKF YAR 205-2F

• Shaft Diameter (d): 25 mm

• Housing Length (L): 130 mm

• Base Width (A): 36 mm

• Housing Height (H₂): 70 mm

• Distance Between Attachment Bolts (J): 102 mm

• Thread Size for Attachment Bolts: M10

• Thread Length for Attachment Bolts: 15 mm

• Set Screw Size: M6×0.75

• Hexagonal Key Size for Set Screw: 3 mm

• Basic Dynamic Load Rating (C): 14 kN

• Basic Static Load Rating (C₀): 7.8 kN

• Fatigue Load Limit (Pᵤ): 0.335 kN

• Limiting Speed: 7000 rpm (with shaft tolerance h6)

• Sealing: Standard seals with additional flingers

• Lubrication: Lubricated for life

• Weight: Approximately 0.8 kg​

This unit is designed to withstand both constant and alternating rotation directions, making it versatile for various industrial applications. Its compact and narrow design allows for easy integration into existing systems with limited space. The set screw locking mechanism ensures a secure fit on the shaft, reducing the risk of slippage and enhancing operational reliability.

Technical data for SKF SYF 25 TF: complete pillow block unit with a shortened cast-iron housing and grub-screw locking. For a 25 mm shaft; dimensions A=36 mm, A1=22 mm, B=34.1 mm, H=70.5 mm, H1=36.5 mm, J=50.8 mm, L=70 mm; mounting thread G=M10. Insert YAR 205-2F, mass 0.52 kg, basic dynamic load rating C=14 kN, basic static load rating C0=7.8 kN, dimension s1=19.8 mm, limiting speed 7,000 r/min. Verify the exact execution against the product marking before installation.