Which shaft diameter is this bearing unit suitable for?

This pillow block unit is designed for shafts with a diameter of 25 mm.

How is the bearing secured to the shaft?

You lock the bearing onto the shaft using the set screws located on the extended inner ring.

What materials are the housing and bearing made of?

The pillow block housing is made of cast iron and the insert bearing is made of bearing steel.

Can this pillow block bearing unit be relubricated?

Yes, the unit includes a grease fitting for easy relubrication during maintenance.

What are the mounting bolt dimensions and hole spacing?

The centre distance between the bolt holes is 102.5 mm and it is mounted with M10 attachment bolts.

SKF SYJ 25 TF ball bearing unit 25 mm

Supplier number: SKF SYJ 25 TF | EAN 7316570631623

Recommended Retail Price €90.41

44.60 tax incl.

€36.86 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 6 products in stock.

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable shaft support for demanding industrial machinery

Practical benefits

Quick and secure mounting: You can easily lock your 25 mm shaft in place using the set screws on the extended inner ring.
Rugged cast iron housing: The cast iron body of the Skf SYJ 25 TF pillow block provides dependable structural strength under heavy loads.
Effective seal against contamination: The pre-lubricated insert bearing features contact seals to keep out dirt and retain grease during operation.

In a nutshell

The right choise for

With the Skf syj 25 tf pillow block unit, you can easily install dependable and robust shaft support on conveyor systems, agricultural machinery, and industrial equipment. The set screws on the extended inner ring allow you to lock your 25 mm shaft quickly and securely in place, preventing axial slippage. Its spherical insert bearing design accommodates moderate initial misalignment with ease. The rigid cast iron housing effectively absorbs vibrations under heavy loads and constant or alternating rotations. Featuring a pre-lubricated bearing with protective seals and a grease fitting for simple maintenance, this unit keeps your machinery running smoothly.

Product information FAQ

€44.60

In stock - tax incl.

Key features according to our expert

Shaft diameter: 25 mm
Bore type: Cylindrical
Material (bearing housing): Cast iron
Material (bearing): Steel

Product description

Pillow (plummer) block ball bearing units consist of an insert bearing mounted in a cast iron housing that can be bolted to a support surface. This variant is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening a set screw on the inner ring, making it easy to mount.

Strong
Ready to mount
Designed for a constant and alternating rotation
Lubricated and sealed bearing
Quick locking onto the shaft
Cost-effective

Documents

⤓ Technical data sheet PDF

All Features

Shaft diameter: 25 mm
Bore type: Cylindrical
Material (bearing housing): Cast iron
Material (bearing): Steel
Number of bolt holes for fasteners: 2
Lubricant: Grease
Rubber seating ring: Without
Sealing type: Contact, standard
Sealing, bearing: Seal and flinger on both sides
Material, bearing: Bearing steel
Housing type: Pillow block
Material, housing: Cast iron
Basic static load rating: 7.8
Note: Limiting speed with shaft tolerance h6
Hexagonal key size for set screw: 3
Tightening torque, set screw: 4
Centre height (pillow block): 36.5
Grease fitting: With
Application: For material handling applications
Retaining feature, inner ring: Set screws
Bearing width, total: 34.1
Basic dynamic load rating: 14
Coating: Without
Housing overall width: 38
Centre distance between bolt holes: 102.5
Relubrication hole: With
Fastening bolt hole type: Plain
Limiting speed: 7000
Sealing, unit: Without
Attachment bolt diameter: 10
Set screw: M6x0.75

Brand SKF
01190726
EAN 7316570631623
Supplier number SKF SYJ 25 TF

Frequently asked questions about this product

Answered by specialists

Which shaft diameter is this bearing unit suitable for?: This pillow block unit is designed for shafts with a diameter of 25 mm.
How is the bearing secured to the shaft?: You lock the bearing onto the shaft using the set screws located on the extended inner ring.
What materials are the housing and bearing made of?: The pillow block housing is made of cast iron and the insert bearing is made of bearing steel.
Can this pillow block bearing unit be relubricated?: Yes, the unit includes a grease fitting for easy relubrication during maintenance.
What are the mounting bolt dimensions and hole spacing?: The centre distance between the bolt holes is 102.5 mm and it is mounted with M10 attachment bolts.