What shaft diameter is this bearing unit designed for?

This bearing unit is designed for shafts with a 25 mm diameter.

How is the shaft locked onto the bearing?

The shaft is secured using set screws located on the extended inner ring.

What is the center distance between the mounting holes?

The center-to-center distance between the mounting holes is exactly 70 mm.

Can this unit accommodate shaft misalignment?

Yes, it can compensate for moderate initial misalignment, though it does not allow axial displacement.

What material is the housing made of?

The square flange housing is made of durable cast iron conforming to ISO standards.

SKF FY 25 TF Y ball bearing unit with flange square, d 25 mm, A 30 mm, J 70 mm

Supplier number: SKF FY 25 TF | EAN 7316577030788

Recommended Retail Price €98.86

48.80 tax incl.

€40.33 excl. VAT (incl. all environmental contributions)

On stock - immediately available

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

↓ Documents (1) ✆ Talk to a specialist

Reliable shaft support for industrial machinery

Practical benefits

Simple and sturdy mounting: You can bolt the square cast-iron housing securely and directly onto machine walls or structural frames.
Secure Skf shaft locking: The integrated set screw locking mechanism on the extended inner ring ensures your shaft stays firmly fixed.
Effective protection from contamination: Built-in seals retain lubrication and protect your bearing against harsh dirt and industrial debris.

In a nutshell

The right choise for

With the Skf fy 25 tf flange bearing unit, you can mount 25 mm rotating shafts securely and directly onto machine walls or frames. This ready-to-mount unit features a durable cast-iron square flange housing designed for reliable support in conveyor systems, packaging machinery, and drivetrains. Thanks to the extended inner ring with set screw locking, you secure the shaft quickly for constant or alternating rotational directions. The integrated sealing keeps dirt out, while the unit easily accommodates moderate initial misalignment to keep your equipment running smoothly.

Product information FAQ

€48.80

In stock - tax incl.

Key features according to our expert

Shaft diameter: 25 mm
Split: No
Material (bearing housing): Stainless steel
Material (bearing): Steel
High temperature: No
Bore type: Cylindrical
Shape (bearing housing): Square

Product description

These square flanged ball bearing units are compliant with ISO standards. They consist of an insert bearing, with an extended inner ring and set screw locking, and are suitable for applications where the direction of rotation is constant or alternating. The bearing is mounted in a cast iron housing, which can be bolted to a machine wall or frame. Ball bearing units can accommodate moderate initial misalignment, but normally do not permit axial displacement.

Resist high levels of contamination
Designed for high temperatures and speeds
Accommodate relatively heavy loads
Cost-effective

Documents

⤓ Technical data sheet PDF

All Features

Shaft diameter: 25 mm
Split: No
Material (bearing housing): Stainless steel
Material (bearing): Steel
High temperature: No
Bore type: Cylindrical
Shape (bearing housing): Square
Lubricant: Grease
Rubber seating ring: Without
Sealing type: Contact, standard
Sealing, bearing: Seal and flinger on both sides
Material, bearing: Bearing steel
Note: Limiting speed with shaft tolerance h6
Flanged housing type: Square
Housing type: Flanged
Application: For material handling applications
Basic static load rating: 7.8
Hexagonal key size for set screw: 3
Tightening torque, set screw: 4
Grease fitting: With
Material, housing: Cast iron
Number of bolt holes for fasteners: 4
Attachment bolt diameter: 10
Bearing width, total: 34.1
Basic dynamic load rating: 14
Coating: Without
Housing overall width: 30
Retaining feature, inner ring: Set screws
Relubrication hole: With
Fastening bolt hole type: Plain
Limiting speed: 7000
Width, total: 38.8
Sealing, unit: Optional end cover
Centre distance between bolt holes: 70
Set screw: M6x0.75

Brand SKF
01190003
EAN 7316577030788
Supplier number SKF FY 25 TF

Frequently asked questions about this product

Answered by specialists

What shaft diameter is this bearing unit designed for?: This bearing unit is designed for shafts with a 25 mm diameter.
How is the shaft locked onto the bearing?: The shaft is secured using set screws located on the extended inner ring.
What is the center distance between the mounting holes?: The center-to-center distance between the mounting holes is exactly 70 mm.
Can this unit accommodate shaft misalignment?: Yes, it can compensate for moderate initial misalignment, though it does not allow axial displacement.
What material is the housing made of?: The square flange housing is made of durable cast iron conforming to ISO standards.