Which shaft diameter is this bearing unit designed for?

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

How is the shaft secured inside the bearing?

You secure the shaft using the set screws located on the inner ring.

What is the bolt hole center distance?

The center distance (J) between the 4 mounting bolt holes is 70 mm.

Can this flange bearing unit be relubricated?

Yes, the cast iron housing includes a grease fitting for straightforward relubrication.

Is the housing of the SKF FYJ 25 TF split?

No, this unit features a non-split solid cast iron square flanged housing.

SKF FYJ 25 TF Y ball bearing unit with flange square, d 25 mm, A 27 mm, J 70 mm

Supplier number: SKF FYJ 25 TF | EAN 7316570384055

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

Dependable shaft support for machinery

Practical benefits

Secure shaft locking mechanism: You achieve quick and solid locking on 25 mm shafts using the integrated set screw system.
Durable cast iron housing: The Skf flanged unit withstands heavy dynamic loads, providing you with high operational stability in demanding environments.
Reliable contamination protection: With effective built-in contact seals, you prevent grease leakage while keeping dust and dirt away from the rolling elements.

In a nutshell

The right choise for

With the Skf fyj 25 tf flanged bearing unit, you secure rotating 25 mm shafts quickly and firmly to machine frames or perpendicular surfaces. The set screw locking system on the extended inner ring eliminates the need for complex shaft machining, allowing for fast and straightforward installation. Featuring a solid cast iron housing with a square jis flange and a 70 mm bolt hole center distance, it delivers outstanding stability under dynamic loads in conveyor and handling systems. Effective contact seals retain grease and keep dirt out, while the built-in grease fitting ensures hassle-free relubrication for maximum uptime.

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 Japanese Industrial Standards (JIS). 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: 27
Retaining feature, inner ring: Set screws
Relubrication hole: With
Fastening bolt hole type: Plain
Limiting speed: 7000
Width, total: 35.8
Sealing, unit: Without
Centre distance between bolt holes: 70
Set screw: M6x0.75

Brand SKF
01190731
EAN 7316570384055
Supplier number SKF FYJ 25 TF

Frequently asked questions about this product

Answered by specialists

Which shaft diameter is this bearing unit designed for?: This flange bearing unit is designed for shafts with a diameter of 25 mm.
How is the shaft secured inside the bearing?: You secure the shaft using the set screws located on the inner ring.
What is the bolt hole center distance?: The center distance (J) between the 4 mounting bolt holes is 70 mm.
Can this flange bearing unit be relubricated?: Yes, the cast iron housing includes a grease fitting for straightforward relubrication.
Is the housing of the SKF FYJ 25 TF split?: No, this unit features a non-split solid cast iron square flanged housing.