Which shaft diameter is this flanged bearing unit suitable for?

This bearing unit is designed for a 55 mm shaft diameter with a cylindrical bore.

How is the bearing locked onto the shaft?

The extended inner ring is secured to the shaft using integrated set screws.

What is the center distance between the mounting holes?

The center-to-center distance between the bolt holes (dimension J) is 130 mm.

What material is the housing made of?

The square ISO housing is made of cast iron with a steel ball bearing insert.

Is this flanged bearing housing split?

No, this unit features a solid, non-split cast iron housing with 4 bolt holes.

SKF FY 55 TF Y ball bearing unit with flange square, d 55 mm, A 47.5 mm, J 130 mm

Supplier number: SKF FY 55 TF | EAN 7316577069177

Recommended Retail Price €281.11

138.95 tax incl.

€114.83 excl. VAT (incl. all environmental contributions)

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

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable shaft support for industrial machinery

Practical benefits

Sturdy cast iron housing: You mount the Skf FY 55 TF securely to machinery frames using the rigid four-bolt square cast iron housing.
Fast set screw locking: You secure the 55 mm shaft quickly and firmly with the integrated set screws on the extended inner ring.
Effective contamination protection: You ensure extended operating life because the integrated sealing system blocks dust and debris from reaching the bearing.

In a nutshell

The right choise for

With the Skf fy 55 tf flanged bearing unit, you securely mount 55 mm rotating shafts to flat machine frames and sidewalls. The rigid square cast iron housing features a 130 mm bolt center distance, delivering steady support for conveyor systems and industrial machinery. Thanks to the cylindrical bore and integrated set screws on the extended inner ring, you lock the shaft quickly and securely without complex adapter sleeves. The integrated sealing system keeps dust and debris away from the steel ball bearing, ensuring dependable operation across demanding applications.

Product information FAQ

€138.95

In stock - tax incl.

Key features according to our expert

Shaft diameter: 55 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: 55 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: 29
Hexagonal key size for set screw: 5
Tightening torque, set screw: 16.5
Grease fitting: With
Material, housing: Cast iron
Number of bolt holes for fasteners: 4
Attachment bolt diameter: 16
Bearing width, total: 55.6
Basic dynamic load rating: 43.6
Coating: Without
Housing overall width: 47.5
Retaining feature, inner ring: Set screws
Relubrication hole: With
Fastening bolt hole type: Plain
Limiting speed: 3600
Width, total: 64.4
Sealing, unit: Optional end cover
Centre distance between bolt holes: 130
Set screw: M10x1

Brand SKF
01190009
EAN 7316577069177
Supplier number SKF FY 55 TF

Frequently asked questions about this product

Answered by specialists

Which shaft diameter is this flanged bearing unit suitable for?: This bearing unit is designed for a 55 mm shaft diameter with a cylindrical bore.
How is the bearing locked onto the shaft?: The extended inner ring is secured to the shaft using integrated set screws.
What is the center distance between the mounting holes?: The center-to-center distance between the bolt holes (dimension J) is 130 mm.
What material is the housing made of?: The square ISO housing is made of cast iron with a steel ball bearing insert.
Is this flanged bearing housing split?: No, this unit features a solid, non-split cast iron housing with 4 bolt holes.