What shaft diameter is this take-up unit designed for?

The SKF TU 45 TF take-up unit is designed for a shaft diameter of 45 mm.

How is the bearing secured to the shaft?

The unit features an extended inner ring and locks onto the shaft using integrated set screws.

What materials are used for the housing and bearing?

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

Can this bearing unit be relubricated?

Yes, the cast iron housing is equipped with a grease nipple for regular maintenance.

What is the main application for a take-up unit?

It is typically mounted inside tensioning frames to maintain tension and alignment on conveyors or belt drives.

SKF TU 45 TF ball bearing unit 45 mm

Supplier number: SKF TU 45 TF | EAN 7316577058775

Recommended Retail Price €226.79

112.20 tax incl.

€92.73 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable shaft tensioning and guidance

Practical benefits

Fast and secure mounting: With set screw locking on an extended inner ring, you easily secure the TU 45 TF onto 45 mm shafts.
Robust cast iron housing: The grey cast iron body accommodates static initial misalignment while providing dependable structural support under heavy radial loads.
Smooth low-vibration operation: Sealed deep groove insert ball bearings protect against contaminants, ensuring quiet running performance and extended operational life.

In a nutshell

The right choise for

With the Skf tu 45 tf take-up unit, you ensure precise guidance and dependable tensioning for conveyor belts and drive systems. Its sturdy cast iron housing easily absorbs heavy mechanical loads while accommodating initial static misalignments. Featuring an extended inner ring with set screw locking, the unit mounts quickly and securely onto 45 mm shafts. The sealed deep groove insert ball bearing made of bearing steel protects against contamination, delivering smooth, low-vibration operation and lasting durability in demanding industrial applications.

Product information FAQ

€112.20

In stock - tax incl.

Key features according to our expert

Shaft diameter: 45 mm
Material (bearing housing): Cast iron
Material (bearing): Steel

Product description

Take-up ball bearing units, consisting of an insert bearing based on a sealed deep groove ball bearing mounted in a grey cast iron housing. Typically mounted in take-up frames, the unit has an inner ring extended on both sides and is locked by tightening a set screw on the inner ring, which makes it easy to mount.

Designed for an alternating rotation
Quick and easy to mount onto the shaft
Accommodate static initial misalignment
Long service life
Reduced noise and vibration levels

Documents

⤓ Technical data sheet PDF

All Features

Shaft diameter: 45 mm
Material (bearing housing): Cast iron
Material (bearing): Steel
Material, housing: Cast iron
Grease fitting: With
Tightening torque, set screw: 6.5
Hexagonal key size for set screw: 4
Note: Limiting speed with shaft tolerance h6
Application: For material handling applications
Housing type: Take-up
Bore type: Cylindrical
Material, bearing: Bearing steel
Sealing, bearing: Seal and flinger on both sides
Sealing type: Contact, standard
Rubber seating ring: Without
Lubricant: Grease
Bearing width, total: 49.2
Basic static load rating: 21.6
Retaining feature, inner ring: Set screws
Sealing, unit: Optional end cover
Limiting speed: 4300
Relubrication hole: With
Housing overall width: 49
Basic dynamic load rating: 33.2
Coating: Without
Set screw: M8x1

Brand SKF
01190450
EAN 7316577058775
Supplier number SKF TU 45 TF

Frequently asked questions about this product

Answered by specialists

What shaft diameter is this take-up unit designed for?: The SKF TU 45 TF take-up unit is designed for a shaft diameter of 45 mm.
How is the bearing secured to the shaft?: The unit features an extended inner ring and locks onto the shaft using integrated set screws.
What materials are used for the housing and bearing?: The housing is made of cast iron and the insert ball bearing is made of bearing steel.
Can this bearing unit be relubricated?: Yes, the cast iron housing is equipped with a grease nipple for regular maintenance.
What is the main application for a take-up unit?: It is typically mounted inside tensioning frames to maintain tension and alignment on conveyors or belt drives.