What shaft diameter is this pillow block unit designed for?

The pillow block unit is suitable for shafts with a 40 mm diameter.

How is the shaft secured into the inner ring?

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

What material is the housing made of?

The robust bearing housing is made of durable cast iron.

Can this unit handle alternating rotation directions?

Yes, it is designed for both constant and alternating directions of rotation.

Can this bearing unit be relubricated?

Yes, the housing includes a relubrication hole for routine maintenance.

SKF SYJ 40 TF ball bearing unit 40 mm

Supplier number: SKF SYJ 40 TF | EAN 7316570708042

Recommended Retail Price €146.86

72.60 tax incl.

€60.00 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

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

↓ Documents (1) ✆ Talk to a specialist

Reliable shaft support with Skf

Practical benefits

Quick mounting on shaft: Thanks to the extended inner ring and set screw locking, you secure the unit onto the 40 mm shaft easily.
Robust cast iron housing: The heavy-duty cast iron housing provides a rigid base capable of handling tough industrial operating conditions.
Versatile rotation direction handling: This unit operates smoothly in equipment with constant or alternating directions of rotation across diverse applications.

In a nutshell

The right choise for

With the Skf syj 40 tf pillow block unit, you mount a 40 mm rotating shaft quickly and rigidly onto a flat surface. Thanks to the extended inner ring and set screw locking, you secure the shaft firmly in place, preventing slippage during operation. The robust cast iron housing provides mechanical strength, effectively dampening vibrations and supporting demanding industrial loads. This bearing unit performs reliably with both constant and alternating directions of rotation across conveyor systems, production lines, and agricultural machinery. Featuring a relubrication hole for routine maintenance, it ensures long-lasting and smooth operation in your mechanical setups.

Product information FAQ

€72.60

In stock - tax incl.

Key features according to our expert

Shaft diameter: 40 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: 40 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: 19
Note: Limiting speed with shaft tolerance h6
Hexagonal key size for set screw: 4
Tightening torque, set screw: 6.5
Centre height (pillow block): 49.2
Grease fitting: With
Application: For material handling applications
Retaining feature, inner ring: Set screws
Bearing width, total: 49.2
Basic dynamic load rating: 30.7
Coating: Without
Housing overall width: 49
Centre distance between bolt holes: 136.5
Relubrication hole: With
Fastening bolt hole type: Plain
Limiting speed: 4800
Sealing, unit: Without
Attachment bolt diameter: 14
Set screw: M8x1

Brand SKF
01190729
EAN 7316570708042
Supplier number SKF SYJ 40 TF

Frequently asked questions about this product

Answered by specialists

What shaft diameter is this pillow block unit designed for?: The pillow block unit is suitable for shafts with a 40 mm diameter.
How is the shaft secured into the inner ring?: The shaft is locked securely using set screws located on the extended inner ring.
What material is the housing made of?: The robust bearing housing is made of durable cast iron.
Can this unit handle alternating rotation directions?: Yes, it is designed for both constant and alternating directions of rotation.
Can this bearing unit be relubricated?: Yes, the housing includes a relubrication hole for routine maintenance.