SKF TMFS 8 axial lock nut socket 3/8" with effective height 58mm outside diameters 58-68mm

Supplier number: SKF TMFS 8 | EAN 7316570630312

131.80 tax incl.

€108.93 excl. VAT (incl. all environmental contributions)

On order: delivered from 03/10/2026

Ordered before 20:00 - delivered as of 03/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Skf TMFS 8 for precise tightening

Practical benefits

Access in confined spaces: You effortlessly secure lock nuts in tight bearing arrangements where traditional hook spanners cannot fit.
Accurate torque wrench compatibility: The standard square drive lets you connect torque wrenches or power tools to tighten nuts to exact specifications.
Durable and corrosion resistant: Crafted from hardened alloy steel with a protective surface coating, it delivers long-lasting strength during heavy-duty maintenance tasks.

In a nutshell

The right choise for

With the Skf tmfs 8 axial lock nut socket, you mount and dismount lock nuts quickly, safely, and with complete precision. Where conventional hook spanners lack radial clearance in tight bearing arrangements or recessed housings, this axial socket provides direct and easy access. Thanks to the 1/2" square drive, you can readily attach a torque wrench or ratchet to tighten km 8, kmk 8, and kmf 8 lock nuts to exact torque specifications. Crafted from hardened steel with a protective coating, it prevents damage to shafts and nuts while delivering dependable durability during heavy-duty machinery maintenance.

Product information FAQ

€131.80

tax incl.

Key features according to our expert

Socket size: 58 mm
Connection size: 1/2"
Connection profile: Internal square
Length: 82 mm
VDE approved: No
With safety colour code 1000V: Not applicable
Non-sparking: No
Magnetic: No

Product description

The TMFS axial lock nut sockets are used to mount bearings on tapered journals or adapter sleeves and for dismounting bearings on withdrawal sleeves. Available in 21 different sizes, they are suitable for various locknuts sizes 0 to 20.

Good alternative to hook spanners, making the use of power tools or torque wrenches possible
Allow the use of torque wrenches
The sockets are provided with a zinc flake coating to assure corrosion protection

Documents

⤓ Technical data sheet PDF

All Features

Socket size: 58 mm
Connection size: 1/2"
Connection profile: Internal square
Length: 82 mm
Vde approved: No
With safety colour code 1000v: Not applicable
Non-sparking: No
Magnetic: No
Material: Alloy engineering steel, hardened and tempered
Fits on lock nuts inside skf split pillow block housings (snl): No
Drive connection: 1/2"
Effective height: 58
Allows bearing mounting: Yes, angle method or with clearance reduction measurement
Coating: Black oxide
Height: 82
Color code: Metallic Black
Outside diameter: 68
Outer diameter lock nut: 58

Brand SKF
01901110
EAN 7316570630312
Supplier number SKF TMFS 8

Frequently asked questions about this product

Answered by specialists

What is the SKF TMFS 8 axial lock nut socket used for?: It is designed for safely tightening and loosening lock nuts when mounting or dismounting bearings.
What drive connection does this socket have?: It features a 1/2" internal square drive for use with torque wrenches or ratchets.
Which lock nuts are compatible with the TMFS 8?: It is suitable for lock nuts in the KM 8, KMK 8, and KMF 8 series with an outer diameter of 58 mm.
What is the advantage over hook spanners?: It requires less radial space around the bearing arrangement and allows precise tightening with a torque wrench.
Is the SKF TMFS 8 non-sparking or magnetic?: No, this socket is neither non-sparking nor magnetic.