SKF TMFS 7 axial locknut 3/8" with effective height 58mm outside diameters 52-60mm

Supplier number: SKF TMFS 7 | EAN 7316570926255

Recommended Retail Price €137.88

97.60 tax incl.

€80.66 excl. VAT (incl. all environmental contributions)

On order: delivered from 03/10/2026

Ordered before 20:00 - delivered as of 03/10/2026
Shipping costs €6.99 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

Accurate fitting with Skf TMFS 7

Practical benefits

Access tight bearing locations: You mount and dismount bearings effortlessly in restricted spots where conventional hook spanners cannot fit.
Compatible with torque wrenches: The standard internal square drive allows you to tighten lock nuts accurately to the required torque specification.
Long-lasting corrosion protection: The durable zinc flake coating shields the steel socket against rust during demanding workshop conditions.

In a nutshell

The right choise for

With the Skf tmfs 7 axial lock nut socket, you mount and dismount bearings with precision and control, even in confined locations. Where conventional hook spanners require too much radial clearance around the housing, this compact socket with a 52 mm socket size and 60 mm outer diameter provides direct axial access. The standard 1/2" internal square drive allows you to connect a ratchet or torque wrench to tighten km 7, kmfe 7, and kmk 7 lock nuts to exact torque specifications without slipping. Its durable zinc flake coating delivers reliable corrosion protection during demanding maintenance work.

Product information FAQ

€97.60

tax incl.

Key features according to our expert

Socket size: 52 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: 52 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: 60
Outer diameter lock nut: 52

Brand SKF
01900347
EAN 7316570926255
Supplier number SKF TMFS 7

Frequently asked questions about this product

Answered by specialists

Which locknuts is this socket suitable for?: It is designed for SKF locknut series KM 7, KMFE 7, and KMK 7 with a 52 mm outer diameter.
What drive connection does the SKF TMFS 7 have?: It features a 1/2" square drive for use with ratchets or torque wrenches.
What are the dimensions of this locknut socket?: The total length is 82 mm, the effective height is 58 mm, and the outer diameter is 60 mm.
Can this socket be used with a torque wrench?: Yes, the 1/2" square drive allows accurate, controlled tightening with a torque wrench.
Why use an axial locknut socket instead of a hook spanner?: It requires less radial space around the bearing arrangement and allows the use of power tools or torque wrenches.