SKF TMFS 10 axial lock nut socket 3/8" with effective height 63mm outside diameters 70-78.5mm

Supplier number: SKF TMFS 10 | EAN 7316570159479

187.40 tax incl.

€154.88 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 30/09/2026
Free shipping
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Accurate mounting with Skf TMFS 10

Practical benefits

Access tight bearing spaces: You require less radial space around the bearing arrangement than with conventional hook spanners for easier mounting.
Compatible with torque wrenches: With the 3/4" square drive, you can use torque wrenches or power tools to tighten lock nuts accurately.
Reliable protection against corrosion: The zinc flake coating effectively guards the socket against rust during demanding mechanical tasks.

In a nutshell

The right choise for

With the Skf tmfs 10 axial lock nut socket, you can mount and dismount lock nuts quickly, accurately, and without damaging the nut slots. While conventional hook spanners often require too much radial space in confined bearing arrangements, this axial socket provides direct access on deep-seated shafts and tight housings. The 3/4" square drive allows you to use a torque wrench or power tool to tighten KM, KMK, and kmf size 10 lock nuts to exact manufacturer specifications. Featuring an effective height of 63 mm and a corrosion-resistant zinc flake coating, it delivers controlled performance for demanding maintenance on drivetrains, pumps, and gearboxes.

Product information FAQ

€187.40

In stock - tax incl.

Key features according to our expert

Socket size: 70 mm
Connection size: 3/4"
Connection profile: Internal square
Length: 90 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: 70 mm
Connection size: 3/4"
Connection profile: Internal square
Length: 90 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: 3/4"
Effective height: 63
Allows bearing mounting: Yes, angle method or with clearance reduction measurement
Coating: Black oxide
Height: 90
Color code: Metallic Black
Outside diameter: 78.5
Outer diameter lock nut: 70

Brand SKF
01901123
EAN 7316570159479
Supplier number SKF TMFS 10

Frequently asked questions about this product

Answered by specialists

Which locknuts is this socket designed for?: It is designed for SKF axial locknuts in the KM, KMK, and KMF series, size 10 with a 70 mm outer diameter.
What drive size does the SKF TMFS 10 have?: This socket features a 3/4" square drive connection for use with torque wrenches or ratchets.
What is the main benefit compared to a hook spanner?: It requires less radial clearance around the bearing arrangement and enables precise tightening using a torque wrench.
What are the primary dimensions of this socket?: The tool has an effective height of 63 mm, a total length of 90 mm, and an outer socket diameter of 78.5 mm.
Does the SKF TMFS 10 offer corrosion protection?: Yes, it is treated with a zinc flake coating to ensure effective corrosion resistance.