SKF Bearing Lock Nut And Locking Device, KMK 6

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£48.11

(exc. VAT)

£57.73

(inc. VAT)

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  • Plus 11 unit(s) shipping from 06 October 2025
  • Plus 1 unit(s) shipping from 06 October 2025
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RS Stock No.:
209-3856
Mfr. Part No.:
KMK 6
Brand:
SKF
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Brand

SKF

Type

Bearing Lock Nut And Locking Device

Inner Diameter

30mm

Outer Diameter

45mm

Dimensions

30 mm/45 mm x 9mm

SKF Bearing Assembly Lock Nut With Integral Locking Device, 30mm ID, 45mm OD - KMK 6


Use this robust lock nut assembly from SKF to secure bearings to shafts on vibrating equipment. It has an integral locking mechanism that uses friction to grip onto threads, eliminating the need for keyways to make installation quick and simple. As it's made of robust carbon steel and weighs just 60g, this unit has an excellent strength-to-weight ratio, so you can rely on it for optimal performance in heavy-duty applications. This material is also resistant to corrosion, making it a long-lasting choice for use in harsh industrial environments.

• Axial load carrying capacity of 36.5kN for use in heavy-duty applications
• Compatible with an HN 5-6 spanner (204-4539) for simple installation
• Inner diameter of 30mm to accommodate medium-sized shafts

Applications


• Lathe machines
• Construction equipment

Can I reuse this lock nut?


Yes, you can reuse the lock nut if you carefully dismount it to prevent damaging the threaded bore.

How do I ensure the optimal performance of this lock nut?


For best results, ensure the shaft and seats you're mounting it onto are clean and lubricated.

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