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SKF

Combined mounting and dismounting TMMK 20-50 SKF

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Product Description

SKF TMMK 20‑50 Kit is a universal toolset designed for the precise mounting and dismounting of deep groove ball bearings with bore diameters from 20 to 50 mm. It is tailored for service technicians, production plants, and maintenance departments. The kit helps reduce the risk of component damage, improves efficiency, and enhances operator comfort during maintenance tasks.

Technical Specifications

Parameter Value
Bore diameter range20 – 50 mm
ApplicationMounting and dismounting of deep groove ball bearings (from shafts, sleeves, and housings)
Number of impact rings21 pcs
Mounting sleeves2 pcs (type B and C)
HammerDead-blow type with anti-vibration grip and nylon face
Case dimensionsapprox. 530 × 110 × 360 mm
Set weightapprox. 8.5 kg

Kit Contents

  • 21 impact rings matched to bearing sizes
  • 2 mounting sleeves (type B and C)
  • 2 spindles (S1 and S2)
  • Dead-blow hammer
  • Spindle holder
  • Puller arms, support rings, retaining rings
  • Durable transport case

Features and Benefits

  • Safe mounting force — directed through the bearing’s inner ring to avoid damage to rolling elements
  • Hardened polyamide components — lightweight, durable, and surface-safe
  • Dead-blow hammer — reduces vibration, increases comfort and control
  • All-in-one storage — organized case for quick access and efficient work

Why Choose It?

SKF TMMK 20‑50 is engineered for precision, safety, and time-saving performance. It supports reliable mounting and dismounting processes, reduces service time, and protects high-value mechanical components. A must-have for professional maintenance technicians who value quality and efficiency.

Technical data
ManufacturerSKF
BrandSKF
Manufacturer's address detailsSven Wingquist Street 2, 415 50 Gothenburg
Manufacturer's contact detailse-mail: info@skf.com, tel.: +46 31 337 10 00