Premium Quality Bearing 4x7x1.6mm Compatible with SIRONA T1 LINE C40 and T3 S-LINE ES40 – Precision Engineered for Smooth and Reliable Performance
This precision ball bearing is compatible with SIRONA® handpieces. It fits multiple models across the T1, T2, and T3 ranges, including specific serial number variants and configurations, installed within the internal mechanism to support rotating parts and enable smooth operation during daily clinical use. Made from precision steel with fine surface finishing, it operates with low resistance and maintains consistent alignment under typical working speeds and loads. The material retains its shape and dimensions through repeated steam autoclave cycles up to 135°C, suitable for standard cleaning, sterilization, and servicing procedures. This component can replace worn or damaged parts, helping to sustain steady function and support reliable performance throughout regular professional maintenance and care.
Sold as 10 pieces
Suitable for Models:
- T1 CLASSIC S 1,6L SN>30 000 & >202 000
- T1 CLASSIC S 6L SN>30 000 & >202 000
- T1 CLASSIC S40L SN>30 000 & >202 000
- T1 LINE C1,6L SN>65 000 & >202 000
- T1 LINE C40
- T1 LINE C40/C40L
- T1 LINE C40L mini
- T1 LINE C40L SN>65 000 & >202 000
- T1 LINE C6 – head 6:1
- T1 LINE C6L – head 6:1
- T1 LINE C6L SN>65 000 & >202 000
- T2 LINE A40L SN>202 000
- T2 REVO R40 mini
- T2 S-LINE AS40L
- T3 LINE E40 SN>202 000
- T3 S-LINE ES40


























