Miniature Bearings Australia

SR144A-D650-ZS - Datasheet

MBA

Dental Applications Bearings. This listing shows the basic features of various bearings for dental applications.

Bearings used in high-speed and low-speed dental handpieces play a crucial role in the performance and reliability of these dental tools.
The purpose of bearings in dental handpieces varies depending on the speed requirements and operational characteristics of the handpiece.
Key features of dental equipment bearings are high precision allowing for high speed rotaion, low friction and quiet operation. An expanded range may be available on special order. Please enquire.
Please contact us for a dental application list.

Deleted Item. Available while stocks last.

Please contact us first if you wish to use this item in a new design so we can check whether production can be resumed.

ID (d) : 3.175 mm _{+ 0.000 / - 0.004}
(Equiv. 0.125 in.)
OD (D) 6.350 / 5.979 mm _{+ 0.000 / - 0.005}
(Equiv. 0.25 in.)
Width (B) 3.200 / 4.200 mm _{+ 0.000 / - 0.040}
(Equiv. 0.126 in.)
Precision Grade Abec 7
Closure Type ZS
Bearing Type D650 (Large Shroud)
Lubricant Oil - Undisclosed
Additional Information Outer ring is stepped from 6.35mm to 5.979mm. Inner ring is wider than outer ring.
Material Stainless Steel AISI 440C - Dental Special

Country of Origin: DE