Product Specifications:
·STH High-speed Dental Bearing R22W, R12
·Bearing R22W 3.175x6.350x2.779mm, Flanged with one shield
·Bearing R12 3.175x6.350x2.380mm, Smooth with one shield
·Bearing with Steel balls and Ceramic balls to supply available

·Perfectly application for Midwest high-speed dental turbine handpieces
·Rotating speed 350.000-450.000 rpm under air-pressure of 200-250Kpa
·Working life for about six months assurance under the normal operation
·Tolerance grade High precision level ABEC 7 (P4)
·Super-low noise and Super-low vibration

Conventional Packing:
·Pack 20 pieces carefully into plastic-tube, then pack 100 pieces into paper-box
·Pack individual piece into sealed plastic-film, then pack into paper box
·Could pack well according to customer's special requirements

Delivery Details:
·Minimum order quantity: 300 pieces totally
·Delivery time: within 7 workdays (for the first small order)



* For details, please kindly contact us. Thanks!