SR144K2W02 Dental Handpiece Ceramic ABEC-7 Extended inner ring Bearing

SR144K2W02 Ceramic Hybrid Dental handpiece ABEC-7 Ball Bearing. Bearing is made of Stainless Steel and has Solid Si3N4 Ceramic balls. Cage is made of Torlon for lowest friction, long life and highest speed.

• Item: SR144K2W02 Dental handpiece Ball Bearing
• Type: Extended Inner ring ball bearing
• Material: Stainless Steel
• Quality: ABEC-7
• Closures: Open
• Balls: Si3N4 Ceramic (Silicon Nitride)
• Balls retainer: Torlon
• Speed: 400,000 RPM
• Size: 3.175 x 6.35 mm/Metric
• Width of inner ring: 3.78mm
• Width of outer ring: 2.78mm
• Dimension: 1/8" x 1/4" inches
• width of outer ring: 3/32"
• width of inner ring: 7/64"
• Quantity: One Bearing