SR144TLKZWN Dental Handpiece Japanese Made Si3N4 Balls Ceramic ABEC-7 Angular Contact Bearing 1/8" x 1/4" x 7/64"

SR144KZ Hybrid Ceramic Dental handpiece ABEC-7 Angular Contact Ball Bearing. Made of stainless steel and has Solid Si3N4 Ceramic balls. Cage is made from Torlon for lowest friction, long life and highest speed. Bearing is closed from one side by one metal Shield

• SR144TLKZWN Dental handpiece Ball Bearing
• Angular Contact with groove on outer ring ball bearing
• Material: Stainless Steel
• Quality: ABEC-7
• Closures: One Shield
• Balls: Si3N4 Ceramic (Silicon Nitride)
• Balls retainer: Torlon
• Speed: 400,000 RPM
• Size: 3.175 x 6.35 x 2.78mm/Metric
• Dimension: 1/8" x 1/4" x 7/64"
• Quantity: 1 Bearing
• Japanese Made Si3N4 Ceramic Balls