SR144K1W Dental Handpiece Ceramic ABEC-7 Bearing 1/8" x 1/4" x 7/64"

Hybrid Ceramic Dental handpiece ABEC-7 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.

• SR144K1W Dental handpiece Ball Bearing
• Deep groove with seperate 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 x 2.78 mm/Metric
• Dimension: 1/8" x 1/4" x 7/64" inches
• Quantity: 1 Bearing