81268M Cylindrical Roller Thrust Bearing 340x460x96mm - Bronze Cage Outer Diameter - 46mm SMF50GUUE NB Round Linear Slide

SMF50GUUE NB Round Linear Slide Bush

SM30GUU-P Type Seals on Both Sides: Slide Bush

6902-2RS Hybrid Ceramic Ball Bearing

1-1/8 bore

both are Hybrid Ceramic ABEC-7 Ball Bearings that fits Midwest Dental Quiet Air handpiece

81268M Cylindrical Roller Thrust Bearing 340x460x96mm - Bronze Cage Outer Diameter - 46mm SMF50GUUE NB Round Linear Slide81268M Cylindrical Roller Bearing Bronze Cage 340mm x 460mm x 96mm 81268M Cylindrical Roller Bearing, Bronze Cage, inner diameter is 340mm, outer diameter is 460mm and width is 96mm. 81268M Cylindrical Roller Bearing Cylindrical Roller Bearing Cage: Bronze Cage d 340mm D 460mm H 96mm d1 455mm D1 345mm B 29mm r12 3mm Quantity: 1 Bearing