NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51128X ,D=140 Needle Nose Pliers ◦ Easy continuous spring coil

◦ Easy continuous spring coil spring (※ stated as "S" in product number) / without spring

For measurement

5 10 25 100 4 55

4G MILL SEME0120010 20 R1

NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51128X ,D=140 Needle Nose Pliers ◦ Easy continuous spring coilNSK Single Direction Thrust Ball Bearings With Flat Seat , 51128X ,D=140 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D T T3 T4 r min. Ca C0a Grease Oil 51128X 140 180 31 1 107 375 1300 2000 1. 83 DESIGN, TYPES, AND FEATURES THRUST BALL BEARINGS Thrust ball bearings are classified into those with flat seats or aligning seats, depending on the shape of the outer ring seat (housing washer).