NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51211 ,D=55 junghwa 4mm steel Operating temperature 0

4mm steel Operating temperature 0 - 40ºC Weight 520g Output signal 90º phase difference

8mm Contact rating DC 24 V 4 mA (resistance load) Standard attachments Contact point *1 F-001 Back*2 Flat back (F-M101) Cable 3SMA-0061-1

Reference Mechanical Grease Oil NU2310W 50 110 40 2 2 65 　 163 187 6700 　 5000 6300 1

1-1 / 2in (38mm) wide solid aluminum body is lightweight

D1 D2 L1 L2 FLUTE 01 GENERAL HSSEL612030 3 8 12 60 1 02 GENERAL HSSEL612040 4 8 12 60 1 03 GENERAL HSSEL612050 5 8 14 60 1 04 GENERAL HSSEL612060 6 8 14 60 1 05 GENERAL HSSEL612080 8 8 14 80 1 06 GENERAL HSSEL612100 10 8 14 80 1

NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51211 ,D=55 junghwa 4mm steel Operating temperature 0NSK Single Direction Thrust Ball Bearings With Flat Seat , 51211 ,D=55 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 51211 55 90 25 1 70 159 2200 3200 0. 599 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). They