NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51309 ,D=45 Type_26^Single-Row  NU-Type unions and valve packing nuts

unions and valve packing nuts

Compatible with thick hoses (inner diameter 12-15mm / outer diameter 21mm)

Overall length (mm): 222

3 times faster than nichrome heater model

measurement mode

NSK Single-Direction Thrust Ball Bearings With Flat Seat , 51309 ,D=45 Type_26^Single-Row  NU-Type unions and valve packing nutsNSK Single Direction Thrust Ball Bearings With Flat Seat , 51309 ,D=45 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 51309 45 85 28 1 80. 5 163 2000 3000 0. 672 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).