NSK Deep Groove Ball Bearings 6309ZZ ,Single-Row D=45 Type_25^Single-Row  Nj-Type 4G MILL SEME7212070200 12 12

4G MILL SEME7212070200 12 12 70 200 4 51

It is a compact

Specifications Model Range (mm) Effective measuring range (mm) Wide range accuracy (µm) Adjacent error (µm) Repeated accuracy (µm) Number of anvils (mm) Thickness of spacers (mm) Extension collar (mm) CC-4 100~160 1

6 Bit Adapters 1/4

up to 50 mm pipe / round rod

NSK Deep Groove Ball Bearings 6309ZZ ,Single-Row D=45 Type_25^Single-Row  Nj-Type 4G MILL SEME7212070200 12 12NSK Deep Groove Ball Bearings 6309ZZ ,Single Row D=45 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Factor f0 Mass (kg) approx. d D B r min. Cr C0r Grease Oil 6309ZZ 45 100 25 1. 5 53 32 6700 13. 1 0. 829 DESIGN, TYPES, AND FEATURES SINGLE ROW DEEP GROOVE BALL BEARINGS Single row deep groove ball bearings are classified into the types shown below. The proper amount of good quality grease is packed in shielded