TKST 11 - SKF Electronic Stethoscope 55212c/55437 Taper Roller Bearing NU 317 EC J Two

NU 317 EC J Two Flanges on Outer Ring and No Flanges on Inner Ring 85mm - Bore Size Optimized Internal Design Stamped Steel Cage

ALS 24 Light Imperial Series Size Angular Contact Bearing

This NU2314EMA bearing is a Single row cylindrical roller with no flanges on inner ring

This 7203BEGAP bearing is a single row angular contact bearings with a 40° contact angle

TKST 11 - SKF Electronic Stethoscope 55212c/55437 Taper Roller Bearing NU 317 EC J TwoThe SKF electronic stethoscope is a high quality instrument enabling the determination of troublesome machine parts by detection of machine noise, it includes a headset and two different length probes 70mm and 220mm.