NB SW12 3/4 Ball Bushings Linear Motion bicycle ✅ Cage: PTFE (Polytetrafluoroethylene)

✅ Cage: PTFE (Polytetrafluoroethylene)

4370 inch 85mm

Item # LME20UU

the NU207MY outer diameter is 72mm

✅ Closure: Sealed with PTFE cover (one side)

NB SW12 3/4 Ball Bushings Linear Motion bicycle ✅ Cage: PTFE (Polytetrafluoroethylene)SW12: Made in Japan: NB Linear Systems Nippon Bearing Linear Systems 3 4" Bore linear motion ball bushings bearings, inner diameter(bore)= 3 4" inch dimensions with steel retainer, bearing is high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SW12 Linear Motion Ball Bushings NB Systems Ball Bushings Linear Motion Number of ball circuits: 5 Size: 3 4" x 1 1 4" x 1 5 8" inch Inner