marchio:
DISTRETTO DI JIANGDUN
Roller guide post sets一No stopper一
Nome del prodotto: GRBL
Materiale:
①Guide post: 9GrWMn
②Retaining washer: S45C
③Guide bushing: 9GrWMn
④Roller cage: Gcr15 （Super engineering plastics ）
(5) Primavera: SWP-B
Durezza:
①Guide post:Quenched full hard
②Guide bushing:Quenched full hard
Nome del prodotto: MRBL
Materiale:
(1)Posto guida: Gcr15
②Retaining washer: S45C
(3) Boccola di guida: Gcr15
④Roller cage: Gcr15 （Super engineering plastics ）
(5) Primavera: SWP-B
Durezza:
①Guide post: 58~62HRC
②Guide bushing: 58~62HRC
1. Roller guide post sets is different from the general guide post sets. It can
disperse the pressure by using a roller needle, which can reduce the collision,
friction, and vibration during the penetration to achieve ultra high precision
linear movement, thus greatly improving the service life of the guide column.
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