Loose Ball Bearings Precision chrome steel Grade 10 Φ1mm 2mm 3mm 4mm 5mm 9.525mm

Specification:

-Product size: 1mm-9.525mm

-Material: Bearing steel GCR15

-Color: Silver white bright

-Hardness: > 60HRC

-Steel ball standard: GB/T308-2002

-Features: Bearing steel ball has high precision, high hardness, smooth surface, good roundness, wear resistance, not easy to rust

-Application areas: Bearing steel balls are widely used in high-speed and low-noise bearings, bicycles, motorcycles, automobiles, slide rails, universal balls, luggage, electronic industry, and can also be used to grind other media. G10 bearing steel balls can be used for precision equipment such as ball screws, slider guides, linear bearings, etc.!

Feature:

- Gcr15 material: solid precision bearing steel ball, high precision, wear resistance and compression resistance, smooth surface, hardness up to HRC60-63, high-quality choice for bearing machinery!

-Exquisite appearance: precise oil pressure, stable structure, polished and polished without burrs, toughness without losing roundness, high quality and beautiful appearance!

-Excellent quality: strict quality approval, quality assurance

Installation Precautions:
1. The steel ball cannot be lost after it is dropped, otherwise although the nut is installed into the screw, the service life of the screw will be greatly reduced if the steel ball is lacking. (80% of the number of steel balls can ensure the normal positioning and operation of the screw.)
2. When installing the inner loop screw, be careful not to install the steel ball in the non-sliding groove between the two circulators (this section of the groove is sealed at both ends in the structure, and the length is about a quarter. One loop length), it will bite the lead screw, the loop will not be smooth, backlash will occur, and it will be unsmooth.
3. When putting the steel ball into the spiral groove, pay attention that not all the circulation channels are filled. The ball is placed according to the principle that a reverser is a circulating circle, and the nut is 4 reversers, that is 4 cycles ring. When the steel ball is placed in each circulation circle, there will be a small space (about 3/4 of the diameter of the steel ball) space to facilitate the rolling and circulation of the steel ball in the circulation channel.
4. As shown in the figure below: It is a schematic diagram of the inner loop screw,-one loop corresponds to one reverser, and each loop is not connected to each other for detection, and each is independent. The red standard place in the figure below is the "dead channel" next to the circulation channel. The steel ball will be stuck when it is put in. Pay attention to it when installing.

Package included: According to your choice.