Deep groove ball bearing 607rs/zz direct selling roller skate bearing manufactured by Kerui

  Deep groove ball bearing 607rs/zz direct selling roller skate bearing from Kerui manufacturer
Deep groove ball bearing is a common type of rolling bearing
The basic deep groove ball bearing is composed of an outer ring, an inner ring, a group of steel balls and a group of retaining structures
There are two types of deep groove ball bearings: single row and double row
The deep groove ball structure is also divided into sealed and open structures
Open means that the bearing does not have a sealed structure
The sealed deep groove ball is divided into dust seal and oil seal
The material of the dust seal cover is steel plate stamping, which can only prevent dust from entering the bearing raceway
The oil proof contact oil seal can effectively prevent the grease in the bearing from overflowing Deep groove ball bearing 607rs/zz the type code of single row deep groove ball bearing and double row deep groove ball bearing are 6 and 4 respectively
It is a kind of bearing with simple structure, convenient use, universal production and wide application

According to the size of deep groove ball bearing, it can be divided into:
  (1) Miniature bearing ---- bearing with nominal outer diameter less than 26mm;
(2) small bearings - Bearings with a nominal outer diameter of 28-55mm;
(3) small and medium-sized bearings - Bearings with a nominal outer diameter of 60-115mm;
(4) medium and large bearings - Bearings with nominal outer diameter ranging from 120 to 190mm
(5) large bearing ---- bearing with nominal outer diameter of 200-430mm;
(6) oversize bearing ---- bearing with nominal outer diameter over 440mm

Installation method of deep groove ball bearing installation method 1: press fit: when the inner ring of the bearing fits tightly with the shaft, and the outer ring fits loosely with the bearing seat hole, the bearing can be pressed on the shaft with a press, and then the shaft and the bearing are installed into the bearing seat hole together
During press fit, an assembly sleeve (copper or mild steel) made of soft metal material is padded on the end face of the bearing inner ring
The outer ring of the bearing fits tightly with the bearing seat hole, and the inner ring fits loosely with the shaft, The bearing can be pressed into the bearing seat hole first
At this time, the outer diameter of the assembly sleeve should be slightly smaller than the diameter of the seat hole If the bearing ring is closely matched with the shaft and seat hole, the inner ring and outer ring in the installation chamber shall be pressed into the shaft and seat hole at the same time, and the structure of the assembly sleeve shall be able to press the end faces of the bearing inner ring and outer ring at the same time
Precautions for deep groove ball bearing, the bearing load of the shaft during operation is too small, which will cause sliding between the ball and the raceway and become the cause of scratch
In particular, large deep groove ball bearings with heavy ball and cage have this tendency
It is expected that the load will be too small in use, so timely communicate with relevant personnel when selecting bearings! Xingtai Kerui Bearing Co
, Ltd
, established on June 9th, 2009, has registered its own trademark xkrzc Kerui bearing, and has its own production plant
It mainly produces class 0 deep groove ball bearings, class 3 self-aligning roller bearings, and class 7 tapered roller bearings
It has its own testing system to ensure the quality of each product and make customers feel at ease and comfortable