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6026CM Deep Groove Ball Bearing for Drug Cutting Machine
CATEGORY：
Deep Groove Ball Bearings
Product Description
Keywords：
6026CM Deep Groove Ball Bearing for Drug Cutting Machine
The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of retainers.
Deep groove ball bearing type has single row and double row two kinds, deep groove ball structure is divided into sealed and open two kinds of structure, open refers to the bearing does not have a sealed structure, sealed deep groove ball is divided into dust-proof seal and oil-proof seal.
Dust-proof seal cover material for steel plate stamping, only play a simple prevent dust into the bearing raceway.
Oil-proof type is contact type oil seal, which can effectively prevent grease overflow in bearing.
Features:
Deep groove ball bearing are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance.
Main applications of deep groove ball bearing:
Low-power motors, automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc.
What is the maintenance method for removing abnormal noise of KOYO deep groove ball bearing and repairing grease?
(1) The water pump newly put into use by koyo bearing must replace the grease (oil) after running for 100 hours in general, and replace it once every 500 hours after running.
(2) The liquid koyo bearing with grease lubrication should be replaced after 1500 hours of operation. The amount of oil injected should not be too much or too little, because too much or too little grease will cause deep groove ball bearings to heat. The amount of oil is generally controlled in 1/2 ~ 2/3 of the volume of the bearing room.
(3) For bearings with lubricating oil lubrication, the amount of oil should be added to the specified position.
(4) The container of lubricating oil or grease should be clean, and it should be sealed well at ordinary times. There should be no dust, iron filings and other debris to avoid damaging the bearing.
(5) The motor deep groove ball bearings generally use sodium grease, which is characterized by high temperature resistance (125℃), but easy to dissolve in water, so it can not be used for the lubrication of koyo bearings.
What is the processing process of deep groove ball bearing?
Processing process steps of deep groove ball bearing:
1.tube blank processing: the bearing steel is heated to 1150℃ ~ 1200℃ in the heating furnace, and the perforator is used to perforate the heated tube blank to make capillary tube;
2.spheroidizing annealing: the tubular spheroidizing annealing, the hardness range of the annealed tubular is HRB88 ~ 94;
3.Hot rolling of tube billet: send the annealed tube into the heating furnace for secondary soaking heat; The waste pipe is formed by diameter reduction, wall reduction and extension rolling of the tube after secondary heat soaking.
4.tube blank shaping and cutting: the waste pipe through the sizing unit, sizing and shaping, and then straightening and cutting, forming a suite;
5.recrystallization annealing: the kit will be recrystallization annealing treatment, eliminate work hardening, so as to facilitate the implementation of cold rolling;
6.Soft grinding kit: The double end face of the kit is first softened, then the outer circle of the kit is softened, the double end face is first grinded, then the outer circle is grinded. The outer circle is a through grinding, and the material is processed together through the end face to ensure that the outer diameter of the part is always on the same plane with the support plate, the outer diameter taper is ensured within the control range, the Angle relation between the two grinding wheels in the double end grinding process is adjusted, and the parallel difference of the end face is controlled. The precision of the end face is used as the datum of the post-process processing; The outer circle is processed by centerless grinding.
7. Kit fine hole: drill the stop bolt hole and oil hole on the kit surface and rough the inner hole surface of the kit to prepare for cold rolling inner hole surface;
8..Cold rolling kit: For cold rolling of deep groove ball bearing ring groove, the feed speed of the core roller in the process of cold rolling has six stages, the speed range is 0.4mm/s ~ 1.0mm/s, and the track of the speed curve in a processing cycle is fast, slow, slow, until stop; The rolling time was between 6s and 14s, and the rolling pressure was 80KN;
9.Turning kit: chamfer the kit and seal the groove;
10.fine grinding kit: fine grinding kit, improve the surface accuracy of the kit;
11. installation of bearings: between the ring into the ball, install the cage, grease, install seals, complete the assembly of deep groove ball bearings.
OUR FACTORY
We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.
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