ball bearing
Welcome to our product page of ball bearing, We are member of China Robot Technique and Application magazine, member of Chinese Bearing industry Association, product of uniform section slim bearing series proposal of national "torch" project plan in 2005. From raw materials to finished products, we strictly control every production step.We dedicate ourselves to manufacture and supply of ball bearing with nice service.
If you need ball bearing, please email us.
If you need ball bearing, please email us.
Retaled
"Ball Bearing"
Products
Since the first important production process of VSG ball bearing are the best, and then the ball bearings are grinded by first-class workers, so, the VSG ball bearing must be top quality.
All the production art of VSG ball bearing are designed by senior engineer, and checked by senior Engineer at the national level.
Once you choose VSG ball bearing, you could enjoy: best quality with competitive price, professional guidance of choosing suitable bearing type, best service after sales.
Every year, we receipt hundreds of customer about ball bearing, after they visit the production process, all of them are satisfy with our ball bearing.
Related
"Ball Bearing"
BlogTapered roller bearings have tapered inner and outer ring raceway |
11-04 |
Double row tapered roller bearing bearing catalogue outer (or inner) as a whole. Two inner (or outer) face close to the middle spacers, clearance by the thickness of the spacer to adjust, and can also be used to adjust the thickness of spacer double row tapered roller bearings are preloaded.Tapered roller bearings mainly bear radial diameter and axial joint load. Load bearing capacity depends on the outer ring raceway angle, angle greater carrying capacity. These bearings are separable bearings, rolling bearing according to the number of rows into single row, double row and four row tapered roller bearings. Single row tapered roller bearing clearance to be adjusted during installation the user; double row and four row tapered roller bearing clearance in the factory according to user requirements is given, not to be user adjusted.Tapered roller bearings have tapered inner and outer ring raceway, Tapered Roller arranged in between. All conical surface projection lines are the same point on the bearing axis together. This design makes tapered roller bearings particularly suitable for combined slewing ring bearing (radial and axial) loads. Most of the axial load bearing capacity is determined by the contact angle α; α angle increases, the higher the axial load capacity. Angle size calculation factor e; e larger the contact angle the greater the bearing axial load greater applicability.Tapered roller bearings are usually separated type, namely the belt roller and cage assembly of inner components can be composed with tapered conical outer inner (outer) installed separately.
Ball Bearing |
11-01 |
Rolling a ball ball installed, including rims and outer rims of the middle, able to withstand greater loads. Also known as ball bearings.The ball bearing is composed of four basic components: the ball (ball), the inner ring (inner ring), the outer ring (an outer ring) and retainer (cage, or retainer). Ball bearings for general industrial use to meet the standards, AISI 52100 ball and the ring is usually based on high-chromium steel, Rockwell hardness (Rockwell C-scale hardness) of about 61-65 between. And to maintain the hardness compared Slim bearing to low-ball and ring, materials of metal (such as: carbon steel, aluminum) or non-metallic (eg: Teflon, PTEF, polymer materials). Ball bearings (ball bearing) than the journal bearing journal bearing rotation friction is small, therefore the same speed, the temperature is relatively low friction.
Cause damage to the bearing |
09-16 |
Most of the thin section ball damage for many reasons - beyond the original estimate of the load , non- effective seal , tight with resulting bearing clearance is too small so . Any one of these factors are factors that damage type has its unique and special damage will leave traces . Therefore, to view damaged shaft bearing, in most cases you can find its possible cause , generally speaking, a third of the bearing damage due to fatigue damage , arising out of the other one-third of poor lubrication , other third contaminanFirst, to maintain the bearing and its surroundings clean
Even tiny invisible dust into the bearing , will increase the bearing wear , vibration and noise.Second, use the installation should carefullyDoes not allow a strong punch , does not allow a direct hit with a hammer ball bearing , does not allow pass through the rolling pressure .Third, the use of appropriate and accurate installation toolMake use of special tools, try to avoid using fabric and staple fibers and the like . Fourth, to prevent corrosion of bearings direct hands to take bearings , to fully wash hands sweat , and coated with high-quality mineral oil before , during the rainy season and summer with particular attention to rust.In some special operating conditions , the bearing roller can get a longer life of the conventional calculation , especially in the case of light load . These special operating condition is , when the rolling surface ( track and rolling member ) by a lubricant film to effectively separate and restrictions may result in contamination of surface damage . In fact, under ideal conditions , the so-called permanent bearing life is possible.Bearing lifeThe life of rolling bearings in revolutions ( or under certain speed number of hours worked ) Definition : In this life less bearing , should be in any of its rolling element bearing ring or fatigue damage occurred on the initial ( spalling or defect ) . However, both in the laboratory tests or in actual use , can clearly see , in the same operating conditions the appearance of the same bearing , the actual life different. In addition there are a number of different definitions of the bearing "lifetime" , one of the so-called " working life ", which indicates a bearing can be achieved before the damage is determined by the actual life wear, damage often caused not by the fatigue , but by the wear, corrosion, and other causes of damage to the seal .
Bearing Installation Tool TMFT36 |
09-15 |
Maximum bearing weight: Other parts:Prevention of premature bearing failureImproper installation, typically brutal installed in the early failure of a bearing account for 16%. SKF bearing installation toolTMFT 36 is designed for quick and accurate installation of the bearing, while the risk of bearing roller damage during installation dropTo a minimum. Impact ring and sleeve of the rational combination can effectively through the interference fit of the bearing ringsMounting force to pass in order to minimize damage to bearing corp raceways and rolling elements of risk. Installation tool setsThere are 36 pieces including impact rings, 3 sleeves and a no rebound hammer, these components are housed in a portableToolbox addition for mounting bearings, FMFT36 can also be used to install bushings, seals and pulleys.