crossed roller bearing
The WXSG Crossed Roller Bearing are available in three configurations: single split bearing (CRBW), inner-ring split bearing (CRB), outer ring split bearing(CRBI), the crossed roller bearing bore diameter ranges from 20 mm to 600 mm.
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"Crossed Roller Bearing"
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We are good at manufacturing crossed roller bearing.
The VSG Crossed Roller Bearing are available in three configurations: single split bearing (CRBW), inner-ring split bearing (CRB), outer ring split bearing(CRBI), the crossed roller bearing bore diameter ranges from 20 mm to 600 mm.
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"Crossed Roller Bearing"
Blogball component separation . Shaft ring is aligned with the axis of the ring |
11-21 |
Thrust bearings are used to support axial forces in special bearings , that force in the direction parallel to the axis of the bearing. Thrust bearings are also referred to as thrust bearings.The thrust bearing is generally composed of two or more thrust washers thrust washers and several rolling body composition, generally divided into shaft thrust washer tablets and seat pieces , rolling is generally the most common type of iron or copper cage assembly into the overall quality China bearing manufacturer of this type of bearing is the most common type thrust ball bearings.Thrust ball bearing is a separate type bearings, shaft ring, seat ring and cage , ball component separation . Shaft ring is aligned with the axis of the ring , seat ring is compatible with the bearing hole ferrule , and the gap between the shaft ; thrust ball bearings can only bear axial load , one-way thrust ball bearings can only bear axial load in one direction , two-way thrust ball bearings can withstand axial load in both directions ; thrust ball bearings can not limit the radial displacement , low speed limits , one-way thrust ball bearings can limit the shaft and the housing of a high speed bearings direction of the axial displacement , two-way bearing can limit the axial displacement in both directions .Thrust roller bearings for axial load mainly axial , radial joint load , but the radial load should not exceed 55% of the axial load . With other thrust roller bearings, such bearings lower friction coefficient , high speed, and aligning performance . 29000 -based non-stick bearing symmetrical spherical roller , can reduce the roller and the raceway at work relative sliding and roller length , diameter, roller quantity, high load capacity , usually oil lubrication, individual low speeds available greased . In the design selection , preference should be given ; 80000 Thrust cylindrical roller bearings, 90000 Thrust tapered roller bearings and thrust needle roller bearings AXK type , can withstand a one-way axial load, it is more than the axial thrust ball bearings load capacity is much greater, and rigidity, small axial space occupied . Thrust cylindrical roller bearings and thrust needle roller bearings for low speed applications , thrust tapered roller bearings speed slightly higher thrust cylindrical roller bearings.
Honda "2010 excellent Supplier" award winner |
10-13 |
Guangzhou NSK bearing roller bearings: NSK Honda presented to the "2010 Outstanding Supplier Award" December 28, NSK Bearings sales center in Guangzhou News - Guangzhou Honda Automobile, Dongfeng Honda Engine, Honda Motor (China) 3 companies in Guangzhou Baiyun International Convention and Exhibition Center jointly organized a grand 2011 Procurement Conference, to 2010 Excellent supplier awards, a total of 15 suppliers to get this award, NSK China is Honda "2010 excellent Supplier" award winner, one of the following NSK Bearings sales center in Guangzhou reported. NSK roll bearings distributor in China, according to reports, NSK (NSK China) Sales Co., Ltd. for the first time won the Honda three company's annual Supplier Excellence Award. Because NSK Southern Automotive Division and related auto parts production plants in terms of quality, price, delivery and other aspects of the previous year has been greatly improved, the maximum extent possible to meet the customer's production growth in demand, and thus subject to the customer's positive assessment. We know that Guangzhou Honda, Dongfeng Honda, Honda (China) 3 Corporation is China's major automobile manufacturers, the main production Accord, Odyssey, Feng Fan, Fit, Costa figure, jazz and other models, and their suppliers standard is quite stringent. Guangzhou Honda, Dongfeng Honda Honda (China) 3 companies for outstanding supplier evaluation criteria QCDDM scoring criteria. Ie Q (quality)-C (Price)-D (delivery address)-D (technical response)-S (service counter)-M (management level), etc., while NSK China supplier with three Honda has reached All out of a monthly evaluation QCDDMS excellent results, so Guangqi Honda, Dongfeng Honda, Honda (China) jointly awarded the NSK "2010 outstanding supplier Award."
With clean kerosene or gasoline will bearings and related parts mated to clean |
09-06 |
Car with ordinary mechanical bearing an important difference is that in the mobile automotive bearings used in an environment , so its force status and working conditions more complex, while catching a car as a very precise mechanical parts , the correct installation and use , lubrication and maintenance for the realization of the basic functions essential to catch .Bearing installation and removalWith clean kerosene or gasoline will bearings and related parts mated to clean ;Check the bearing is ready to use consistent with the original model , with matching part size is qualified ;With a special assembly tool pressed into the bearing sleeve , tool sleeve diameter must not exceed the outside diameter of the bearing wall , mounting force should be uniform , not shock and barbaric assembly ;single ball bearing should be rotated after installation of bearings and related components to see if there catching phenomenon and abnormal noise ;By host components required to fill the specified grease or oil ;In the assembly of large bearings and bearing and shaft bore large amount of interference between the products must be the bearing oil bath heating, oil temperature at 80 degrees Celsius ; bearing removal , you must use special tools drawing class
Cross roller bearing design characteristics and applications |
08-30 |
cross roller bearing have two tapered roller at 90 ° to the surface of the V-cutter vertical cross through a spacer retainer arrangement, able to withstand the radial load, axial load and other loads in all directions.Raceways and rollers on the line contact structure provides maximum rotational accuracy, high stability and greater tilt stiffness.Preload adjustable design extends bearing life, the maximum extent possible to increase the rigidity and provides a minimal beat.Nylon spacer lower inertia, running less torque.Components using surface-hardened steel or bearing steel electroslag remelting, good impact resistance.
Applications: machine tools with precision rotary indexing tables, vertical and horizontal boring machine, vertical grinders, rotary surface grinders, large hobbing machine, guns and radar rotary table, a large radio and optical telescopes, rotate the camera, microscope stage, pole center pivot, rotate bogie, welding holder, a large tanker mooring buoys, rotating assembly fixture, industrial robots, precision rotary tables, medical equipment, measuring equipment, IC manufacturing equipment.