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Help CenterGE45E Joint Bearing Used in Shock Absorbers
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Specifications
GE45E bearing shock absorbers1.Gcr15 material
2.self-lubricating
3.bear large load
4.ISO:9001:2000
GE45E joint bearing used in shock absorbers
Brif introductions of GE45E bearing shock absorbers
Joint bearing is a special structure of sliding bearing. It has the advantages of simple structure than the rolling bearing, which is mainly composed of an outer spherical surface of the inner ring and the outer ring has an inner spherical form, able to withstand greater load, according to the different type and structure, can bear radial load, axial load and radial, axial and the existence of joint load.
Ball joints are the pivot between the wheels and the suspension of an automobile. Ball joints play a critical role in the safe operation of an automobile's steering and suspension. Ball joints can also be found in most linkage systems for motion control applications, and should not be confused with spherical rod end bearings, which are a different design.
Sealed ball joints do not require lubrication as they are "lubed for life" but standard ball joints must be lubed from time to time. It's best to inspect standard ball joints once a year. Generally speaking, standard ball joints will outlive sealed ones because eventually the seal will break, causing the joint to dry out and rust. While there is no exact lifespan that can be put on a sealed ball joint, they can fail as early as 80,000 miles. Signs of a failing ball joint start with a clicking or snapping sound when the wheel is turned and eventually turns into a squeaking sound at the end of a stop, when the gas pedal is used and/or also when hitting bumps. Another symptom could be 'thud' noises coming from front suspension when going over bumps.
1.Open type bearing should be cleaned before mounting.
2.The bearing should bear the force evenly during mounting. Don’t use hard tools strike the bearing directly. If need heating mounting, it should heat the bearing evenly up to 80°C~100°C, then mounting it immediately.
3.The warehouse of bearing should be clean and dry, and the relative humidity should not over 60%
4.The stocked bearing should be cleaned and greased again after 12 months, and packed in good condition.
5.It should have good greasing and dust proof seal device when using the bearings, and examine its working situation frequently.
Spherical plain bearings have spherical contact surfaces which permit the inner ring to rotate freely in all directions within bearing and application design constraints. This gives them the capability to self-align, which means, for example, to adjust automatically to misalignment stemming from inaccurate machining, frame distortions from welding, or deformations of pin and frame due to static and dynamic forces. Such misalignment would generate considerable end loading and cause early failure of plain cylindrical sleeve bearings. Thus spherical plain bearings are thought to have their origin as replacement for plain cylindrical sleeve bearings or bushings and are still occasionally called ball bushings. Spherical plain bearings utilize inner & outer rings with spherical sliding surfaces, and can accommodate heavy radial loads & bi-directional axial loads at the same time. They are generally used for lower swing speed of movement (that is, angular motion), as sliding surface for the spherical shape can also be tilted at an angle within the movement (that is aligning movement).
Quick Details of GE45E bearing shock absorbers
1.The inner and outer rings are coated with molybdenum disulphide for reduced sliding friction.
2.These spherical plain bearings have a single fractured outer race.
3.This spherical plain bearing does not have grooves and thru holes.
4.This spherical plain bearing must be properly lubricated with grease.
| d | 45 |
| D | 68 |
| B | 32 |
| C | 25 |
| dk | 60 |
| rls | 0.6 |
| r2s | 1 |
| α°≈ | 7 |
| Cr | 127 |
| Cor | 640 |
| Bearing Code | GE45E |
| Mass weight | 0.4 |
| Joint bearings application | Self-lubrication ball joint bearing is a kind of special structure of sliding bearings.Joint bearings is widely applied in engineering, hydraulic oil cylinder metalforming machine |
| Joint bearings classification | Such as SB type, type, GE, CF series,and the amount and type of other types of the joint bearings and fixed-end joint bearings, etc. |
| Number of row | single row or double row |
| Material | chrome steel ,stainless steel,and bearing steel |
| Vibration and noisy lever | Z1,Z2 |
| Tolerance Code | ABEC-1 |
| Packing | Single box+carton+pallet or Customer requirement |
Classification and features of GE45E bearing shock absorbers
(1) GE... E model sheet, no lubrication oil every outer ring. Can bear radial load and any direction of smaller axial load.
(2) GE... ES type single-slit invading.this, lubrication oil groove. Can bear radial load and any direction of smaller axial load.
(3) GE... ES - 2RS type single-slit invading.this, lubrication oil groove, with seals at both. Can bear radial load and any direction of smaller axial load.
(4) GEEW... ES - 2RS type single-slit invading.this, lubrication oil groove, with seals at both. Can bear radial load and any direction of smaller axial load.
(5) GE... ESN type
Single slit outer ring, have lubrication oil groove, outer ring have check dynamic slots. Can bear radial load and any direction of smaller axial load. But the axial load by stop ring inherit, its axial load capacity reduction.
(6) GE... XSN type
A double-slit outer profile especially circle (), there is lubrication oil groove, outer ring have check dynamic slots. Can bear radial load and any direction of smaller axial load. But the axial load by stop ring inherit, its axial load capacity reduction.
(7) GE... HS type lubrication oil groove, inner ring has double half invading.this, after wearing clearance can be adjusted. Can bear radial load and any direction of smaller axial load.
(8) GE... DE1 type
Inner ring for hardened bearing steel, outer ring for bearing steel. Inner circle assembling extrusion, lubricating oil and oil hole. Inner diameter less than 15mm bearings, no lubrication oil and oil hole. Can bear radial load and any direction of smaller axial load.
(9) GE... DEM1 type
Inner ring for hardened bearing steel, outer ring for bearing steel. Inner circle assembling extrusion, bearing load bearing outer ring pressed, after the end ditch makes bearing axial fixation. Can bear radial load and any direction of smaller axial load.
(10) GE... DS type
Outer ring have assemble slots and lubricating slots. Limited to large size bearings. Can bear radial load and any direction of smaller axial load (assembly slot side can not bear the axial load).
2. Angular contact joint bearings
GAC... S-type inside and outside circle were hardened bearing steel, outer ring have tanks and oil hole. Can bear radial load and a direction (joint) axial load.
3. Thrust joint bearings
GX... S-type shaft lap and seat ring are hardening bearing steel, Seat ring have tanks and oil hole. Can bear a direction of axial load or combined load (right now the radial load value nor larger axial load value of 0.5 times).
4. Fixed-end joint bearings
(1) SI... E type is GE... E type bearings and pole terminal assembly body. With female threaded rod ends, materials for carbon steels, No lubrication oil groove. Can bear radial load and any direction less or equal 0.2 times radial load of the axial load.
(2) SA... E type is GE... E type bearings and pole terminal assembly body. Fixed-end out-of-band thread, materials for carbon steels, No lubrication oil groove, can bear radial load and any direction less or equal 0.2 times radial load of the axial load.
(3) SI... ES type is GE... ES type bearings and pole terminal assembly body. With female threaded rod ends, materials for carbon steels, Have lubrication oil groove. Can bear radial load and any direction less or equal 0.2 times radial load of the axial load.
(4) SA... ES type is GE... ES type bearings and pole terminal assembly body. Fixed-end out-of-band thread, materials for carbon steels, Have lubrication oil groove. Can bear radial load and any direction less or equal 0.2 times radial load of the axial load.
(5) SIB... S-type with female threaded rod ends, materials for carbon steels, Inner ring for hardened bearing steel, Have lubrication oil groove. Can bear radial load and any direction less or equal 0.2 times radial load of the axial load.
(6) SAB... S-type fixed-end out-of-band thread, materials for carbon steels, Inner ring for hardened bearing steel, Have lubrication oil groove. Can bear radial load and any direction less or equal 0.2 times radial load of the axial load.
(7) SQ... Type for ball head fixed-end joint bearings, fixed-end for carbon steels, Ball head for carburizing steels. Can bear radial load and any direction of smaller axial load.
| Type | Dimension(mm) | Load rating KN | Weight (Kg) | ||||||||
| d | D | B | C | dk | rs | ris | α | Dynamic | Static | ||
| GEG60ES | 60 | 105 | 63 | 40 | 92 | 1 | 1 | 17 | 313 | 1560 | 2.05 |
| GEG70ES | 70 | 120 | 70 | 45 | 105 | 1 | 1 | 16 | 400 | 2000 | 3.01 |
| GEG80ES | 80 | 130 | 75 | 50 | 115 | 1 | 1 | 14 | 488 | 2440 | 3.64 |
| GEG90ES | 90 | 150 | 85 | 55 | 130 | 1 | 1 | 15 | 607 | 3030 | 5.22 |
| GEG100ES | 100 | 160 | 85 | 55 | 140 | 1 | 1 | 14 | 654 | 3270 | 6.05 |
| GEG110ES | 110 | 180 | 100 | 70 | 160 | 1 | 1 | 12 | 950 | 4750 | 9.68 |
| GEG120ES | 120 | 210 | 115 | 70 | 180 | 1 | 1 | 16 | 1070 | 5350 | 14.01 |
| GEG140ES | 140 | 230 | 130 | 80 | 200 | 1 | 1 | 16 | 1360 | 6800 | 19.01 |
| GEG160ES | 160 | 260 | 135 | 80 | 225 | 1.1 | 1.1 | 16 | 1530 | 7650 | 20.02 |
| GEG180ES | 180 | 290 | 155 | 100 | 250 | 1.1 | 1.1 | 14 | 2120 | 10600 | 32.21 |
| GEG200ES | 200 | 320 | 165 | 100 | 275 | 1.1 | 1.1 | 15 | 2320 | 11600 | 45.28 |
| GEG220ES | 220 | 340 | 175 | 100 | 300 | 1.1 | 1.1 | 16 | 2550 | 12700 | 51.12 |
| GEG240ES | 240 | 370 | 190 | 110 | 325 | 1.1 | 1.1 | 15 | 3030 | 15190 | 65.12 |
| GEG260ES | 260 | 400 | 205 | 120 | 350 | 1.1 | 1.1 | 15 | 3570 | 17850 | 82.44 |
| GEG280ES | 280 | 430 | 210 | 120 | 375 | 1.1 | 1.1 | 15 | 3800 | 19100 | 97.21 |
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