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High Speed Taper Roller Bearing

Min. Order: 500 Set/Sets
Trade Term: FOB,CFR,CIF,EXW
Payment Terms: T/T, WU
Supply Ability: 500000
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: 30218
Means of Transport: Ocean, Air, Land
Brand Name: KGS
Structure: Taper
Type: Roller
Brand Name: KGS
Bore Size: 90 mm
Outside Diameter: 160 mm
Model Number: 30218
Seals Type: Open
Number of Row: Single Row
Production Capacity: 500000
Packing: Commercial packaging/Industrial packaging
Delivery Date: 20-30 working days
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Product Description

High Speed Taper roller bearing 30218

The Description of Tapered Roller Bearing

 Tapered roller bearing main bear with radial primarily, the axial union load.  Bearing outer ring rolling bearing capacity depends on the way Angle, the greater the carrying capacity of the larger Angle. This type of bearings is bearing separation, according to the bearing of the roller column number into a single, double row and four row circular cone roller bearings. The single row circular cone roller bearing clearance to users in the installation to adjust; Double row and four row circular cone roller bearings clearance has set up a file in the products based on user requirements given,  don't  need to adjust by the user. 

 

Tapered roller bearings taper inner ring and outer ring have groove, tapered roller are arranged in between. All of the surface of the cone of lines in the projection of bearing the same point axis together. This design make circular cone roller bearings is especially suitable for bear composite (radial and axial) the load. The bearing axial load ability is the contact Angle α of the decision; Larger Angle α, axial load capacity is higher. Angle size by calculating coefficient e to say; E value is, the bigger the contact Angle is, the bigger the axial load bearing of the greater the applicability.

 

 Tapered roller bearings are usually separated model, namely the belt roller and maintains a component of the inner circle ,circle of inner cone components  and cone outside (outer)  can apart installation.

 

Tapered roller bearings widely used in automotive, rolling mill, mining, metallurgical, plastic machinery, etc.

 

Tapered roller bearings are bearings that can take large axial forces (i.e., they are good thrust bearings) as well as being able to sustain large radial forces. The inner and outer ring raceways are segments of cones and the rollers are also made with a taper so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.

 

Tapered roller bearings are separable and have the following components: outer ring, inner ring, and roller assembly (containing the rollers and a cage). The non-separable inner ring and roller assembly is called the cone, and the outer ring is called the cup. Internal clearance is established during mounting by the axial position of the cone relative to the cup.Metric tapered roller bearings follow the designation system defined by ISO 355.

 

Tapered roller bearings comprise solid inner and outer rings with tapered raceways and tapered rollers with cages. The bearings are not self-retaining. As a result, the inner ring together with the rollers and cage can be fitted separately from the outer ring. Tapered roller bearings can support axial loads from one direction as well as high radial loads. They must normally be axially adjusted against a second bearing fitted in a mirror image arrangement.

 

Tapered roller bearings consist of four interdependent components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer. The taper angles allow the bearing to handle a combination of radial and thrust loads. The steeper the cup angle, the greater the ability of the tapered roller bearing to handle thrust loads.

 

Tapered roller bearings have tapered inner and outer ring raceways and tapered rollers. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis  to provide true rolling and low friction. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle (α). The size of the angle is indicated by the calculation factor e († product tables): the larger the value of e, the larger the contact angle. A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. 
Single row tapered roller bearings are separable , i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup). 

 

The factors that influence KGS bearing performance and service life include but are not limited to the following:

 

Tapered roller bearings are produced in many designs and sizes to match their many uses. These can be grouped as follows

 

  • single row tapered roller bearings

  • paired single row tapered roller bearings

  • double row tapered roller bearings , and

  • four-row tapered roller bearings

 

Single-Row Tapered Roller Bearings 

 

The most basic and widely used tapered bearing, the single-row type consists of the cone assembly and the cup. It is usually fitted as one of an opposing pair.During equipment assembly, single-row bearings can be set to the required clearance (endplay) or preload condition to optimize performance.

 

Single-row tapered roller bearings have positive roller alignment that ensures true rolling motion and generates a "seating force" that pushes the roller against the cone large rib. This seating force prevents the rollers from skewing off apex, thereby keeping them positively aligned and located against the cone large rib.

 

Double-Row Tapered Roller Bearings 

 

Double- or two-row tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications.

Four-Row Tapered Roller Bearings 

 

Four-row bearings provide maximum capacity in minimum space, combining the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings.Their main application is on the roll necks of rolling mill equipment.  All four-row bearings are supplied as pre-set matched assemblies with all components identified to ensure correct installation sequence.

 

Products Name
Taper roller bearing 30218
Bore Size90 mm
Taper roller bearing 30230160 mm
Thickness30 mm
BrandKGS or according to customers' requirement
TypeSingle-row taper roller bearing,Double-row taper roller bearing, Four-row taper roller bearing,auto bearing, Machine-tool bearing, Construction bearing, Heavy-duty bearing, tapered roller bearing, agriculture machine bearing
Bearing MaterialChrome steel Gcr15
Cage MaterialSteel, Brass
High speed performanceGood
Quality StandardISO 9001:2000
ServiceOEM service
Application Widely used in Automobiles, rolling mill, mining, metallurgical, plastic machinery
PackagingCommercial packaging or Industrial packaging

 

Applications

In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction.Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces. Applications for tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment, axle systems, gear box, engine motors and reducers.

Parts models of Tapered Roller Bearings:

 

Taper Roller Bearing
ModelOld modelDimension(mm)Weight
 DT 
302027202E15.00035.00011.7500.053
302037203E17.00040.00013.2500.079
302047204E20.00047.00015.2500.126
302057205E25.00052.00016.2500.154
302067206E30.00062.00017.2500.231
302077207E35.00072.00018.2500.331
302087208E40.00080.00019.7500.422
302097209E45.00085.00020.7500.474
302107210E50.00090.00021.7500.529
302117211E55.000100.00022.7500.713
302127212E60.000110.00023.7500.904
302137213E65.000120.00024.7501.130
302147214E70.000125.00026.2501.238
302157215E75.000130.00027.2501.332
302167216E80.000140.00028.2501.637
302177217E85.000150.00030.5002.040
302187218E90.000160.00032.5002.473
302197219E95.000170.00034.5003.170
302207220E100.000180.00037.5003.688
302217221E105.000190.00039.5004.500
302227222E110.000200.00041.5005.160
302247224E120.000215.00044.0006.270
302267226E130.000230.00044.5007.430
302287228E140.000250.00046.5008.810
302307230E150.000270.00050.00010.200
303027302E15.00042.00014.2500.096
303037303E17.00047.00015.2500.129
303047304E20.00052.00016.2500.165
303057305E25.00062.00018.2500.263
303067306E30.00072.00020.7500.374
303077307E35.00080.00022.7500.515
303087308E40.00090.00025.2500.747
303097309E45.000100.00027.2500.984
303107310E50.000110.00029.2501.280
303117311E55.000120.00031.5001.598
303127312E60.000130.00033.5001.956
303137313E65.000140.00036.0002.387
303147314E70.000150.00038.0002.941
303157315E75.000160.00040.0003.550
303167316E80.000170.00042.5004.263
303177317E85.000180.00044.5004.950
303187318E90.000190.00047.0005.790
303197319E95.000200.00050.0007.200
303207320E100.000215.00052.0008.270
322047504E20.00047.00019.2500.161
322057505E25.00052.00019.2500.184
322067506E30.00062.00021.2500.287
322077507E35.00072.00024.2500.445
322087508E40.00080.00024.7500.532
322097509E45.00085.00024.7500.573
322107510E50.00090.00024.7500.626
322117511E55.000100.00026.7500.853
322127512E60.000110.00029.7501.170
322137513E65.000120.00032.7501.525
322147514E70.000125.00033.2501.620
322157515E75.000130.00033.2501.709
322167516E80.000140.00035.2502.101
322177517E85.000150.00038.5002.645
322187518E90.000160.00042.5003.453
322197519E95.000170.00045.5004.300
322207520E100.000180.00049.0005.120
322217521E105.000190.00053.0005.900
322227522E110.000200.00056.0007.500
322247524E120.000215.00061.5009.100
322267526E130.000230.00067.75011.200
322287528E140.000250.00071.75014.400
322307530E150.000270.00077.00017.800
323047604E20.00052.00022.5000.256
323057605E25.00062.00025.2500.368
323067606E30.00072.00028.7500.562
323077607E35.00080.00032.7500.763
323087608E40.00090.00035.2501.040
323097609E45.000100.00038.2501.360
323107610E50.000110.00042.2501.800
323117611E55.000120.00045.5002.350
323127612E60.000130.00048.5002.858
323137613E65.000140.00051.0003.500
323147614E70.000150.00054.0004.325
323157615E75.000160.00058.0005.350
323167616E80.000170.00061.5006.780
323177617E85.000180.00063.5007.330
323187618E90.000190.00067.5008.910
323197619E95.000200.00071.50010.500
323207620E100.000215.00077.50012.800
323227622E110.000240.00084.50018.100
323247624E120.000260.00090.50021.800
323267626E130.000280.00098.75026.600
323307630E150.000320.000114.00037.100
33113X27813E65.000110.00030.5001.100
33114X27814E70.000117.00033.0001.330
306157815E75.000135.00044.5002.570
306/47790947.000100.00043.0001.660
3130327303E17.00047.00015.5000.130
3130427304E20.00052.00016.5000.170
3130527305E25.00062.00018.5000.260
3130627306E30.00072.00021.0000.380
3130727307E35.00080.00023.0000.517
3130827308E40.00090.00025.5000.660
3130927309E45.000100.00027.5000.974
3131027310E50.000110.00029.5001.230
3131127311E55.000120.00031.5001.500
3131227312E60.000130.00033.5001.920
3131327313E65.000140.00036.0002.290
3131427314E70.000150.00038.5002.870
3131527315E75.000160.00040.0003.430
2770945.000100.00032.0001.040
 12750945.00085.00024.1500.594
32004X2007104E20.00042.00015.0000.097
32005X2007105E25.00047.00015.0000.133
32006X2007106E30.00055.00017.0000.181
32007X2007107E35.00062.00018.0000.233
32008X2007108E40.00068.00019.0000.277
32009X2007109E45.00075.00020.0000.350
32010X2007110E50.00080.00020.0000.380
32011X2007111E55.00090.00023.0000.551
32012X2007112E60.00095.00023.0000.591
32013X2007113E65.000100.00023.0000.627
32014X2007114E70.000110.00025.0000.876
32015X2007115E75.000115.00025.0000.989
32016X2007116E80.000125.00029.0001.280
32017X2007117E85.000130.00029.0001.340
32018X2007118E90.000140.00032.0001.660
32019X2007119E95.000145.00032.0001.840
32020X2007120E100.000150.00032.0001.940
32021X2007121E105.000160.00035.0002.500
32022X2007122E110.000170.00038.0003.050
32024X2007124E120.000180.00038.0003.180
32026X2007126E130.000200.00045.0004.910
32028X2007128E140.000210.00045.0005.210
32030X2007130E150.000225.00048.0006.470
33005300710525.00047.00017.0000.131
33006300710630.00055.00020.0000.208
33007300710735.00062.00021.0000.267
33008300710840.00068.00022.0000.322
33009300710945.00075.00024.0000.414
33010300711050.00080.00024.0000.452
33011300711155.00090.00027.0000.672
33012300711260.00095.00027.0000.713
33013300711365.000100.00027.0000.758
33014300711470.000110.00031.0001.110
33015300711575.000115.00031.0001.180
33016300711680.000125.00036.0001.650
33017300711785.000130.00036.0001.750
33018300711890.000140.00039.0002.157
33019300711995.000145.00039.0002.300
330203007120100.000150.00039.0002.400
330213007121105.000160.00043.0003.050
330223007122110.000170.00047.0003.775
33205300720525.00052.00022.0000.225
33206300720630.00062.00025.0000.355
33207300720735.00072.00028.0000.524
33208300720840.00080.00032.0000.715
33209300720945.00085.00032.0000.770
33210300721050.00090.00032.0000.867
33211300721155.000100.00035.0001.180
33212300721260.000110.00038.0001.560
33213300721365.000120.00041.0002.040
33214300721470.000125.00041.0002.150
33215300721575.000130.00041.0002.250
33216300721680.000140.00046.0002.940
33217300721785.000150.00049.0003.560
33218300721890.000160.00055.0004.690
33219300721995.000170.00058.0005.540
332203007220100.000180.00063.0006.400
33108300770840.00075.00026.0000.510
33109300770945.00080.00026.0000.552
33110300771050.00085.00026.0000.597
33111300771155.00095.00030.0000.877
33112300771260.000100.00030.0000.910
33113300771365.000110.00034.0001.320
33114300771470.000120.00037.0001.710
33115300771575.000125.00037.0001.796
33116300771680.000130.00037.0001.880
33117300771785.000140.00041.0002.510
33118300771890.000150.00045.0003.216
33118X2771890.000160.00050.0003.830
306237723115.000190.00049.0005.130
30613771360.000120.00046.0002.220
11590/20 15.87542.86214.2880.101
LM11749/10 17.46239.87813.8430.075
LM11949/10 19.05045.23715.4940.121
09067/195 19.05049.22518.0340.175
09067/196 19.05049.22521.2090.195
09081/196 20.62549.22523.0200.195
12580/20 20.63849.22519.8450.174
M12649/10 21.43050.00517.5260.165
LM12749/10 22.00045.23715.4940.108
LM12749/11 22.00045.97515.4940.118
L44643/10 25.40050.29214.2240.129
M84548/10 25.40057.15019.4310.245
15101/245 25.40062.00019.0500.303
15101/250 25.40063.50020.6380.333
L44649/10 26.98850.29214.2240.110
15106/245 26.98862.00019.0500.280
L45449/10 29.00050.29214.2241.110
M86649/10 30.16264.29221.4330.330
LM67048/10 31.75059.13115.8750.170
15123/245 31.75062.00018.1610.230
2580/20 31.75066.42125.4000.390
2580/23 31.75069.85023.8120.440
M88048/10 33.33868.26222.2250.370
14131/276 33.33869.01219.8450.340
LM48548/10 34.92565.08818.0340.260
14137A/276 34.92569.01219.8450.320
14138A/276 34.92569.01219.8450.320
HM88649/10 34.92572.23325.4000.500
25877/21 34.92573.02523.8120.460
L68149/10 34.98859.13115.8750.180
LM78349/10 34.98861.97316.7000.190
2780/20 36.48776.20023.8120.520
JL69345/10 38.00063.00017.0000.200
JL69349/10 38.00063.00017.0000.190
LM29748/10 38.10065.08812.7000.220
LM29749/10 38.10065.08812.7000.240
57410/29749 38.10065.08812.7000.260
2788/20 38.10076.20023.8120.490
HM803146/10 38.10082.55029.3700.760
418/414 38.10088.50026.9880.820
LM300849/11 40.98867.97517.5000.230
18590/20 41.27573.02516.6670.270
LM501349/10 41.27573.43119.5880.320
LM501349/14 41.27573.43121.4300.340
24780/20 41.27576.20022.2250.410
M802048/11 41.27582.55026.5430.620
HM803146/10 41.27588.90030.1620.890
HM803146/11 41.27588.90030.1620.900
25577/20 42.87582.93123.8120.580
25577/22 42.87583.05823.8760.580
25580/20 44.45082.93123.8120.550
25580/22 44.45083.05823.8760.560
HM803149/10 44.45088.90030.1620.840
3782/20 44.45093.26430.1620.950
HM903249/10 44.45085.25030.9581.000
LM102949/10 45.24273.43119.5580.310
LM603049/11 45.24277.78819.8420.360
LM603049/12 45.24277.78821.4300.370
LM603049/14 45.24280.00019.8420.390
25590/20 45.61882.91023.8120.540
25590/21 45.61883.05823.8120.530
25590/23 45.61882.93126.9880.580
LM503349/10 45.98774.97618.0000.300
18690/20 46.03879.37517.4620.330
JLM104948/10 50.00082.00021.5000.410
LM104949/11 50.80082.55021.5900.420
18790/20 50.80085.00017.4620.360
368/362A 50.80088.90020.6380.500
368A/362A 50.80088.90020.6380.500
368A/362  50.80090.00020.0000.510
28580/21 50.80092.07524.6080.690
3780/20 50.80093.26430.1620.840
28584/21 52.38892.07524.6080.660
387/382A 57.15096.83821.0000.580
387A/382A 57.15096.83821.0000.570
387A/382S 57.15096.83825.4000.640
387AS/382A 57.15096.83821.0000.560
387S/382A 57.15096.83821.0000.580
387A/382 57.15098.42521.0000.620
387Z/382A 57.150100.00021.0000.650
462/453X 57.150104.77530.1621.040
39580/20 57.150112.71230.1621.370
39581/20 57.150112.71230.1621.370
395/394A 63.500110.00022.0000.820
HM212047/11 63.500122.23838.1001.910
3982/20 63.500112.71230.1621.220
29590/20 66.675107.95025.4000.840
3984/20 66.675112.71230.1621.140
39590/20 66.675112.71230.1621.130
HM212049/10 66.675122.23838.1001.850
HM212049/11 66.675122.23838.1001.850
33281/462 71.438117.47530.1621.180
29685/20 73.025112.71225.4000.880
33287/462 73.025117.42530.1621.170
575/572X 76.200139.70036.5122.390
47687/20 82.550133.35033.3381.660
580/572X 82.550139.70036.5122.140
HM220149/10 99.974156.97542.0002.750
37431/625 109.538158.75023.0201.300
37431A/625 109.538158.75023.0201.300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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