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30202A Stainless Steel Ball Bearings / Precision Roller Bearing Low Friction

Categories Taper Roller Bearing
Brand Name: MONTON
Model Number: 30202A
Place of Origin: LUOYANG
MOQ: 1pcs
Price: USD
Packaging Details: Single box/Wooden case
Delivery Time: 7-35 days
  • Product Details
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30202A Stainless Steel Ball Bearings / Precision Roller Bearing Low Friction

Tapered roller bearings have tapered inner and outer ring raceways as well as 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 a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e: the larger the value of e, the larger the contact angle.


Bearing features


Low friction


The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction. This also reduces frictional heat and flange wear. In addition, the bearings can better maintain preload and run at reduced noise levels.
Long service life
The crowned raceway profiles of basic design bearings and the logarithmic raceway profiles of bearings optimize the load distribution along the contact surfaces, reduce stress peaks at the roller ends , and reduce the sensitivity to misalignment and shaft deflection compared with conventional straight raceway profiles .
Enhanced operational reliability
Optimized surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.


Consistency of roller profiles and sizes
The rollers incorporated in tapered roller bearings are manufactured to such close dimensional and geometrical tolerances that they are practically identical. This provides optimal load distribution, reduces noise and vibration, and enables preload to be set more accurately.


Rigid bearing application
A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. By applying a preload, a rigid bearing application can be achieved.
Running-in period with reduced temperature peaks
Tapered roller bearings typically have a running-in period, during which a conventional design tapered roller bearing experiences a significant amount of friction, resulting in wear. This effect is noticed as a temperature spike . With tapered roller bearing designs, friction, frictional heat and wear are significantly reduced, provided the bearings are mounted and lubricated correctly.
Separable and interchangeable
Depending on the design, tapered roller bearings are separable and components of same-sized bearings are fully interchangeable. For example, single row tapered roller bearings are separable (fig. 5), i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup). This facilitates mounting, dismounting and also maintenance inspection routines.


DESIGNATIONDESCRIPTIONd(mm)D(mm)B(mm)Net Weight(kg)
30202ATAPERED ROLLER BEARINGS153511.750.057
30203ATAPERED ROLLER BEARINGS174013.250.074
30204ATAPERED ROLLER BEARINGS204715.250.129
30205ATAPERED ROLLER BEARINGS255216.250.157
30206ATAPERED ROLLER BEARINGS306217.250.24
30207ATAPERED ROLLER BEARINGS357218.250.341
30208ATAPERED ROLLER BEARINGS408019.750.436
30209ATAPERED ROLLER BEARINGS458520.750.499
30210ATAPERED ROLLER BEARINGS509021.750.566
30211ATAPERED ROLLER BEARINGS5510022.750.731
30212ATAPERED ROLLER BEARINGS6011023.750.86
30213ATAPERED ROLLER BEARINGS6512024.751.17
30214ATAPERED ROLLER BEARINGS7012526.251.3
30215ATAPERED ROLLER BEARINGS7513027.251.41
30216ATAPERED ROLLER BEARINGS8014028.251.7
30217ATAPERED ROLLER BEARINGS8515030.52.14
30218ATAPERED ROLLER BEARINGS9016032.52.63
30219ATAPERED ROLLER BEARINGS9517034.53.17
30220ATAPERED ROLLER BEARINGS100180373.54
30221ATAPERED ROLLER BEARINGS105190394.26
30222ATAPERED ROLLER BEARINGS110200415
30224ATAPERED ROLLER BEARINGS12021543.56.01
30226ATAPERED ROLLER BEARINGS13023043.757.6
30228ATAPERED ROLLER BEARINGS14025045.758.5
30230ATAPERED ROLLER BEARINGS1502704910.7
30232ATAPERED ROLLER BEARINGS1602905213.6
30234ATAPERED ROLLER BEARINGS1703105716.8
30236ATAPERED ROLLER BEARINGS1803205717.9
30238ATAPERED ROLLER BEARINGS1903406020.1
30240ATAPERED ROLLER BEARINGS2003606425.2
30244ATAPERED ROLLER BEARINGS2204007234.6
30302ATAPERED ROLLER BEARINGS154214.250.09
30303ATAPERED ROLLER BEARINGS174715.250.13
30304ATAPERED ROLLER BEARINGS205216.250.175
30305ATAPERED ROLLER BEARINGS256218.250.25
30306ATAPERED ROLLER BEARINGS307220.750.407
30307ATAPERED ROLLER BEARINGS358022.750.541
30308ATAPERED ROLLER BEARINGS409025.250.769
30309ATAPERED ROLLER BEARINGS4510027.251.02
30310ATAPERED ROLLER BEARINGS5011029.251.3
30311ATAPERED ROLLER BEARINGS5512031.51.67
30312ATAPERED ROLLER BEARINGS6013033.52.06
30313ATAPERED ROLLER BEARINGS65140362.55
30314ATAPERED ROLLER BEARINGS70150383
30315ATAPERED ROLLER BEARINGS75160403.69
30316ATAPERED ROLLER BEARINGS8017042.54.42
30317ATAPERED ROLLER BEARINGS8518044.55.13
30318ATAPERED ROLLER BEARINGS9019046.55.5
30319ATAPERED ROLLER BEARINGS9520049.56.7
30320ATAPERED ROLLER BEARINGS10021551.58.47
30321ATAPERED ROLLER BEARINGS10522553.59.38
30322ATAPERED ROLLER BEARINGS11024054.512.5
30324ATAPERED ROLLER BEARINGS12026059.513.6
30326ATAPERED ROLLER BEARINGS13028063.7516.6
30328ATAPERED ROLLER BEARINGS14030067.7520.4
30330ATAPERED ROLLER BEARINGS1503207225.1
30332ATAPERED ROLLER BEARINGS1603407529
31305ATAPERED ROLLER BEARINGS256218.250.255
31306ATAPERED ROLLER BEARINGS307220.750.39
31307ATAPERED ROLLER BEARINGS358022.750.52
31308ATAPERED ROLLER BEARINGS409025.250.752
31309ATAPERED ROLLER BEARINGS4510027.251
31310ATAPERED ROLLER BEARINGS5011029.251.28
31311ATAPERED ROLLER BEARINGS5512031.51.63
31312ATAPERED ROLLER BEARINGS6013033.51.83
31313ATAPERED ROLLER BEARINGS65140362.25
31314ATAPERED ROLLER BEARINGS70150382.82
31315ATAPERED ROLLER BEARINGS75160403.5
31316ATAPERED ROLLER BEARINGS8017042.54.07
31317ATAPERED ROLLER BEARINGS8518044.55.08
31318ATAPERED ROLLER BEARINGS9019046.55.92
31319ATAPERED ROLLER BEARINGS9520049.56.95
31320ATAPERED ROLLER BEARINGS10021556.58.6
31322ATAPERED ROLLER BEARINGS1102406312
31324XTAPERED ROLLER BEARINGS1202606815.5
31326ATAPERED ROLLER BEARINGS1302807218.6
31328ATAPERED ROLLER BEARINGS1403007723.9
31330ATAPERED ROLLER BEARINGS1503208229.5
32004XATAPERED ROLLER BEARINGS2042150.102
32005XATAPERED ROLLER BEARINGS2547150.113
32006XATAPERED ROLLER BEARINGS3055170.175
32007XATAPERED ROLLER BEARINGS3562180.225
32008XATAPERED ROLLER BEARINGS4068190.279
32009XATAPERED ROLLER BEARINGS4575200.356
32010XATAPERED ROLLER BEARINGS5080200.387
32011XATAPERED ROLLER BEARINGS5590230.574
32012XATAPERED ROLLER BEARINGS6095230.61
32013XATAPERED ROLLER BEARINGS65100230.646
32014XATAPERED ROLLER BEARINGS70110250.88
32015XATAPERED ROLLER BEARINGS75115250.922
32016XATAPERED ROLLER BEARINGS80125291.29
32017XATAPERED ROLLER BEARINGS85130291.37
32018XATAPERED ROLLER BEARINGS90140321.76
32019XATAPERED ROLLER BEARINGS95145321.85
32020XATAPERED ROLLER BEARINGS100150321.93
32021XATAPERED ROLLER BEARINGS105160352.44
32022XATAPERED ROLLER BEARINGS110170383.01
32024XATAPERED ROLLER BEARINGS120180383.25
32026XATAPERED ROLLER BEARINGS130200455.06
32028XATAPERED ROLLER BEARINGS140210455.38
32030XATAPERED ROLLER BEARINGS150225486.35
32032XATAPERED ROLLER BEARINGS160240517.75
32034XATAPERED ROLLER BEARINGS1702605710.5
32036XATAPERED ROLLER BEARINGS1802806414.5
32038XATAPERED ROLLER BEARINGS1902906415
32040XATAPERED ROLLER BEARINGS2003107019.5
32044XATAPERED ROLLER BEARINGS2203407625.5
32048XATAPERED ROLLER BEARINGS2403607627.5
32052XATAPERED ROLLER BEARINGS2604008741.1
32056XATAPERED ROLLER BEARINGS2804208740.5
32060XATAPERED ROLLER BEARINGS30046010058
32064XTAPERED ROLLER BEARINGS32048010063
32203ATAPERED ROLLER BEARINGS174017.250.105
32204ATAPERED ROLLER BEARINGS204719.250.166
32205ATAPERED ROLLER BEARINGS255219.250.182
32206ATAPERED ROLLER BEARINGS306221.250.28
32207ATAPERED ROLLER BEARINGS357224.250.42
32208ATAPERED ROLLER BEARINGS408024.550.555
32209ATAPERED ROLLER BEARINGS458524.750.598
32210ATAPERED ROLLER BEARINGS509024.750.644
32211ATAPERED ROLLER BEARINGS5510026.750.82
32212ATAPERED ROLLER BEARINGS6011029.751.1
32213ATAPERED ROLLER BEARINGS6512032.751.58
32214ATAPERED ROLLER BEARINGS7012533.251.68
32215ATAPERED ROLLER BEARINGS7513033.251.77
32216ATAPERED ROLLER BEARINGS8014035.252.19
32217ATAPERED ROLLER BEARINGS8515038.52.5
32218ATAPERED ROLLER BEARINGS9016042.53.49
32219ATAPERED ROLLER BEARINGS9517045.54.32
32220ATAPERED ROLLER BEARINGS100180494.76
32221ATAPERED ROLLER BEARINGS105190535.9
32222ATAPERED ROLLER BEARINGS110200566.9
32224ATAPERED ROLLER BEARINGS12021561.58.59
32226ATAPERED ROLLER BEARINGS13023067.7510.7
32228ATAPERED ROLLER BEARINGS14025071.7513.9
32230ATAPERED ROLLER BEARINGS1502707717.9
32232ATAPERED ROLLER BEARINGS1602908425.5
32234ATAPERED ROLLER BEARINGS1703109129.3
32236ATAPERED ROLLER BEARINGS1803209129.3
32238ATAPERED ROLLER BEARINGS1903409736.7
32240ATAPERED ROLLER BEARINGS20036010444.1
32244ATAPERED ROLLER BEARINGS22040011460
32248ATAPERED ROLLER BEARINGS24044012780.5
32252ATAPERED ROLLER BEARINGS260480137105
32260ATAPERED ROLLER BEARINGS300540149149
32303ATAPERED ROLLER BEARINGS174720.250.17
32304ATAPERED ROLLER BEARINGS205222.250.246
32305ATAPERED ROLLER BEARINGS256225.250.383
32306ATAPERED ROLLER BEARINGS307228.750.582
32307ATAPERED ROLLER BEARINGS358032.750.786
32308ATAPERED ROLLER BEARINGS409035.251.08
32309ATAPERED ROLLER BEARINGS4510038.251.47
32310ATAPERED ROLLER BEARINGS5011042.251.96
32311ATAPERED ROLLER BEARINGS5512045.52.47
32312ATAPERED ROLLER BEARINGS6013048.52.8
32313ATAPERED ROLLER BEARINGS65140513.07
32314ATAPERED ROLLER BEARINGS70150544.53
32315ATAPERED ROLLER BEARINGS75160585.54
32316ATAPERED ROLLER BEARINGS8017061.56.47
32317ATAPERED ROLLER BEARINGS8518063.57.57
32318ATAPERED ROLLER BEARINGS9019067.59.07
32319ATAPERED ROLLER BEARINGS9520071.511
32320ATAPERED ROLLER BEARINGS10021577.514
32321ATAPERED ROLLER BEARINGS10522581.514.5
32322ATAPERED ROLLER BEARINGS11024084.516.4
32324ATAPERED ROLLER BEARINGS12026090.524.5
32326ATAPERED ROLLER BEARINGS13028098.7527.6
32328ATAPERED ROLLER BEARINGS140000.001
32330ATAPERED ROLLER BEARINGS15032011446.1
32332ATAPERED ROLLER BEARINGS160000.001
32907TAPERED ROLLER BEARINGS3555140.12
32912TAPERED ROLLER BEARINGS0001
32914TAPERED ROLLER BEARINGS70000.4
32915TAPERED ROLLER BEARINGS75105200.52
32916TAPERED ROLLER BEARINGS80110200.56
32918TAPERED ROLLER BEARINGS90125230.841
32920TAPERED ROLLER BEARINGS100140251.18
32924TAPERED ROLLER BEARINGS120165291.82
32926TAPERED ROLLER BEARINGS130180322.4
32928TAPERED ROLLER BEARINGS140190322.49
32930TAPERED ROLLER BEARINGS150210383.9
32934TAPERED ROLLER BEARINGS170230384.36
32936TAPERED ROLLER BEARINGS180250456.65
32938TAPERED ROLLER BEARINGS190260456.88
32940TAPERED ROLLER BEARINGS200280519.38
32944TAPERED ROLLER BEARINGS2203005110.2
32948TAPERED ROLLER BEARINGS2002805112.5
32952TAPERED ROLLER BEARINGS26036063.519.2
32956TAPERED ROLLER BEARINGS28038063.524
32960TAPERED ROLLER BEARINGS3004207632
32964TAPERED ROLLER BEARINGS3204407633.5
32968TAPERED ROLLER BEARINGS3404607635
32972TAPERED ROLLER BEARINGS3604807637
33005TAPERED ROLLER BEARINGS0000.1
33008TAPERED ROLLER BEARINGS4068220.73
33009TAPERED ROLLER BEARINGS4575240.439
33010TAPERED ROLLER BEARINGS5080240.45
33011TAPERED ROLLER BEARINGS5590270.675
33012TAPERED ROLLER BEARINGS6095270.71
33013TAPERED ROLLER BEARINGS65100270.78
33014TAPERED ROLLER BEARINGS70110311.1
33015TAPERED ROLLER BEARINGS75115311.15
33016TAPERED ROLLER BEARINGS80125361.65
33017TAPERED ROLLER BEARINGS85130361.75
33018TAPERED ROLLER BEARINGS90140392.25
33019TAPERED ROLLER BEARINGS95145392.3
33020TAPERED ROLLER BEARINGS100150392.4
33021TAPERED ROLLER BEARINGS105160433.06
33022TAPERED ROLLER BEARINGS110170473.88
33024TAPERED ROLLER BEARINGS120180484.2
33030TAPERED ROLLER BEARINGS15022560.548.056
33108TAPERED ROLLER BEARINGS4075260.51
33109TAPERED ROLLER BEARINGS4580260.56
33110TAPERED ROLLER BEARINGS5085260.59
33111TAPERED ROLLER BEARINGS5595300.86
33112TAPERED ROLLER BEARINGS60100300.92
33113TAPERED ROLLER BEARINGS65110341.3
33114TAPERED ROLLER BEARINGS70120371.7
33115TAPERED ROLLER BEARINGS75125371.8
33116TAPERED ROLLER BEARINGS80130371.9
33117TAPERED ROLLER BEARINGS85140412.45
33118TAPERED ROLLER BEARINGS90150453.1
33122TAPERED ROLLER BEARINGS11018058.435.508
33205TAPERED ROLLER BEARINGS2552220.22
33206TAPERED ROLLER BEARINGS3062250.37
33207TAPERED ROLLER BEARINGS3572280.56
33208TAPERED ROLLER BEARINGS4080320.77
33209TAPERED ROLLER BEARINGS4585320.82
33210TAPERED ROLLER BEARINGS5090320.9
33211TAPERED ROLLER BEARINGS55100351.2
33212TAPERED ROLLER BEARINGS60110381.6
33213TAPERED ROLLER BEARINGS65120412.05
33214TAPERED ROLLER BEARINGS70125412.1
33215TAPERED ROLLER BEARINGS75130412.25
33216TAPERED ROLLER BEARINGS80140462.9
33217TAPERED ROLLER BEARINGS85150493.7
33218TAPERED ROLLER BEARINGS90160454
33219TAPERED ROLLER BEARINGS95170585.66
33220TAPERED ROLLER BEARINGS100180636.95

EE517060D/517117
EE107057/EE107105
EE107060/EE107105
EE420751/EE421437
EE350750/351687
EE350750/EE351687
EE132084/EE132125
EE130851/EE131400
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EE170950/EE171436
EE275095/EE275155
EE923095/EE923175
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EE390095/EE390200
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EE275100/EE275155
EE822100/EE822175
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EE275108/EE275155
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EE295110/EE295193
EE135111/EE135155
EE128111/EE128160
EE722115/EE722185
EE29120/291749
EE291201/EE291749
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EE724120/EE724195
EE790120/EE790221
EE291250/EE291750
EE526132/EE526190
EE526132/EE526161D
EE161300/EE161850
EE161363/EE161900
EE203137/EE203190
EE333137/EE333197
EE161400/EE161850
EE231400/EE231975
EE333140/EE338197
EE231462/EE232025
EE333140/333203CD
EE231462/EE231976DC
EE234154/EE234215
EE234156/EE234215
EE234160/EE234220
EE911600/EE912400
EE323166/323290
EE328167/EE328269
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EE650171D/650270
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EE244180/244236CD
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EE640192/EE640260
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EE243196/EE243250
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EE649240/EE649310
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EE763330/EE763410
EE168400/EE168500
EE168400/EE168500
EE277455/EE277565

Quality 30202A Stainless Steel Ball Bearings / Precision Roller Bearing Low Friction for sale
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