Welcome: UFINE BEARING
bruce@ufinebearing.com 008613791051960

Tapered Roller Bearing K67986D/K67920-K67921D 67986D/67920-67921D 3806/206X4 KM244249D/KM244210-KM244210D M244249DW/M244210-M244210D/HEC9 M244249DGW/M244210-M244210D/HEC9 EE127094D/127138-127139D

tapered roller bearing
truck bearing
auto bearing
machine bearing

Wechat/Whatsapp: 008613791051960

Email:ufinebearing@gmail.com

              bruce@ufinebearing.com


If you need any tapered roller bearing, please feel free to contact us.


Ufine Bearing CO., LTD is a Chinese bearing manufacturer which is located in the city of JiNan - the provincial capital of ShanDong province, China. The enterprise professional concentrates on manufacturing all kinds of bearings as our own brand “ZQQR”, mainly include roller bearings and ball bearings. And we have also set a long-term cooperation with several famous bearing companies in the world, such as  NSK, NACHI, KOYO, INA. The products we produce have already been sold to all over China and also abroad, the bearing brand “UFE” enjoys high states in the rolling bearing industry of China and is highly praised by our customers.



Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy

assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.


Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.


Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the

cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.


Tapere roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends

on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be.


Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered

Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.


Taper Roller Bearing Application


China Factory Supply Single Row and Double Row Taper Roller Bearing

Material handling machinery:mining machinery, textile machinery, lifting equipment, Agricultural machinery: tractors, harvesting machinery,

etc.

Heavy-duty mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery,industrial

vehicles, cement equipment, etc.

Construction Machinery: forklifts, earth moving machinery, compaction machinery, concrete machinery, etc.

The general petrochemical machinery: oil drilling machinery, oil refining machinery, chemical machinery, gas compressors, paper machinery,

printing machinery, etc.

Machine tools: forging machinery, foundry machinery, woodworking machinery, etc.

Car: truck, road, bus, car, modified car, motorcycle ,etc.


Taper Roller Bearing Advantage

1: Suitable for the radial and axial loaded.

2: With low wear rate and long life service.

3: Can be used over a large temperature range.

4: Allows maintenance free and long life operation.

5: Suitable for dirty corrosion impact load and edge loading.

6: The base material provided a good shock absorbing capacity.

7: With low and smoothly coefficient of friction and without stick slip effects

Models we have:


Designations
ID OD B Weight(KG)
mm in mm in mm in
133.35 5.25 196.85 7.75 193.675 7.625 K67390D/K67322-K67322D 20.2
177.8 7 247.65 9.75 192.088 7.5625 K67791DGW/K67720-K67721D 28.6
187.325 7.375 269.875 10.625 211.138 8.3125 KM238849D/KM238810-KM238810D 41.5
190.5 7.5 266.7 10.5 188.912 7.4375 67885D/67820-67820D 32.9
198.438 7.8125 284.162 11.1875 225.425 8.875 M240648DD/M240611-M240611D 32.9
203.2 8 317.5 12.5 266.7 10.5 93800D/93125-93127D 76.3
206.375 8.125 282.575 11.125 190.5 7.5 K67986D/K67920-K67921D 34.4
282.575 11.125 190.5 7.5 67986D/67920-67921D 34.4
282.575 11.125 226 8.8976 3806/206X4 40.3
220.662 8.6875 314.325 12.375 239.712 9.4375 KM244249D/KM244210-KM244210D 60.2
314.325 12.375 239.712 9.4375 M244249DW/M244210-M244210D/HEC9 60.2
314.325 12.375 239.712 9.4375 M244249DGW/M244210-M244210D/HEC9 59.8
221.224 8.7096 355.498 13.996 228.6 9 EE127094D/127138-127139D 81.8
228.6 9 311.15 12.25 200.025 7.875 LM245149D/LM245110-LM245110D 43.9
311.15 12.25 200.025 7.875 LM245149DGW/LM245110-LM245110D 43.9
400.05 15.75 296.875 11.688 EE529091D/529157-529158XD 148
241.478 9.507 349.148 13.746 228.6 9 EE127097D/127135-127136D 71.9
349.148 13.746 228.6 9 KEE127097D/K127135-K127136D 71.9
244.475 9.625 327.025 12.875 193.675 7.625 KLM247748DW/KLM247710-KLM247710D 42.7
327.025 12.875 193.675 7.625 LM247748DW/LM247710-LM247710D 42.7
254 10 358.775 14.125 269.875 10.625 M249748D/M249710-M249710D 88.9
358.775 14.125 269.875 10.625 M249748DW/M249710-M249710D 88.9
358.775 14.125 269.875 10.625 K3M249748DW/K3M249710-K3M249710D-3 88.9
260.35 10.25 422.275 16.625 317.5 12.5 HM252348D/HM252310-HM252310D 182
266.7 10.5 355.6 14 228.6 9 KLM451349DW/KLM451310-KLM451310D 65.3
355.6 14 228.6 9 LM451349DW/LM451310-LM451310D 63.9
355.6 14 228.6 9 K76589/K76520-K76520D
269.875 10.625 381 15 282.575 11.125 M252349DW/M252310-M252310D 105
276.225 10.875 393.7 15.5 269.875 10.625 3806/276X4 105
279.4 11 393.7 15.5 269.875 10.625 KEE135111DW/K135155-K135156D 103
393.7 15.5 269.875 10.625 EE135111D/135155-135156D 103
393.7 15.5 269.875 10.625 EE135111DW/135155-135156DW/HEC9 103
393.7 15.5 269.875 10.625 EE135111DW/135155-135156DW 103
288.925 11.375 406.4 16 298.45 11.75 M255449DW/M255410-M255410D 125
406.4 16 298.45 11.75 M255449D/M255410-M255410D 125
292.1 11.5 422.275 16.625 269.875 10.625 EE330116D/330166-330167D 126
300.038 11.813 422.275 16.625 311.15 12.25 HM256849D/HM256810-HM256810D 142
304.648 11.994 438.048 17.246 279.4 11 M757448D/M757410-M757410D 130
438.048 17.246 279.4 11 M757448DW/M757410-M757410D 130
304.8 12 419.1 16.5 269.875 10.625 M257149D/M257110-M257110D 112
482.6 19 377.825 14.875 3806/304.8 266
495.3 19.5 342.9 13.5 3806/304.8-1 243
501.65 19.75 336.55 13.25 3806/304.8-2 255
304.902 12.004 412.648 16.246 266.7 10.5 M257248DW/M257210-M257210D 102
305 12.008 438.048 17.246 279.4 11 M757449DW/M757410-M757410D 129
317.5 12.5 422.275 16.625 269.875 10.625 LM258648DW/LM259610-LM258610D 104
438.15 17.25 276.225 10.875 3806/317.5 132
447.675 17.625 327.025 12.875 HM259049D/HM259010-HM259010D 163
330.2 13 444.5 17.5 301.625 11.875 M260149DW/M260110-M260110D 134
330.302 13.004 438.023 17.245 254 10 EE138131D/138172-138173XD 109
333.375 13.125 469.9 18.5 342.9 13.5 HM261049DW/HM261010-HM261010D 186
341.312 13.438 457.098 17.996 254 10 LM761648DW/LM761610-LM761610D 112
457.098 17.996 254 10 LM761648D/LM761610-LM761610D-3 112
342.9 13.5 533.4 21 301.625 11.875 EE971355D/972100-972103D 239
571.5 22.5 342.9 13.5 EE536136D/536225-536226D 366
343.052 13.506 457.098 17.996 254 10 K1-LM761649DW/LM761610-LM761610D 110
457.098 17.996 254 10 LM761649DW/LM761610-LM761610D 110
457.098 17.996 254 10 LM761649DWSH/LM761610SH-LM761610DSH-3 111
345.281 13.594 488.95 19.25 358.775 14.125 3806/345X4 239
346.075 13.625 488.95 19.25 358.775 14.125 HM262749D/HM262710-HM262710D 221
347.662 13.688 469.9 18.5 292.1 11.5 M262449D/M262410-M262410D 142
469.9 18.5 260.35 10.25 LM262449DW/LM262410-LM262410D 129
355.6 14 482.6 19 265.114 10.4376 3806/355.6/HCC9 139
488.95 19.25 317.5 12.5 M263349D/M263310-M263310D 177
488.95 19.25 317.5 12.5 M263349D/M263310-M263310D-XRS 165
368.3 14.5 523.875 20.625 382.588 15.0625 HM265049DW/HM265010-HM265010D 274
374.65 14.75 501.65 17.948 260.35 10.25 EE231475D/231975-231976D 141
384.175 15.125 546.1 21.5 400.05 15.75 HM266449DW/HM266410-HM266410CD 310
546.1 21.5 400.05 15.75 HM266449DW/HM266410-HM266410D-XRS/C9YB2 293
385.762 15.188 514.35 20.25 317.5 12.5 LM665949DW/LM665910-LM665910D 189
406.4 16 546.1 21.5 288.925 11.375 EE234161D/234215-234216D 182
546.1 21.5 288.925 11.375 LM767749DW/LM767710-LM767710D 186
546.1 21.5 330 12.9921 3806/406.4 223
565.15 22.25 381 15 M267949D/M267910-M267910XD 298
590.55 23.25 400.05 15.75 EE833161D/833232-833233D 371
409.575 16.125 546.1 21.5 334.962 13.1875 M667947DW/M667910-M667910D 206
546.1 21.5 334.962 13.1875 M667947D/M667910-M667910D 213
546.1 21.5 334.962 13.1875 M667947DW/M667910-M667910D-XRS/HEC9YB2 205
415.925 16.375 590.55 23.25 434.975 17.125 M268749D/M268710-M268710D 369
431.8 17 571.5 22.5 279.4 11 LM869449DW/LM869410-LM869410D 199
571.5 22.5 336.55 13.25 LM769349D/LM769310-LM769310D 233
635 25 355.6 14 EE931070D/931250-931251XD 386
444.5 17.5 571.5 22.5 336.55 13.25 3806/444.5 216
447.6 17.622 635 25 463.5 18.248 3806/447.6 472
447.675 17.625 636 25.0394 463.55 18.25 M270749DW/M270710-M270710D 486
449.949 17.715 594.949 23.4232 368 14.4882 M270448DGW/M270410/DB-3 300
457.073 17.995 730.148 28.746 419.1 16.5 3806/457X4 628
457.2 18 596.9 23.5 279.4 11 L770847DW/L770810-L770810D 202
596.9 23.5 320 12.5984 3806/457.2 234
460* 625 421 M271149D/M271110-M271110D 375
625* 421 M271149DW/M271110-M271110D-XRS/C9YB2 366
462 18.189 596.9 23.5 330.2 13 3806/462 276
479.425 18.875 679.45 26.75 495.3 19.5 M272749D/M272710-M272710D 586
482.6 19 615.95 24.25 330.2 13 LM272249DW/LM272210-LM272210D 252
615.95 24.25 400 3806/482.6-XRS/HCEC9YAB 299
615.95 24.25 330.2 13 3806/482.6-1 251
615.95 24.25 330.2 13 3806/482.6-2 263
615.95 24.25 402.05 15.8287 3806/482.6-3 246