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KOYO tapered roller bearings EE551050/551701D

KOYO Double-row tapered roller bearings。

The TDI type bearing is made up of two single-row outer rings and one double inner ring, and is generally provided with an outer ring spacer.

The bearing with outer ring spacer is handy for mounting, as its end play has been pre-adjusted for each application.

  • The spacer is provided with an lubrication groove and several lubrication holes.
  • Used for roll neck of medium-duty rolling mills, speed reducers, etc.
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KOYO Double-row tapered roller bearings

Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days. 

Boundary dimensions (Refer.)
Bearing No. 1) Mass
(kg)
d D
263.525 10.3750 355.600 14.0000 LM451345/LM451310D 33.1
266.700 10.5000 355.600 14.0000 LM451349/LM451310D 31.8
10.5 357.200 14.0630 LM451349/LM451312D 32.5
10.5 393.700 15.5000 EE275105/275156D 60.9
10.5 406.400 16.0000 EE275105/275161D 67.1
10.5 422.275 16.6250 EE551050/551663D 82.6
10.5 431.724 16.9970 EE551050/551701D 85.9
269.875 10.6250 381.000 15.0000 M252349/M252310D 51.4
273.050 10.7500 393.700 15.5000 EE275108/275156D 57.6
10.75 406.400 16.0000 EE275108/275161D 63.8
279.400 11.0000 469.900 18.5000 EE722110/722186D 127
11 488.950 19.2500 EE295110/295192D 178
279.982 11.0229 380.898 14.9960 LM654642/LM654610D 42.7
280 400           — 46T564015 66
280.000 11.0236 406.400 16.0000 EE128112/128160D 58.8
11.0236 406.400 16.0000 EE128114/128160D 58.8
280 420           — 46256 46.9
420           — 46256A 58.9
— 460           — 46356 90
— 460           — 46356A 111
— 500           — 46T565020-1 150
280.192 11.0312 406.400 16.0000 EE101103/101601D 45.5
11.0312 406.400 16.0000 EE128111/128160D 58.6

WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  

Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
LM/Linear Guide
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