KOYO BEARING

KOYO tapered roller bearings 46238A

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.)
d D Bearing No. 1) Mass
mm (kg)
187.325   7.3750 H239649/H239612D 52.6
190 46238 16.5
46238A 20
46338 31.9
46338A 39
46T383217C 51
46T30238JR/105 47.8
46T32238JR/160 75.1
190.5 7.5 67885/67820D 17.2
7.5 87750/87112D 20.7
7.5 93750/93127D 43.8
7.5 EE420751/421451D 85.2
193.675 7.625 87762/87112D 19.8
196.85 7.75 L540049/L540010D 7.12
7.75 LM739749/LM739710D 11.2
200 46240 21.4
46240A 26.3
46T403115 39.9
46T4031 44.9
46T403215 41.5
46T403318 56
46340 39.6
46340A 48.2
46T403615 61.6
46T30240JR/110 56.5

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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