KOYO BEARING

KOYO tapered roller bearings HH258249TD/HH258210

KOYO  Single-row tapered roller bearings, Able to carry radial and axial load in one direction simultaneously. Combined radial and axial load can be also accommodated. Suitable for heavy load and impact load. The larger the contact angle (α) is, the greater the bearing resistance to axial load.

Koyo tapered roller bearings whose bearing numbers are suffixed by “J” are precision ground in accordance with the ISO 355 (Sub-unit, Metric Series) specifying

the outer ring width and small inside diameter as well as the contact angle, so that outer rings and inner ring assembly (inner ring, rollers and cage assembly) of

these bearings are internationally interchangeable.

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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 Mass (kg)
d D Bearing No. 1)
mm
288.925 11.3750 406.400 16.0000 M255449TD/M255410 61.4
303.213 11.9375 495.300 19.5000 HH258249TD/HH258210 207
333.375 13.1250 469.900 18.5000 523.875 20.6250 HM261049TD/HM261010 92.8
13.125 HM265032TD/HM265010 138
344.091 13.5469 488.950 19.2500 HM262746TD/HM262710 108
346.075 13.6250 488.950 19.2500 HM262749TD/HM262710 105
368.300 14.5000 523.875 20.6250 HM265049TD/HM265010 110
384.175 15.1250 546.100 21.5000 HM266449TD/HM266410 155
406.400 16.0000 590.550 23.2500 M268743TD/M268710 199
415.925 16.3750 590.550 23.2500 M268749TD/M268710 189
447.675 17.6250 635.000 25.0000 M270749TD/M270710 234
479.425 18.8750 679.450 26.7500 M272749TD/M272710 277
501.650 19.7500 711.200 28.0000 M274149TD/M274110 323
519.113 20.4375 736.600 29.0000 M275349TD/M275310 361

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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