NTN 4T-659／653 inch series Tapered roller bearings follow ABMA standards They can replace TIMKEN 659-653. They are much cheaper than TIMKEN, but still have good performance under general operating conditions.
| Part Number | NTN 4T-659/653 | |
| ITEM | INDEX | UNIT |
| Bore Dia ( d ) | 3.000 | in |
| Outside Dia ( D ) | 5.750 | in |
| Bore Width ( B ) | 1.625 | in |
| Cup width ( C ) | 1.250 | in |
| Basic dynamic load rating ( Cr ) | 21000 | kgf |
| Basic static load rating ( C0r ) | 30000 | kgf |
| Limiting speed with Grease lub. | 2500 | r/min |
| Limiting speed with Oil lub. | 3300 | r/min |
| Mass ( m ) | 3.04 | kg |
NTN Inch series Tapered roller bearings catalogue.
| 336／332 | 463／453X | 593／592A | 842／832 |
| 339／332 | 469／453A | 594／592A | 850／832 |
| 344／332 | 469／453X | 594A／592XE | 861／854 |
| 350A／354A | 469／454 | 595／592A | 896／892 |
| 355／354A | 477／472 | 596／592A | 898／892 |
| 358／354A | 480／472 | 598A／592A | 936／932 |
| 359A／354A | 482／472 | 619／612 | 938／932 |
| 359S／352 | 483／472 | 621／612 | 941／932 |
| 365／362A | 484／472 | 623／612 | 1280／1220 |
| 366／362A | 495／493 | 639／632 | 1380／1328 |
| 367／362A | 495A／493 | 641／632 | 1380／1329 |
| 368／362A | 495AS／493 | 641／633 | 1755／1729 |
| 368A／362 | 496／493 | 643／632 | 1775／1729 |
| 368S／362A | 497／492A | 644／632 | 1779／1729 |
| 369A／362A | 498／493 | 655／653 | 1780／1729 |
| 370A／362A | 527／522 | 659／653 | 1985／1930 |
| 385／382A | 528／522 | 661／653 | 1985／1931 |
| 385A／382A | 529／522 | 663／652 | 1985／1932 |
| 386A／382A | 537／532X | 663／653 | 2474／2420 |
| 387／382A | 539／532X | 665／653 | 2558／2523 |
| 387A／382A | 543／532X | 681／672 | 2578／2523 |
| 387A／382A | 555／552A | 683／672 | 2580／2520 |
| 387S／382A | 555S／552A | 685／672 | 2580／2523 |
| 388A／382A | 557S／552A | 687／672 | 2582／2523 |
| 389／382A | 558／552A | 740／742 | 2585／2523 |
| 389A／382A | 559／552A | 744／742 | 2682／2631 |
| 390／394A | 560／552A | 745A／742 | 2687／2631 |
| 390A／394A | 560S／552A | 748S／742 | 2688／2631 |
| 392／394A | 565／563 | 749／742 | 2689／2631 |
| 395A／394A | 566／563 | 749A／742 | 2690／2631 |
| 396／394A | 567／563 | 756A／752 | 2776／2720 |
| 397／394A | 567A／563 | 757／752 | 2780／2720 |
| 399A／394A | 568／563 | 758／752 | 2785／2720 |
| 418／414 | 575／572 | 759／752 | 2788／2720 |
| 420／414 | 575S／572 | 760／752 | 2789／2720 |
| 436／432 | 576／572 | 780／772 | 2793／2720 |
| 438／432 | 577／572 | 782／772 | 2793／2729 |
| 455／453X | 580／572 | 799／792 | 2793／2735X |
| 460／453X | 581／572 | 799A／792 | 2878／2820 |
| 462／453X | 582／572 | 835／832 | 2879／2820 |
NTN 4T-659／653 from CMTG Bearing are made in Japan. We have large quantity of them in our stock. The bearings are always ready to delivered to worldwide customers. Welcome your inquiry