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NSK CYLINDRICAL ROLLER BEARINGS NU28/630

Single-Row

Cylindrical Roller Bearings Bore Diameter 100 – 1 320mm

Double-Row

Cylindrical Roller Bearings Bore Diameter 100 – 850mm

Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can

sustain limited axial loads in one direction. Types NH and NUP can be used as fixed

end bearings. Loose rib for NUP inner ring should be mounted so that its marked side

faces outward.

If high load capacity is required, Series E cylindrical roller bearings, which have larger

rollers and more rollers than usual, are also available.

For standard cylindrical roller bearings, either pressed, machined or pintype cages

are used.

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NSK BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

Bearing Numbers Abutment and Fillet Dimensions

(mm)

 Mass

(kg)
a pb (1) pc

min .

 pd

min .

 Da                    Db ra           rb    max .   max . approx .
NU 3884 — 440 — — 498 — 2 2 35.8
NU 1984 445 445 — — 533 533 3 3 45
NU 2984 445 445 — — 533 533 3 3 58.2
NU 1084 440 465 475 — 600 574.5 4 4 91.7
NU 3084 449 449 — — 588 588 4 4 158
NU 2988 — 466 — — 572 — 3 3 79.9
NU 1088 — 488 498 — 624 — 5 5 105
NU 1992 486 486 — — 591 591 3 3 63.2
NU 2992 — 486 — — 591 — 3 3 83.1
NU 1092 486 511 521 — 654 628.5 5 5 123
NU 3092 — 496 — — 640 — 5 5 207
NU 1996 — 510 — — 617 — 4 4 75
NU 2996 510 510 — — 617 617 4 4 98.5
NU 1096 506 531 541 — 674 654 5 5 127
NU 3096 — 517 — — 660 — 5 5 217
NU10/500 526 551 558 — 694 674 5 5 131
NU30/500 537 537 — — 680 680 5 5 232
NU32/500 543 543 — — 870 870 6 6 1 020
NU19/530 — 561 — — 676 — 4 4 92
NU29/530 561 561 — — 676 676 4 4 119
NU32/530 582 582 — — 921 921 8 8 1 230
NU28/560 585 585 — — 653 653 2.5 2.5 55.6
NU19/560 — 592 — — 715 — 4 4 106
NU31/560 — 604 — — 870 — 6 6 750
NU28/600 626 626 — — 702 702 2.5 2.5 68
NU19/600 — 633 — — 764 — 4 4 127
NU29/600 633 633 — — 764 764 4 4 170
NU28/630 — 659 — — 748 — 3 3 95.2
NU19/630 — 670 — — 807 — 5 5 163
NU28/670 700 700 — — 787 787 3 3 103
NU38/670 — 700 — — 787 — 3 3 128
NU19/670 — 710 — — 856 — 5 5 181

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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