NSK BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.
| d | Boundary Dimensions (mm) D B r FW min . | EW | Basic Load Ratings (kN) {kgf} Cr C0r Cr C0r | Bearing Numbers
Cylindrical Bore Tapered Bore (1) | |||||||
| 380 | 520 520 560 560 560 620 620 | 140 140 135 180 180 194 194 | 4 4 5 5 5 5 5 | — 421 — — 433 — 449 | 485 — 513 513 — 559 — | 1 880 1 880 1 770 2 650 2 650 2 620 2 620 | 4 600 4 600 3 700 6 200 6 200 4 950 4 950 | 191 000 191 000 181 000 270 000 270 000 267 000 267 000 | 470 000 470 000 375 000 630 000 630 000 505 000 505 000 | NN4976 NNU4976 NN3076 NN4076 NNU4076 NN3176 NNU3176 | NN4976K — NN3076K NN4076K — NN3176K — |
| 400 | 500 540 540 540 600 600 650 | 100 106 140 140 148 200 200 | 2.1 4 4 4 5 5 6 | 430 — — 446 — 456 474 | — 504 505 — 548 — — | 905 1 290 1 940 1 790 2 090 2 840 2 770 | 2 540 2 890 4 900 4 600 4 300 6 050 5 400 | 92 500 132 000 198 000 182 000 213 000 290 000 283 000 | 259 000 295 000 500 000 470 000 435 000 615 000 555 000 | NNU4880 NN3980 NN4980 NNU4980 NN3080 NNU4080 NNU3180 | — — NN4980K NNU4980K NN3080K — — |
| 420 | 560 560 560 620 620 620 620 700 | 106 140 140 150 150 200 200 224 | 4 4 4 5 5 5 5 6 | — — 461 — 478 — 475 501 | 522 525 — 568 — 571 — — | 1 280 2 000 2 000 2 130 2 130 3 150 3 400 3 550 | 2 900 5 150 5 150 4 450 4 450 7 100 7 850 6 800 | 131 000 204 000 204 000 217 000 217 000 325 000 350 000 360 000 | 296 000 525 000 525 000 455 000 455 000 725 000 800 000 690 000 | NN3984 NN4984 NNU4984 NN3084 NNU3084 NN4084 NNU4084 NNU3184 | — NN4984K — NN3084K NNU3084K NN4084K — — |
| 440 | 540 650 650 720 | 100 157 157 226 | 2.1 6 6 6 | 470 — 500 — | — 596 — 649 | 950 2 360 2 360 3 500 | 2 790 4 900 4 900 6 800 | 97 000 240 000 240 000 360 000 | 284 000 500 000 500 000 695 000 | NNU4888 NN3088 NNU3088 NN3188 | — NN3088K — NN3188K |
| 460 | 620 620 680 | 118 160 163 | 4 4 6 | — 507 — | 578 — 623 | 1 610 2 400 2 550 | 3 700 6 200 5 350 | 164 000 245 000 260 000 | 380 000 630 000 545 000 | NN3992 NNU4992 NN3092 | NN3992K NNU4992K NN3092K |
| 480 | 650 700 790 | 170 165 248 | 5 6 7.5 | — — — | 607 643 708 | 2 690 2 600 4 050 | 7 000 5 550 8 100 | 274 000 265 000 415 000 | 715 000 565 000 825 000 | NN4996 NN3096 NN3196 | NN4996K — NN3196K |
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.
Your inquiries will have our highest attention.
