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Cylindrical Roller Bearing Size Chart
Cylindrical Roller Bearing Size Chart
Cylindrical roller bearing size chart mainly include single row, double row and four row cylindrical roller bearings.
Single Row Cylindrical Bearing Size Chart
| Bearing Number | d | D | B | Static load(kN) | Dynamic load(kN) | Mass (kg) |
| N0040 | 200 | 310 | 34 | 280 | 300 | 10.2 |
| NU1040 | 200 | 310 | 51 | 405 | 360 | 14.3 |
| NJ1040 | 200 | 310 | 51 | 405 | 360 | 14.7 |
| N240 | 200 | 360 | 58 | 595 | 525 | 26.8 |
| NU240 | 200 | 360 | 58 | 595 | 525 | 26.5 |
| NJ240 | 200 | 360 | 58 | 595 | 525 | 27.1 |
| N2340 | 200 | 420 | 138 | 1570 | 1500 | 94.5 |
| NU3340 | 200 | 420 | 165 | 1920 | 2020 | 118 |
| NU1044 | 220 | 340 | 56 | 470 | 371 | 19.3 |
| NJ1044 | 220 | 340 | 56 | 460 | 415 | 19.6 |
| NU1044N | 220 | 340 | 56 | 470 | 371 | 18.9 |
| NU644 | 220 | 350 | 98.42 | 1070 | 1050 | 37.5 |
| N244 | 220 | 400 | 65 | 725 | 650 | 36.7 |
| NU244 | 220 | 400 | 65 | 725 | 650 | 35 |
| NJ244 | 220 | 400 | 65 | 725 | 650 | 35.4 |
| NU2244 | 220 | 400 | 108 | 1080 | 1080 | 62.2 |
| NU344 | 220 | 460 | 88 | 110 | 945 | 73.4 |
| NU2344E | 220 | 460 | 145 | 1910 | 1870 | 114 |
| N0048 | 240 | 360 | 37 | 388 | 392 | 14.7 |
| NU1048 | 240 | 360 | 56 | 497 | 480 | 20.4 |
| NJ1048 | 240 | 360 | 56 | 497 | 488 | 21 |
| NU248 | 240 | 440 | 72 | 900 | 815 | 46.9 |
| NJ248 | 240 | 440 | 72 | 900 | 815 | 49.6 |
| NU348 | 240 | 500 | 95 | 1350 | 1130 | 97.7 |
| NUP248 | 240 | 440 | 72 | 880 | 1345 | 48.2 |
| NU348 | 240 | 500 | 95 | 1340 | 2060 | 82.4 |
| N650 | 250 | 380 | 50 | 600 | 643 | 19.8 |
| N0052 | 260 | 400 | 44 | 552 | 603 | 22.7 |
| NU1052 | 260 | 400 | 65 | 621 | 630 | 29.4 |
| NUP1052 | 260 | 400 | 65 | 621 | 630 | 29.5 |
| N1052 | 260 | 400 | 65 | 621 | 630 | 30.8 |
| NU1052 | 260 | 400 | 65 | 621 | 630 | 29.4 |
| NU252 | 260 | 480 | 80 | 1070 | 965 | 67.1 |
| NU1056 | 280 | 420 | 65 | 627 | 625 | 33.4 |
| NU1060 | 300 | 460 | 74 | 855 | 952 | 44.4 |
| NJ1060 | 300 | 460 | 74 | 815 | 780 | 45.1 |
| NU3060 | 300 | 460 | 118 | 1690 | 1800 | 72 |
| NU260 | 300 | 540 | 85 | 1290 | 1200 | 86.9 |
| NU360 | 300 | 620 | 109 | 2010 | 1840 | 166 |
| NJ1064 | 320 | 480 | 74 | 820 | 800 | 47.8 |
| NU1064 | 320 | 480 | 74 | 848 | 895 | 47 |
| N0068 | 340 | 520 | 57 | 995 | 935 | 45.5 |
| N668 | 340 | 530 | 133.25 | 1660 | 1810 | 117 |
| NU2272E | 360 | 650 | 170 | 2750 | 2920 | 263 |
| NU2372 | 360 | 750 | 224 | 4760 | 5400 | 485 |
| N2876 | 380 | 480 | 60 | 647 | 756 | 24.6 |
| NU1980 | 400 | 540 | 65 | 785 | 988 | 42.7 |
| NU1080 | 400 | 600 | 90 | 1350 | 1460 | 88.8 |
| NU3080 | 400 | 600 | 148 | 2150 | 3300 | 144.5 |
| N2180 | 400 | 650 | 145 | 2830 | 3030 | 190 |
| NU688 | 440 | 546 | 46 | 413 | 476 | 26.5 |
| N1188 | 440 | 720 | 122 | 2320 | 2220 | 191 |
| N2992 | 460 | 620 | 95 | 1340 | 2060 | 82.4 |
| NU2992 | 460 | 620 | 95 | 1340 | 2060 | 84 |
| NU29/500 | 500 | 670 | 100 | 2000 | 2410 | 99.5 |
| NU29/530 | 530 | 710 | 106 | 2170 | 2530 | 123 |
| N19/630 | 630 | 850 | 100 | 1850 | 2530 | 160 |
| NU29/630 | 630 | 850 | 128 | 3050 | 4260 | 206 |
| NU6/700 | 700 | 930 | 160 | 3200 | 4580 | 295 |
| N19/710 | 710 | 950 | 106 | 2300 | 3250 | 205 |
| NU19/710 | 710 | 950 | 106 | 2300 | 3250 | 207 |
| N6/840 | 840 | 1040 | 125 | 2530 | 5290 | 240 |
| NU29/950 | 950 | 1250 | 170 | 5270 | 9120 | 563 |
| N39/950 | 950 | 1250 | 224 | 6780 | 10500 | 745 |
Double Row Bearing Size Chart
| Bearing Number | d | D | B | Static load(kN) | Dynamic load(kN) | Mass (kg) |
| NN3052K | 260 | 400 | 104 | 969 | 1810 | 47.1 |
| NN3052 | 260 | 400 | 104 | 969 | 1810 | 48.5 |
| NN3056K | 280 | 420 | 106 | 1020 | 1950 | 49.1 |
| NN3056 | 280 | 420 | 106 | 1020 | 1950 | 49.87 |
| NN3060 | 300 | 460 | 118 | 1180 | 2250 | 71.7 |
| NN3060/Y1 | 300 | 460 | 118 | 1180 | 2250 | 71.2 |
| NN3060K | 300 | 460 | 118 | 1180 | 2250 | 69.6 |
| NN3064K | 320 | 480 | 121 | 1250 | 2450 | 75 |
| NN3068K | 340 | 520 | 133 | 1560 | 3020 | 101 |
| NN3068 | 340 | 520 | 133 | 1560 | 3020 | 104 |
| NN3072K | 360 | 540 | 134 | 1630 | 3240 | 106 |
| NN3076K | 380 | 560 | 135 | 1590 | 3240 | 110 |
| NN3076 | 380 | 560 | 135 | 1590 | 3240 | 114 |
| NN3176V | 380 | 620 | 194 | 2700 | 5800 | 221 |
| NN3980K | 400 | 540 | 108 | 1240 | 2400 | 71.3 |
| NN3080K | 400 | 600 | 148 | 1980 | 3660 | 143 |
| NN3080 | 400 | 600 | 148 | 1980 | 3660 | 147 |
| NN3092K | 460 | 680 | 168 | 2470 | 5070 | 204 |
| NN39/560 | 560 | 750 | 140 | 2370 | 4860 | 188 |
| NN6/560 | 560 | 780 | 180 | 2400 | 6400 | 266 |
| NN30/560K | 560 | 820 | 195 | 2460 | 6560 | 341 |
| NN30/670 | 670 | 980 | 280 | 4620 | 9360 | 597 |
Four Row Bearing Size Chart
| Bearing Number | d | D | B | Static load(kN) | Dynamic load(kN) | Mass (kg) |
| FCD6496290 | 320 | 480 | 290 | 3420 | 7200 | 186 |
| FCD6496350 | 320 | 480 | 350 | 4700 | 10200 | 225 |
| FCD6896350 | 340 | 480 | 350 | 4340 | 10200 | 230 |
| FCD74104380 | 370 | 520 | 380 | 4430 | 10600 | 253 |
| FCD96140400 | 480 | 700 | 400 | 6600 | 15100 | 508 |
| FCD100134450 | 500 | 670 | 450 | 7830 | 202000 | 441 |
| FCD114163594 | 570 | 815 | 594 | 11400 | 29700 | 1070 |
| FCD152216788 | 760 | 1080 | 788 | 20100 | 55500 | 2403 |
| FCD166216710 | 830 | 1080 | 710 | 18000 | 50000 | 1746 |
| FCD190260850 | 950 | 1300 | 850 | 29000 | 92000 | 3523 |
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Questions that help before the next bearing decision after Cylindrical Roller Bearing Size Chart
Which next options usually help after reviewing Cylindrical Roller Bearing Size Chart?
Most buyers benefit from one broader family destination, one more commercial route, and one supporting guide that answers the next practical question. That combination usually turns research into a clearer shortlist.
Why add related bearing destinations beside Cylindrical Roller Bearing Size Chart?
Because the first answer often leads to a second question about fit, applications, supplier choice, or repeat-order confidence. Keeping those next destinations close reduces unnecessary backtracking.
When is it worth moving from reading into a quote or product review?
That move usually makes sense once the topic has narrowed the likely bearing family and the remaining unknowns are commercial, dimensional, or application-specific rather than purely educational.
What usually makes the next bearing decision easier after Cylindrical Roller Bearing Size Chart?
The process is often easier when the wider family view, the more commercial destination, and one practical guide stay visible together. That keeps the decision grounded in both application detail and buying reality.
Buyer FAQ
Questions buyers ask before choosing the next bearing option
What is the main takeaway from Cylindrical Roller Bearing Size Chart?
The main takeaway is that cylindrical roller bearing size chart should be checked against the bearing family, dimensions, load direction, speed, and operating conditions instead of relying on the title or size alone.
When should I use this guide before requesting a quote?
Use the guide when you are comparing bearing models, checking suffix meanings, confirming seal or clearance choices, planning maintenance, or preparing details for replacement, production, or OEM sourcing.
How does this topic connect to cylindrical roller bearings?
The topic supports the Cylindrical Roller Bearings decision path by helping buyers understand fit, performance, specification details, or maintenance factors before choosing a product page or contacting the team.
Can this guide replace a final specification check?
No. The guide helps prepare the decision, but a final check should still confirm the part number, dimensions, load, speed, seal, clearance, precision, application, and order quantity.
What should I send if I need help after reading this guide?
Send the bearing number, measured size, photos if available, application, quantity, and any special operating conditions. That gives the team enough context to recommend the right product family or quote route.
Need help checking fit, price, or lead time? Request a bearing quote