NU

Model

Cylindrical Roller Bearings > Single-Row Cylindrical Roller Bearings > NU

product

ORDER
Bearing No.
ⁿ/ₐ		 SD
Inside Diameter
[mm]		 D
Outside Diameter
[mm]		 B
Width
[mm]		 R
Chamfer Dimension
[mm]		 R1
Chamfer Dimension
[mm]		 FW
Boundary Dimension
[mm]		 CR1
Basic Dynamic Load Ratings
[N]		 COR1
Basic Static Load Ratings
[N]		 LT
Thermal rated speed /Allowable maximum speed
[rpm]		 LM
Mechanical limit speed /Allowable maximum speed
[rpm]		 LG
Limiting Speed Grease
[rpm]		 LO
Limiting Speed Oil
[rpm]		 DBB1
Abutment and Fillet Dimensions min.
[mm]		 DBB2
Abutment and Fillet Dimensions max.
[mm]		 DA2
Abutment and Fillet Dimensions max.
[mm]		 RA
Abutment and Fillet Dimensions max.
[mm]		 RB
Abutment and Fillet Dimensions max.
[mm]		 MASS
Mass
[kg]
NU1052 260 400 65 4 4 296 645000 1000000 1900 - 1500 1800 276 292 384 3 3 29.1
NU252M 260 480 80 5 5 320 1100000 1580000 1500 - 1200 1500 280 314 460 4 4 67.1
NU2252M 260 480 130 5 5 320 1710000 2770000 1300 - 1100 1300 280 314 460 4 4 111
NU352M 260 540 102 6 6 336 1540000 2090000 1100 - 1000 1200 286 330 514 5 5 118
NU1056 280 420 65 4 4 316 660000 1050000 1800 - 1400 1700 296 312 404 3 3 30.8
NU256M 280 500 80 5 5 340 1140000 1680000 1300 - 1100 1400 300 334 480 4 4 70.7
NU1060 300 460 74 4 4 340 885000 1400000 1600 - 1300 1500 316 336 444 3 3 43.7
NU260M 300 540 85 5 5 364 1400000 2070000 1200 - 1100 1300 320 358 520 4 4 89.2
NU1064 320 480 74 4 4 360 905000 1470000 1500 - 1200 1400 336 356 464 3 3 46.1
NU264M 320 580 92 5 5 390 1540000 2270000 1100 - 950 1200 340 384 560 4 4 112
NU1068 340 520 82 5 5 385 1080000 1740000 1400 - 1100 1300 360 381 500 4 4 61.8
NU1072 360 540 82 5 5 405 1110000 1830000 1300 - 1000 1300 380 400 520 4 4 64.6
NU1076 380 560 82 5 5 425 1140000 1910000 1200 - 1000 1200 400 420 540 4 4 67.5
NU1080 400 600 90 5 5 450 1360000 2280000 1100 - 900 1100 420 445 580 4 4 88.2
NU1084 420 620 90 5 5 470 1390000 2380000 1100 - 850 1100 440 465 600 4 4 91.7
NU1088 440 650 94 6 6 493 1470000 2530000 1000 - 800 1000 466 488 624 5 5 105
NU1092 460 680 100 6 6 516 1580000 2740000 950 - 750 950 486 511 654 5 5 123
NU1096 480 700 100 6 6 536 1620000 2860000 900 - 750 900 506 531 674 5 5 127
NU10/500 500 720 100 6 6 556 1660000 2970000 900 - 710 850 526 551 694 5 5 131

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