Cylindrical rollers and raceways are linear contact bearings. Load capacity, mainly bear radial load. The friction between the rolling element and the rib of the ring is small, which is suitable for high-speed rotation. According to whether the ring has ribs or not, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a structure in which the inner ring and the outer ring can be separated.



Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | ||||
d | D | B | Cr | Cor | Grease | Oil | (Approx.) | Lanton Bearing |
150 | 225 | 35 | 202 | 294 | 3,000 | 3,500 | 4.77 | NU1030 |
120 | 180 | 28 | 139 | 191 | 3,800 | 4,400 | 2.44 | NU1024 |
130 | 200 | 33 | 172 | 238 | 3,400 | 4,000 | 3.69 | NU1026 |
140 | 210 | 33 | 176 | 250 | 3,200 | 3,800 | 4.05 | NU1028 |
100 | 150 | 24 | 93 | 126 | 4,600 | 5,400 | 1.45 | NU1020 |
105 | 160 | 26 | 105 | 142 | 4,300 | 5,100 | 1.84 | NU1021 |
110 | 170 | 28 | 131 | 174 | 4,100 | 4,800 | 2.33 | NU1022 |
85 | 130 | 22 | 74.5 | 95.5 | 5,400 | 6,300 | 1.03 | NU1017 |
90 | 140 | 24 | 88 | 114 | 5,100 | 5,900 | 1.33 | NU1018 |
95 | 145 | 24 | 90.5 | 120 | 4,800 | 5,600 | 1.4 | NU1019 |
70 | 110 | 20 | 58.5 | 70.5 | 6,500 | 7,600 | 0.699 | NU1014 |
75 | 115 | 20 | 60 | 74.5 | 6,100 | 7,100 | 0.738 | NU1015 |
80 | 125 | 22 | 72.5 | 90.5 | 5,700 | 6,700 | 0.98 | NU1016 |
55 | 90 | 18 | 37.5 | 44 | 8,200 | 9,700 | 0.442 | NU1011 |
60 | 95 | 18 | 40 | 48.5 | 7,500 | 8,800 | 0.474 | NU1012 |
65 | 100 | 18 | 41 | 51 | 7,000 | 8,200 | 0.485 | NU1013 |
40 | 68 | 15 | 27.3 | 29 | 11,000 | 13,000 | 0.22 | NU1008 |
45 | 75 | 16 | 31 | 34 | 9,900 | 12,000 | 0.28 | NU1009 |
50 | 80 | 16 | 32 | 36 | 8,900 | 11,000 | 0.295 | NU1010 |
25 | 47 | 12 | 15.1 | 14.1 | 16,000 | 19,000 | 0.092 | NU1005 |
40 | 68 | 15 | 27.3 | 29 | 11,000 | 13,000 | 0.22 | NU1008 |
25 | 47 | 12 | 15.1 | 14.1 | 16,000 | 19,000 | 0.092 | NU1005 |

Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | ||||
d | D | B | Cr | Cor | Grease | Oil | (Approx.) | Lanton Bearing |
20 | 47 | 18 | 30.5 | 28.3 | 14,000 | 16,000 | 0.158 | NU2204E |
25 | 52 | 18 | 35 | 34.5 | 11,000 | 13,000 | 0.186 | NU2205E |
30 | 62 | 20 | 49 | 50 | 9,700 | 11,000 | 0.297 | NU2206E |
35 | 72 | 23 | 61.5 | 65.5 | 8,500 | 10,000 | 0.455 | NU2207E |
40 | 80 | 23 | 58 | 62 | 8,500 | 10,000 | 0.49 | NU2208 |
40 | 80 | 23 | 72.5 | 77.5 | 7,600 | 8,900 | 0.552 | NU2208E |
45 | 85 | 23 | 61.5 | 68 | 7,600 | 9,000 | 0.53 | NU2209 |
45 | 85 | 23 | 76 | 84.5 | 6,800 | 8,000 | 0.6 | NU2209E |
50 | 90 | 23 | 64 | 73.5 | 6,900 | 8,100 | 0.571 | NU2210 |
50 | 90 | 23 | 79.5 | 91.5 | 6,200 | 7,300 | 0.652 | NU2210E |
55 | 100 | 25 | 75.5 | 87 | 6,300 | 7,400 | 0.773 | NU2211 |
55 | 100 | 25 | 97 | 114 | 5,600 | 6,600 | 0.968 | NU2211E |
60 | 110 | 28 | 96 | 116 | 5,800 | 6,800 | 1.06 | NU2212 |
60 | 110 | 28 | 131 | 157 | 5,200 | 6,100 | 1.21 | NU2212E |
65 | 120 | 31 | 120 | 149 | 5,400 | 6,300 | 1.4 | NU2213 |
65 | 120 | 31 | 149 | 181 | 4,800 | 5,600 | 1.6 | NU2213E |
70 | 125 | 31 | 119 | 151 | 5,000 | 5,900 | 1.47 | NU2214 |
70 | 125 | 31 | 156 | 194 | 4,500 | 5,200 | 1.7 | NU2214E |
75 | 130 | 31 | 130 | 162 | 4,700 | 5,500 | 1.55 | NU2215 |
75 | 130 | 31 | 162 | 207 | 4,200 | 4,900 | 1.79 | NU2215E |

Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | |||||
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | Lanton Bearing |
25 | 47 | 16 | 0.6 | 25.8 | 30 | 14,000 | 17,000 | 0.124 | NN3005 |
25 | 47 | 16 | 0.6 | 25.8 | 30 | 14,000 | 17,000 | 0.121 | NN3005K |
30 | 55 | 19 | 1 | 31 | 37 | 12,000 | 15,000 | 0.199 | NN3006 |
30 | 55 | 19 | 1 | 31 | 37 | 12,000 | 15,000 | 0.193 | NN3006K |
35 | 62 | 20 | 1 | 38 | 47.5 | 11,000 | 13,000 | 0.242 | NN3007 |
35 | 62 | 20 | 1 | 38 | 47.5 | 11,000 | 13,000 | 0.235 | NN3007K |
40 | 68 | 21 | 1 | 43.5 | 55.5 | 9,700 | 11,000 | 0.312 | NN3008 |
40 | 68 | 21 | 1 | 43.5 | 55.5 | 9,700 | 11,000 | 0.303 | NN3008K |
45 | 75 | 23 | 1 | 52 | 68.5 | 8,800 | 10,000 | 0.405 | NN3009 |
45 | 75 | 23 | 1 | 52 | 68.5 | 8,800 | 10,000 | 0.393 | NN3009K |
50 | 80 | 23 | 1 | 53 | 72.5 | 8,000 | 9,400 | 0.433 | NN3010 |
50 | 80 | 23 | 1 | 53 | 72.5 | 8,000 | 9,400 | 0.419 | NN3010K |
55 | 90 | 26 | 1.1 | 69.5 | 96.5 | 7,300 | 8,600 | 0.651 | NN3011 |
55 | 90 | 26 | 1.1 | 69.5 | 96.5 | 7,300 | 8,600 | 0.631 | NN3011K |
60 | 95 | 26 | 1.1 | 71 | 102 | 6,700 | 7,900 | 0.704 | NN3012 |
60 | 95 | 26 | 1.1 | 71 | 102 | 6,700 | 7,900 | 0.683 | NN3012K |
65 | 100 | 26 | 1.1 | 75 | 111 | 6,200 | 7,300 | 0.758 | NN3013 |
65 | 100 | 26 | 1.1 | 75 | 111 | 6,200 | 7,300 | 0.735 | NN3013K |
70 | 110 | 30 | 1.1 | 94.5 | 143 | 5,800 | 6,800 | 1.04 | NN3014 |
70 | 110 | 30 | 1.1 | 94.5 | 143 | 5,800 | 6,800 | 1.01 | NN3014K |





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