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Type | Single Row Cylindrical Roller Bearing | ||||||
Model No. | NU311EM | ||||||
Material | Bearing Steel,Chrome steel | ||||||
Size | 55*120*29mm |
Boundary dimensions(mm) | Limiting speeds(rpm) | Mass(Kg) | |||||||||||
d | D | B | rs min | r1s min | Grease | Oil | (Approx.) | Bearing Number | |||||
50 | 80 | 16 | 1 | 0.6 | 8,900 | 11,000 | 0.295 | NU1010 | |||||
25 | 47 | 12 | 0.6 | 0.3 | 16,000 | 19,000 | 0.092 | NU1005 | |||||
30 | 55 | 13 | 1 | 0.6 | 14,000 | 16,000 | 0. 13 | NU1006 | |||||
35 | 62 | 14 | 1 | 0.6 | 12,000 | 15,000 | 0. 179 | NU1007 | |||||
20 | 47 | 14 | 1 | 0.6 | 15,000 | 18,000 | 0. 122 | NU204E | |||||
25 | 52 | 15 | 1 | 0.6 | 13,000 | 15,000 | 0. 151 | NU205E | |||||
30 | 62 | 16 | 1 | 0.6 | 11,000 | 13,000 | 0.226 | NU206E | |||||
35 | 72 | 17 | 1.1 | 0.6 | 9,500 | 11,000 | 0.327 | NU207E | |||||
40 | 80 | 18 | 1.1 | 1.1 | 9,400 | 11,000 | 0.378 | NU208 | |||||
40 | 80 | 18 | 1.1 | 1.1 | 8,500 | 10,000 | 0.426 | NU208E | |||||
45 | 85 | 19 | 1.1 | 1.1 | 8,400 | 9,900 | 0.432 | NU209 | |||||
45 | 85 | 19 | 1.1 | 1.1 | 7,600 | 9,000 | 0.495 | NU209E | |||||
50 | 90 | 20 | 1.1 | 1.1 | 7,600 | 9,000 | 0.47 | NU210 | |||||
50 | 90 | 20 | 1.1 | 1.1 | 6,900 | 8, 100 | 0.54 | NU210E | |||||
55 | 100 | 21 | 1.5 | 1.1 | 6,900 | 8,200 | 0.638 | NU211 | |||||
55 | 100 | 21 | 1.5 | 1.1 | 6,300 | 7,400 | 0.718 | NU211E | |||||
60 | 110 | 22 | 1.5 | 1.5 | 6,400 | 7,600 | 0.818 | NU212 | |||||
60 | 110 | 22 | 1.5 | 1.5 | 5,800 | 6,800 | 0.923 | NU212E | |||||
65 | 120 | 23 | 1.5 | 1.5 | 5,900 | 7,000 | 1.02 | NU213 | |||||
65 | 120 | 23 | 1.5 | 1.5 | 5,400 | 6,300 | 1.21 | NU213E | |||||
70 | 125 | 24 | 1.5 | 1.5 | 5,500 | 6,500 | 1. 12 | NU214 | |||||
70 | 125 | 24 | 1.5 | 1.5 | 5,000 | 5,900 | 1.3 | NU214E | |||||
75 | 130 | 25 | 1.5 | 1.5 | 5, 100 | 6,000 | 1.23 | NU215 | |||||
75 | 130 | 25 | 1.5 | 1.5 | 4,700 | 5,500 | 1.41 | NU215E | |||||
80 | 140 | 26 | 2 | 2 | 4,800 | 5,700 | 1.5 | NU216 | |||||
80 | 140 | 26 | 2 | 2 | 4,400 | 5, 100 | 1.67 | NU216E | |||||
85 | 150 | 28 | 2 | 2 | 4,500 | 5,300 | 1.87 | NU217 | |||||
85 | 150 | 28 | 2 | 2 | 4, 100 | 4,800 | 2.11 | NU217E | |||||
90 | 160 | 30 | 2 | 2 | 4,300 | 5,000 | 2.3 | NU218 | |||||
90 | 160 | 30 | 2 | 2 | 3,900 | 4,600 | 2.44 | NU218E | |||||
95 | 170 | 32 | 2.1 | 2.1 | 4,000 | 4,700 | 2.78 | NU219 | |||||
95 | 170 | 32 | 2.1 | 2.1 | 3,600 | 4,300 | 3.02 | NU219E | |||||
100 | 180 | 34 | 2.1 | 2.1 | 3,800 | 4,500 | 3.33 | NU220 | |||||
100 | 180 | 34 | 2.1 | 2.1 | 3,500 | 4, 100 | 3.66 | NU220E | |||||
105 | 190 | 36 | 2.1 | 2.1 | 3,600 | 4,300 | 3.95 | NU221 | |||||
110 | 200 | 38 | 2.1 | 2.1 | 3,400 | 4,000 | 4.63 | NU222 |