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IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.
Part Number
Configured Part Number is shown.
RNA494
Shaft dia. mm | Identification number | Mass (Ref.) g | Boundary dimensions | mm | Standard mounting dimension Da Max. mm | Basic dynamic load rating C N | Basic static load rating C0 N | Allowable rotational speed rpm | ||
RNA 49 | Fw | D | C | rs min | ||||||
16 | RNA 4901 - - - | 18.1 23 29 30 | 16 | 24 | 13 | 0.3 | 22 | 9 660 | 11 100 | 25 000 |
16 | 24 | 16 | 0.3 | 22 | 12 300 | 15 100 | 25 000 | |||
16 | 24 | 20 | 0.3 | 22 | 15 500 | 20 400 | 25 000 | |||
16 | 24 | 22 | 0.3 | 22 | 17 100 | 23 000 | 25 000 | |||
17 | - - | 24.5 30.5 | 17 | 25 | 16 | 0.3 | 23 | 12 900 | 16 300 | 25 000 |
17 | 25 | 20 | 0.3 | 23 | 16 300 | 22 000 | 25 000 | |||
18 | RNA 49/14 - - | 19.9 25.5 32 | 18 | 26 | 13 | 0.3 | 24 | 10 600 | 12 800 | 20 000 |
18 | 26 | 16 | 0.3 | 24 | 13 400 | 17 500 | 20 000 | |||
18 | 26 | 20 | 0.3 | 24 | 17 000 | 23 600 | 20 000 | |||
19 | - - | 27 34 | 19 | 27 | 16 | 0.3 | 25 | 14 000 | 18 700 | 20 000 |
19 | 27 | 20 | 0.3 | 25 | 17 700 | 25 300 | 20 000 | |||
20 | RNA 4902 - - - | 21.5 27.5 35.5 37 | 20 | 28 | 13 | 0.3 | 26 | 10 900 | 13 800 | 20 000 |
20 | 28 | 16 | 0.3 | 26 | 13 900 | 18 800 | 20 000 | |||
20 | 28 | 20 | 0.3 | 26 | 17 600 | 25 400 | 20 000 | |||
20 | 28 | 23 | 0.3 | 26 | 19 300 | 28 800 | 20 000 | |||
- - | 59.5 69 | 20 | 33 | 20 | 0.3 | 31 | 24 300 | 26 500 | 20 000 | |
20 | 33 | 20 | 0.3 | 31 | 29 200 | 37 200 | 7 500 | |||
21 | - - | 29 36 | 21 | 29 | 16 | 0.3 | 27 | 14 400 | 20 000 | 19 000 |
21 | 29 | 20 | 0.3 | 27 | 18 200 | 27 100 | 19 000 | |||
22 | RNA 4903 - - - | 23.5 30 37.5 40.5 | 22 | 30 | 13 | 0.3 | 28 | 11 700 | 15 600 | 18 000 |
22 | 30 | 16 | 0.3 | 28 | 14 900 | 21 200 | 18 000 | |||
22 | 30 | 20 | 0.3 | 28 | 18 900 | 28 700 | 18 000 | |||
22 | 30 | 23 | 0.3 | 28 | 20 800 | 32 500 | 18 000 | |||
- - | 73.5 87 | 22 | 34 | 25 | 0.3 | 32 | 29 100 | 36 800 | 18 000 | |
22 | 34 | 25 | 0.3 | 32 | 37 900 | 57 800 | 7 000 | |||
24 | - - | 32 40.5 | 24 | 32 | 16 | 0.3 | 30 | 15 300 | 22 500 | 17 000 |
24 | 32 | 20 | 0.3 | 30 | 19 400 | 30 500 | 17 000 | |||
25 | - - RNA 4904 - | 33.5 42 55.5 95.5 | 25 | 33 | 16 | 0.3 | 31 | 15 800 | 23 700 | 16 000 |
25 | 33 | 20 | 0.3 | 31 | 20 000 | 32 100 | 16 000 | |||
25 | 37 | 17 | 0.3 | 35 | 21 000 | 25 000 | 16 000 | |||
25 | 37 | 30 | 0.3 | 35 | 35 400 | 48 900 | 16 000 | |||
- - - - | 71 89 81.5 104 | 25 | 38 | 20 | 0.3 | 36 | 28 900 | 35 000 | 16 000 | |
25 | 38 | 25 | 0.3 | 36 | 34 800 | 44 400 | 16 000 | |||
25 | 38 | 20 | 0.3 | 36 | 33 300 | 46 500 | 6 000 | |||
25 | 38 | 25 | 0.3 | 36 | 42 400 | 63 700 | 6 000 | |||
26 | - - | 34.5 43.5 | 26 | 34 | 16 | 0.3 | 32 | 16 300 | 24 900 | 15 000 |
26 | 34 | 20 | 0.3 | 32 | 20 600 | 33 800 | 15 000 | |||
28 | - - RNA 49/22 - | 51.5 83.5 56.5 97.5 | 28 | 37 | 20 | 0.3 | 35 | 21 700 | 37 100 | 14 000 |
28 | 37 | 30 | 0.3 | 35 | 31 100 | 58 900 | 14 000 | |||
28 | 39 | 17 | 0.3 | 37 | 21 400 | 28 900 | 14 000 | |||
28 | 39 | 30 | 0.3 | 37 | 36 300 | 56 900 | 14 000 | |||
29 | - - | 57 85 | 29 | 38 | 20 | 0.3 | 36 | 21 600 | 37 200 | 14 000 |
29 | 38 | 30 | 0.3 | 36 | 30 900 | 59 100 | 14 000 | |||
30 | - - RNA 4905 - | 64.5 97.5 64 111 | 30 | 40 | 20 | 0.3 | 38 | 25 100 | 40 100 | 13 000 |
30 | 40 | 30 | 0.3 | 38 | 36 000 | 63 900 | 13 000 | |||
30 | 42 | 17 | 0.3 | 40 | 23 700 | 30 700 | 13 000 | |||
30 | 42 | 30 | 0.3 | 40 | 42 100 | 64 300 | 13 000 | |||
- - | 115 133 | 30 | 44 | 25 | 0.3 | 42 | 37 900 | 52 100 | 13 000 | |
30 | 44 | 25 | 0.3 | 42 | 47 000 | 76 500 | 5 000 | |||
32 | - - RNA 49/28 - | 68 102 76.5 133 | 32 | 42 | 20 | 0.3 | 40 | 25 700 | 42 200 | 12 000 |
32 | 42 | 30 | 0.3 | 40 | 36 800 | 67 200 | 12 000 | |||
32 | 45 | 17 | 0.3 | 43 | 24 500 | 32 700 | 12 000 | |||
32 | 45 | 30 | 0.3 | 43 | 41 800 | 64 800 | 12 000 | |||
- | 152.0 | 32 | 45 | 30 | 0.3 | 43 | 58 000 | 101 000 | 4 500 | |
35 | - - RNA 4906 - | 73.5 112 72.5 125 | 35 | 45 | 20 | 0.3 | 43 | 26 900 | 46 200 | 11 000 |
35 | 45 | 30 | 0.3 | 43 | 38 600 | 73 600 | 11 000 | |||
35 | 47 | 17 | 0.3 | 45 | 25 200 | 34 700 | 11 000 | |||
35 | 47 | 30 | 0.3 | 45 | 43 000 | 69 000 | 11 000 | |||
- - | 139 163 | 35 | 48 | 30 | 0.3 | 46 | 47 400 | 72 300 | 11 000 | |
35 | 48 | 30 | 0.3 | 46 | 61 100 | 110 000 | 4 500 | |||
37 | - - | 77.5 117 | 37 | 47 | 20 | 0.3 | 45 | 28 200 | 50 100 | 11 000 |
37 | 47 | 30 | 0.3 | 45 | 40 500 | 79 800 | 11 000 | |||
38 | - - | 79 119 | 38 | 48 | 20 | 0.3 | 46 | 28 100 | 50 200 | 11 000 |
38 | 48 | 30 | 0.3 | 46 | 40 300 | 80 000 | 11 000 | |||
- - | 168 195 | 38 | 52 | 30 | 0.6 | 48 | 50 800 | 81 100 | 11 000 | |
38 | 52 | 30 | 0.6 | 48 | 64 200 | 121 000 | 4 000 | |||
40 | - - RNA 49/32 - | 83 125 96 172 | 40 | 50 | 20 | 0.3 | 48 | 29 400 | 54 100 | 10 000 |
40 | 50 | 30 | 0.3 | 48 | 42 300 | 86 200 | 10 000 | |||
40 | 52 | 20 | 0.6 | 48 | 31 200 | 47 800 | 10 000 | |||
40 | 52 | 36 | 0.6 | 48 | 53 500 | 95 700 | 10 000 | |||
- - | 129 144 | 40 | 55 | 20 | 0.6 | 51 | 37 400 | 55 700 | 10 000 | |
40 | 55 | 20 | 0.6 | 51 | 44 300 | 73 600 | 3 500 | |||
42 | - - RNA 4907 - | 86.5 130 113 200 | 42 | 52 | 20 | 0.3 | 50 | 29 900 | 56 200 | 9 500 |
42 | 52 | 30 | 0.3 | 50 | 43 000 | 89 400 | 9 500 | |||
42 | 55 | 20 | 0.6 | 51 | 32 000 | 50 100 | 9 500 | |||
42 | 55 | 36 | 0.6 | 51 | 54 900 | 100 000 | 9 500 | |||
- - | 183 210 | 42 | 56 | 30 | 0.6 | 52 | 53 800 | 90 100 | 9 500 | |
42 | 56 | 30 | 0.6 | 52 | 67 500 | 133 000 | 3 500 | |||
43 | - - | 88.5 133 | 43 | 53 | 20 | 0.3 | 51 | 30 500 | 58 200 | 9 500 |
43 | 53 | 30 | 0.3 | 51 | 43 800 | 92 600 | 9 500 | |||
45 | - - RNA 49/38 | 92 138 120 | 45 | 55 | 20 | 0.3 | 53 | 31 000 | 60 200 | 9 000 |
45 | 55 | 30 | 0.3 | 53 | 44 600 | 95 800 | 9 000 | |||
45 | 58 | 20 | 0.6 | 54 | 33 600 | 54 600 | 9 000 | |||
- - | 193 225 | 45 | 59 | 30 | 0.6 | 55 | 55 100 | 94 800 | 9 000 | |
45 | 59 | 30 | 0.6 | 55 | 70 300 | 142 000 | 3 500 | |||
47 | - - | 95 144 | 47 | 57 | 20 | 0.3 | 55 | 31 500 | 62 200 | 8 500 |
47 | 57 | 30 | 0.3 | 55 | 45 200 | 99 100 | 8 500 | |||
48 | RNA 4908 - - - | 152 205 275 240 | 48 | 62 | 22 | 0.6 | 58 | 41 600 | 67 400 | 8 500 |
48 | 62 | 30 | 0.6 | 58 | 56 300 | 99 500 | 8 500 | |||
48 | 62 | 40 | 0.6 | 58 | 71 300 | 135 000 | 8 500 | |||
48 | 62 | 30 | 0.6 | 58 | 72 700 | 154 000 | 3 000 | |||
50 | - - | 159 225 | 50 | 62 | 25 | 0.3 | 60 | 43 000 | 85 300 | 8 000 |
50 | 62 | 35 | 0.3 | 60 | 58 000 | 125 000 | 8 000 | |||
- RNA 49/42 - | 210 174 245 | 50 | 64 | 30 | 0.6 | 60 | 57 700 | 104 000 | 8 000 | |
50 | 65 | 22 | 0.6 | 61 | 42 500 | 70 300 | 8 000 | |||
50 | 64 | 30 | 0.6 | 60 | 74 600 | 158 000 | 3 000 | |||
52 | RNA 4909 - | 197 355 | 52 | 68 | 22 | 0.6 | 64 | 43 500 | 73 300 | 7 500 |
52 | 68 | 40 | 0.6 | 64 | 74 600 | 147 000 | 7 500 | |||
55 | - - RNA 49/48 | 193 255 188 | 55 | 68 | 25 | 0.3 | 66 | 45 400 | 94 000 | 7 500 |
55 | 68 | 35 | 0.3 | 66 | 61 200 | 138 000 | 7 500 | |||
55 | 70 | 22 | 0.6 | 66 | 44 300 | 76 300 | 7 500 | |||
58 | RNA 4910 - | 179 320 | 58 | 72 | 22 | 0.6 | 68 | 46 200 | 82 100 | 7 000 |
58 | 72 | 40 | 0.6 | 68 | 79 200 | 164 000 | 7 000 | |||
- - | 515 590 | 58 | 77 | 45 | 1.0 | 72 | 104 000 | 191 000 | 7 000 | |
58 | 77 | 45 | 1.0 | 72 | 135 000 | 280 000 | 2 500 | |||
60 | - - RNA 49/52 | 187 260 205 | 60 | 72 | 25 | 0.3 | 70 | 47 500 | 103 000 | 6 500 |
60 | 72 | 35 | 0.3 | 70 | 64 100 | 151 000 | 6 500 | |||
60 | 75 | 22 | 0.6 | 71 | 47 100 | 85 100 | 6 500 | |||
62 | - - | 460 520 | 62 | 81 | 38 | 1.0 | 76 | 92 000 | 166 000 | 6 500 |
62 | 81 | 38 | 1.0 | 76 | 118 000 | 241 000 | 2 500 | |||
63 | RNA 4911 - | 265 475 | 63 | 80 | 25 | 1.0 | 75 | 57 600 | 97 200 | 6 500 |
63 | 80 | 45 | 1.0 | 75 | 98 700 | 194 000 | 6 500 | |||
65 | - - RNA 49/58 | 225 315 275 | 65 | 78 | 25 | 0.6 | 74 | 49 600 | 112 000 | 6 000 |
65 | 78 | 35 | 0.6 | 74 | 67 000 | 164 000 | 6 000 | |||
65 | 82 | 25 | 1.0 | 77 | 58 900 | 101 000 | 6 000 | |||
68 | - - RNA 4912 - | 250 350 285 510 | 68 | 82 | 25 | 0.6 | 78 | 54 800 | 117 000 | 6 000 |
68 | 82 | 35 | 0.6 | 78 | 72 000 | 166 000 | 6 000 | |||
68 | 85 | 25 | 1.0 | 80 | 60 200 | 105 000 | 6 000 | |||
68 | 85 | 45 | 1.0 | 80 | 103 000 | 211 000 | 6 000 | |||
70 | - - RNA 49/62 | 280 395 320 | 70 | 85 | 25 | 0.6 | 81 | 55 500 | 120 000 | 5 500 |
70 | 85 | 35 | 0.6 | 81 | 73 000 | 171 000 | 5 500 | |||
70 | 88 | 25 | 1.0 | 83 | 61 500 | 109 000 | 5 500 | |||
- - | 605 690 | 70 | 89 | 45 | 1.0 | 84 | 114 000 | 228 000 | 5 500 | |
70 | 89 | 45 | 1.0 | 84 | 147 000 | 336 000 | 2 000 | |||
72 | RNA 4913 - | 325 585 | 72 | 90 | 25 | 1.0 | 85 | 62 700 | 113 000 | 5 500 |
72 | 90 | 45 | 1.0 | 85 | 108 000 | 227 000 | 5 500 | |||
73 | - - | 335 475 | 73 | 90 | 25 | 1.0 | 85 | 61 100 | 127 000 | 5 500 |
73 | 90 | 35 | 1.0 | 85 | 80 400 | 181 000 | 5 500 | |||
75 | - - RNA 49/68 | 345 485 470 | 75 | 92 | 25 | 1.0 | 87 | 62 100 | 131 000 | 5 500 |
75 | 92 | 35 | 1.0 | 87 | 81 700 | 186 000 | 5 500 | |||
75 | 95 | 30 | 1.0 | 90 | 79 900 | 147 000 | 5 500 | |||
80 | - - RNA 4914 - | 315 445 495 910 | 80 | 95 | 25 | 1.0 | 90 | 59 400 | 137 000 | 5 000 |
80 | 95 | 35 | 1.0 | 90 | 78 100 | 195 000 | 5 000 | |||
80 | 100 | 30 | 1.0 | 95 | 83 200 | 158 000 | 5 000 | |||
80 | 100 | 54 | 1.0 | 95 | 134 000 | 311 000 | 5 000 | |||
83 | - - | 995 1 090 | 83 | 108 | 45 | 1.0 | 103 | 146 000 | 270 000 | 5 000 |
83 | 108 | 45 | 1.0 | 103 | 190 000 | 396 000 | 1 800 | |||
85 | - RNA 4915 - - | 435 525 610 960 | 85 | 105 | 25 | 1.0 | 100 | 76 300 | 145 000 | 4 500 |
85 | 105 | 30 | 1.0 | 100 | 86 200 | 169 000 | 4 500 | |||
85 | 105 | 35 | 1.0 | 100 | 102 000 | 210 000 | 4 500 | |||
85 | 105 | 54 | 1.0 | 100 | 138 000 | 331 000 | 4 500 | |||
90 | - RNA 4916 - - | 455 550 640 1 010 | 90 | 110 | 25 | 1.0 | 105 | 77 300 | 150 000 | 4 500 |
90 | 110 | 30 | 1.0 | 105 | 87 300 | 175 000 | 4 500 | |||
90 | 110 | 35 | 1.0 | 105 | 103 000 | 217 000 | 4 500 | |||
90 | 110 | 54 | 1.0 | 105 | 143 000 | 351 000 | 4 500 | |||
93 | - - | 1 210 1 340 | 93 | 118 | 50 | 1.0 | 113 | 165 000 | 329 000 | 4 500 |
93 | 118 | 50 | 1.0 | 113 | 224 000 | 509 000 | 1 600 | |||
95 | - RNA 49/82 - | 495 575 690 | 95 | 115 | 26 | 1.0 | 110 | 79 700 | 159 000 | 4 000 |
95 | 115 | 30 | 1.0 | 110 | 90 000 | 186 000 | 4 000 | |||
95 | 115 | 36 | 1.0 | 110 | 106 000 | 231 000 | 4 000 | |||
- - | 1 120 1 230 | 95 | 120 | 45 | 1.5 | 112 | 155 000 | 305 000 | 4 000 | |
95 | 120 | 45 | 1.5 | 112 | 204 000 | 455 000 | 1 600 | |||
100 | - RNA 4917 - - | 525 705 725 1 300 | 100 | 120 | 26 | 1.0 | 115 | 82 400 | 168 000 | 4 000 |
100 | 120 | 35 | 1.1 | 114 | 110 000 | 244 000 | 4 000 | |||
100 | 120 | 36 | 1.0 | 115 | 110 000 | 244 000 | 4 000 | |||
100 | 120 | 63 | 1.1 | 114 | 173 000 | 467 000 | 4 000 | |||
- - | 1 290 1 440 | 100 | 125 | 50 | 1.5 | 117 | 172 000 | 355 000 | 4 000 | |
100 | 125 | 50 | 1.5 | 117 | 234 000 | 549 000 | 1 500 | |||
105 | - RNA 4918 - - | 545 740 760 1 360 | 105 | 125 | 26 | 1.0 | 120 | 84 700 | 178 000 | 4 000 |
105 | 125 | 35 | 1.1 | 119 | 113 000 | 258 000 | 4 000 | |||
105 | 125 | 36 | 1.0 | 120 | 113 000 | 258 000 | 4 000 | |||
105 | 125 | 63 | 1.1 | 119 | 178 000 | 490 000 | 4 000 | |||
110 | - RNA 4919 - - | 660 770 880 1 420 | 110 | 130 | 30 | 1.0 | 125 | 106 000 | 240 000 | 3 500 |
110 | 130 | 35 | 1.1 | 124 | 116 000 | 271 000 | 3 500 | |||
110 | 130 | 40 | 1.0 | 125 | 134 000 | 324 000 | 3 500 | |||
110 | 130 | 63 | 1.1 | 124 | 182 000 | 514 000 | 3 500 | |||
- - | 1 400 1 560 | 110 | 135 | 50 | 1.5 | 127 | 183 000 | 395 000 | 3 500 | |
110 | 135 | 50 | 1.5 | 127 | 245 000 | 603 000 | 1 400 | |||
115 | RNA 4920 - - | 1 190 2 350 2 600 | 115 | 140 | 40 | 1.1 | 134 | 145 000 | 329 000 | 3 500 |
115 | 153 | 50 | 1.5 | 145 | 233 000 | 414 000 | 3 500 | |||
115 | 153 | 50 | 1.5 | 145 | 315 000 | 614 000 | 1 300 | |||
120 | - | 790.0 | 120 | 140 | 30 | 1.0 | 135 | 93 200 | 239 000 | 3 500 |
125 | RNA 4922 | 1 280 | 125 | 150 | 40 | 1.1 | 144 | 152 000 | 357 000 | 3 000 |
130 | - | 850.0 | 130 | 150 | 30 | 1.0 | 145 | 96 900 | 259 000 | 3 000 |
135 | RNA 4924 | 1 930 | 135 | 165 | 45 | 1.1 | 159 | 187 000 | 435 000 | 3 000 |
140 | - - | 3 320 3 730 | 140 | 178 | 60 | 1.5 | 170 | 307 000 | 625 000 | 3 000 |
140 | 178 | 60 | 1.5 | 170 | 409 000 | 923 000 | 1 100 | |||
145 | - | 1 100 | 145 | 165 | 35 | 1.1 | 159 | 116 000 | 340 000 | 3 000 |
150 | RNA 4926 - - | 2 360 3 540 3 970 | 150 | 180 | 50 | 1.5 | 172 | 215 000 | 540 000 | 2 500 |
150 | 188 | 60 | 1.5 | 180 | 320 000 | 675 000 | 2 500 | |||
150 | 188 | 60 | 1.5 | 180 | 423 000 | 989 000 | 1 000 | |||
155 | - | 1 170 | 155 | 175 | 35 | 1.1 | 169 | 120 000 | 363 000 | 2 500 |
160 | RNA 4928 | 2 500 | 160 | 190 | 50 | 1.5 | 182 | 224 000 | 580 000 | 2 500 |
165 | - | 1 750 | 165 | 190 | 40 | 1.1 | 184 | 168 000 | 446 000 | 2 500 |
170 | RNA 4930 | 4 090 | 170 | 210 | 60 | 2.0 | 201 | 324 000 | 712 000 | 2 500 |
175 | - | 1 850 | 175 | 200 | 40 | 1.1 | 194 | 173 000 | 474 000 | 2 500 |
180 | RNA 4932 | 4 310 | 180 | 220 | 60 | 2.0 | 211 | 337 000 | 761 000 | 1 900 |
185 | - | 2 700 | 185 | 215 | 45 | 1.1 | 209 | 211 000 | 567 000 | 1 900 |
190 | RNA 4934 | 4 530 | 190 | 230 | 60 | 2.0 | 221 | 347 000 | 810 000 | 1 900 |
195 | - | 2 840 | 195 | 225 | 45 | 1.1 | 219 | 218 000 | 602 000 | 1 900 |
205 | RNA 4936 | 6 250 | 205 | 250 | 69 | 2.0 | 241 | 434 000 | 989 000 | 1 900 |
210 | - | 3 380 | 210 | 240 | 50 | 1.5 | 232 | 249 000 | 726 000 | 1 800 |
215 | RNA 4938 | 6 500 | 215 | 260 | 69 | 2.0 | 251 | 440 000 | 1 020 000 | 1 700 |
220 | - | 3 520 | 220 | 250 | 50 | 1.5 | 242 | 255 000 | 766 000 | 1 600 |
225 | RNA 4940 | 10 400 | 225 | 280 | 80 | 2.1 | 269 | 518 000 | 1 120 000 | 1 600 |
240 | - | 3 820 | 240 | 270 | 50 | 1.5 | 262 | 266 000 | 833 000 | 1 500 |
245 | RNA 4944 | 11 200 | 245 | 300 | 80 | 2.1 | 289 | 536 000 | 1 200 000 | 1 400 |
265 | - RNA 4948 | 5 670 12 000 | 265 265 | 300 320 | 60 80 | 2 2.1 | 291 309 | 345 000 565 000 | 1 150 000 1 320 000 | 1 300 1 300 |
285 | - | 6 070 | 285 | 320 | 60 | 2.0 | 311 | 354 000 | 1 220 000 | 1 100 |
290 | RNA 4952 | 21 200 | 290 | 360 | 100 | 2.1 | 349 | 847 000 | 1 900 000 | 1 100 |
305 | - | 9 750 | 305 | 350 | 69 | 2.0 | 341 | 486 000 | 1 550 000 | 950 |
310 | RNA 4956 | 22 500 | 310 | 380 | 100 | 2.1 | 369 | 877 000 | 2 040 000 | 950 |
330 | - | 13 200 | 330 | 380 | 80 | 2.1 | 369 | 610 000 | 1 900 000 | 900 |
340 | RNA 4960 | 33 400 | 340 | 420 | 118 | 3.0 | 407 | 1 130 000 | 2 650 000 | 850 |
350 | - | 14 100 | 350 | 400 | 80 | 2.1 | 389 | 635 000 | 2 040 000 | 750 |
360 | RNA 4964 | 35 200 | 360 | 440 | 118 | 3.0 | 427 | 1 170 000 | 2 830 000 | 750 |
370 | - | 14 800 | 370 | 420 | 80 | 2.1 | 409 | 651 000 | 2 140 000 | 700 |
380 | RNA 4968 | 37 000 | 380 | 460 | 118 | 3.0 | 447 | 1 220 000 | 3 020 000 | 700 |
390 | - | 15 600 | 390 | 440 | 80 | 2.1 | 429 | 680 000 | 2 320 000 | 650 |
400 | RNA 4972 | 38 700 | 400 | 480 | 118 | 3.0 | 467 | 1 260 000 | 3 200 000 | 600 |
415 | - | 27 900 | 415 | 480 | 100 | 2.1 | 469 | 951 000 | 2 860 000 | 600 |
430 | RNA 4976 | 56 400 | 430 | 520 | 140 | 4.0 | 504 | 1 540 000 | 4 030 000 | 500 |
450 | RNA 4980 | 58 800 | 450 | 540 | 140 | 4.0 | 524 | 1 590 000 | 4 270 000 | 500 |
470 | RNA 4984 | 61 200 | 470 | 560 | 140 | 4.0 | 544 | 1 640 000 | 4 510 000 | 500 |
490 | RNA 4988 | 86 900 | 490 | 600 | 160 | 4.0 | 584 | 1 910 000 | 5 140 000 | 400 |
Part Number |
---|
RNA494 |
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Raceway Ring Shape | Needle Roller | Load Direction | Radial | Inner/Outer Ring Material | Steel |
---|---|---|---|---|---|
Outer Ring | With Outer Ring | Number of Raceway Ring Rows | Single Row | Size Standards | Metric System |
Specifications | Standard / Abrasion Resistance / For high Speed | Rolling Element Material | Steel | Outer Ring Type | Semicircular Grooved |
Format of Shaft Bearing | Holder Mounted | Shield Shape | No Inner Wheel |
Please check the type/dimensions/specifications of the part RNA494 in the Needle Roller Bearing - Without Inner Ring, Machined, RNA49 Series series.
Part Number |
---|
RNA49/38 |
RNA49/42 |
RNA49/48 |
RNA4940 |
RNA495 |
RNA4952 |
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