(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily 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.
NAG4902
Shaft dia. mm | Identification number | Mass (Ref.) g | Boundary dimensions mm | Basic dynamic load rating C N | Basic static load rating C0 N | Allowable rotational speed rpm | |||||||
Full complement type | Caged type | d | D | C | rs min | J | Ew | ||||||
10 | NAG 4900 - | - NAU 4900 | - - | 25.5 24.5 | 10 10 | 22 22 | 13 13 | 0.3 0.3 | 15.5 15.5 | 18.5 18.5 | 9 650 | 10 800 | 17 000 |
6 580 | 6 470 | 30 000 | |||||||||||
12 | NAG 4901 - | - NAU 4901 | - - | 28.5 27.5 | 12 12 | 24 24 | 13 13 | 0.3 0.3 | 17 17 | 20 20 | 10 300 | 12 000 | 15 000 |
6 950 | 7 120 | 25 000 | |||||||||||
15 | NAG 4902 - - | - NAU 4902 - | - - TRU 153320 | 38 36.5 80.5 | 15 15 15 | 28 28 33 | 13 13 20 | 0.3 0.3 0.3 | 21 21 19.5 | 24 24 27 | 11 800 | 15 200 | 12 000 |
7 950 | 9 020 | 20 000 | |||||||||||
10 400 | 10 400 | 20 000 | |||||||||||
17 | NAG 4903 - - | - NAU 4903 - | - - TRU 173425 | 41 39.5 100 | 17 17 17 | 30 30 34 | 13 13 25 | 0.3 0.3 0.3 | 22.5 22.5 21.5 | 25.5 25.5 29.5 | 12 300 | 16 500 | 11 000 |
8 240 | 9 670 | 19 000 | |||||||||||
18 000 | 21 600 | 18 000 | |||||||||||
20 | NAG 4904 - - - | - NAU 4904 - - | - - TRU 203820 TRU 203825 | 76.5 76 96.5 122 | 20 20 20 20 | 37 37 38 38 | 17 17 20 25 | 0.3 0.3 0.3 0.3 | 24 24 25 25 | 31.5 31.5 32.5 32.5 | 15 600 | 18 900 | 9 500 |
10 700 | 11 300 | 16 000 | |||||||||||
12 100 | 13 400 | 16 000 | |||||||||||
18 700 | 23 600 | 16 000 | |||||||||||
25 | NAG 4905 - - | - NAU 4905 - | - - TRU 254425 | 89.5 89 154 | 25 25 25 | 42 42 44 | 17 17 25 | 0.3 0.3 0.3 | 29.5 29.5 30.5 | 37 37 38 | 17 500 | 23 200 | 7 500 |
11 900 | 13 900 | 13 000 | |||||||||||
21 000 | 28 900 | 13 000 | |||||||||||
28 | - | - | TRU 284530 | 173.0 | 28.0 | 45.0 | 30.0 | 0.3 | 31.5 | 39.5 | 28 700 | 43 800 | 12 000 |
30 | NAG 4906 - - | - NAU 4906 - | - - TRU 304830 | 103 102 197 | 30 30 30 | 47 47 48 | 17 17 30 | 0.3 0.3 0.3 | 34 34 35 | 41.5 41.5 42.5 | 19 400 | 27 600 | 6 500 |
13 000 | 16 200 | 12 000 | |||||||||||
29 400 | 46 600 | 11 000 | |||||||||||
32 | - | - | TRU 325230 | 260.0 | 32.0 | 52.0 | 30.0 | 0.6 | 38.0 | 46.0 | 29 800 | 44 200 | 10 000 |
35 | NAG 4907 - - | - NAU 4907 - | - - TRU 355630 | 172 168 270 | 35 35 35 | 55 55 56 | 20 20 30 | 0.6 0.6 0.6 | 40 40 40 | 49 49 49 | 28 700 | 43 800 | 5 500 |
19 500 | 26 300 | 10 000 | |||||||||||
32 200 | 49 800 | 10 000 | |||||||||||
85 | NAG 4917 - - - | - - NAU 4917 - | - TRU 8511850 - TRU 8512045 | 1 190 1 530 1 150 1 500 | 85 85 85 85 | 120 118 120 120 | 35 50 35 45 | 1.5 1 1.5 1.5 | 96 94.5 96 96.5 | 110 107.5 110 110 | 111 000 | 200 000 | 2 500 |
114 000 | 222 000 | 4 000 | |||||||||||
75 400 | 120 000 | 4 000 | |||||||||||
110 000 | 215 000 | 4 000 | |||||||||||
90 | NAG 4918 - - | - NAU 4918 - | - - TRU 9012550 | 1 250 1 210 1 740 | 90 90 90 | 125 125 125 | 35 35 50 | 1.5 1.5 1.5 | 101 101 101 | 115.5 115.5 114 | 114 000 | 211 000 | 2 500 |
79 500 | 130 000 | 4 000 | |||||||||||
119 000 | 240 000 | 4 000 | |||||||||||
95 | NAG 4919 - | - NAU 4919 | - - | 1 300 1 270 | 95 95 | 130 130 | 35 35 | 1.5 1.5 | 106 106 | 120.5 120.5 | 117 000 | 222 000 | 2 000 |
81 000 | 136 000 | 4 000 | |||||||||||
100 | NAG 4920 - - | - - NAU 4920 | - TRU 10013550 - | 1 850 1 900 1 770 | 100 100 100 | 140 135 140 | 40 50 40 | 1.5 1.5 1.5 | 114.5 112 114.5 | 129.5 125.5 129.5 | 152 000 | 292 000 | 2 000 |
124 000 | 264 000 | 3 500 | |||||||||||
106 000 | 181 000 | 3 500 | |||||||||||
105 | - | - | TRU 10515350 | 2 890 | 105.0 | 153.0 | 50.0 | 1.5 | 120.0 | 138.0 | 159 000 | 286 000 | 3 500 |
110 | NAG 4922 - | - NAU 4922 | - - | 2 010 1 930 | 110 110 | 150 150 | 40 40 | 1.5 1.5 | 123 123 | 138.5 138.5 | 161 000 | 322 000 | 1 900 |
113 000 | 200 000 | 3 500 | |||||||||||
120 | NAG 4924 - | - NAU 4924 | - - | 2 780 2 680 | 120 120 | 165 165 | 45 45 | 1.5 1.5 | 136 136 | 153.5 153.5 | 208 000 | 431 000 | 1 700 |
146 000 | 268 000 | 3 000 | |||||||||||
125 | - | - | TRU 12517860 | 4 490 | 125.0 | 178.0 | 60.0 | 1.5 | 143.5 | 162.0 | 211 000 | 408 000 | 3 000 |
130 | NAG 4926 - | - NAU 4926 | - - | 3 750 3 610 | 130 130 | 180 180 | 50 50 | 2 2 | 147 147 | 165.5 165.5 | 240 000 | 495 000 | 1 600 |
166 000 | 304 000 | 2 500 | |||||||||||
135 | - | - | TRU 13518860 | 4 790 | 135.0 | 188.0 | 60.0 | 1.5 | 154.0 | 172.5 | 220 000 | 442 000 | 2 500 |
140 | NAG 4928 - | - NAU 4928 | - - | 3 990 3 840 | 140 140 | 190 190 | 50 50 | 2 2 | 157.5 157.5 | 176 176 | 249 000 | 531 000 | 1 500 |
174 000 | 327 000 | 2 500 | |||||||||||
Part Number |
---|
NAG4902 |
Loading...
Raceway Ring Shape | Cylindrical Roller | Load Direction | Radial / Thrust | Inner/Outer Ring Material | Steel |
---|---|---|---|---|---|
Outer Ring | With Outer Ring | Number of Raceway Ring Rows | Double Row | Size Standards | Metric System |
Specifications | Standard / Abrasion Resistance / For high Speed | Rolling Element Material | Steel | Shield Shape | Standard Shape |
the Number of Oil Holes of Inner Wheel(piece) | 0 |
Please check the type/dimensions/specifications of the part NAG4902 in the Cylindrical Roller Bearing - Full Complement, NAG Series series.
Part Number |
---|
NAG4900 |
NAG4901 |
NAG4903 |
NAG4904 |
NAG4905 |
NAG4906 |
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy