NKIB needle-angular contact ball bearing catalogue list
| Dimension | LoBd Ratings(N) | Limiting speed | |||||||||
| SPEC.1 | d | F | D | B | C | rs | C | Co | C | Co | n1 oil ≈ |
| NKIB59/22 | 22 | 28 | 39 | 25 | 23 | 0.3 | 22800 | 29500 | 4250 | 4850 | 15000 |
| NKIB5901 | 12 | 16 | 24 | 17.5 | 16 | 0.3 | 7600 | 8300 | 2160 | 1940 | 23000 |
| NKIB5902 | 15 | 20 | 28 | 20 | 18 | 0.3 | 10600 | 13600 | 2340 | 2370 | 21000 |
| NKIB5903 | 17 | 22 | 30 | 20 | 18 | 0.3 | 11000 | 14600 | 2500 | 2750 | 20000 |
| NKIB5904 | 20 | 25 | 37 | 25 | 23 | 0.3 | 21000 | 25500 | 3950 | 4200 | 17000 |
| NKIB5905 | 25 | 30 | 42 | 25 | 23 | 0.3 | 23600 | 31500 | 4350 | 5200 | 14000 |
| NKIB5906 | 30 | 35 | 47 | 25 | 23 | 0.3 | 25000 | 35500 | 4750 | 6300 | 13000 |
| NKIB5907 | 35 | 42 | 55 | 30 | 27 | 0.6 | 31500 | 50000 | 6000 | 8400 | 11000 |
| NKIB5908 | 40 | 48 | 62 | 34 | 30 | 0.6 | 43000 | 67000 | 7400 | 10900 | 9000 |
| NKIB5909x | 45 | 52 | 68 | 34 | 30 | 0.6 | 45000 | 73000 | 7700 | 12000 | 8500 |
| NKIB5910x | 50 | 58 | 72 | 34 | 30 | 0.6 | 47000 | 80000 | 8100 | 13700 | 8000 |
| NKIB5911 | 55 | 63 | 80 | 38 | 34 | 1 | 58000 | 100000 | 9700 | 16600 | 7000 |
| NKIB5912 | 60 | 68 | 85 | 38 | 34 | 1 | 60000 | 108000 | 10000 | 17900 | 6500 |
| NKIB5913x | 65 | 72 | 90 | 38 | 34 | 1 | 61000 | 112000 | 10300 | 19300 | 6500 |
| NKIB5914 | 70 | 80 | 100 | 45 | 40 | 1 | 84000 | 156000 | 13500 | 25000 | 5500 |
Findbearing.com supplies high quality NKIB needle-angular contact ball bearing.
Note:
– NKIB series is the double force series.
– Support of the ball bearing is made from plastic.
– Permissible operating temperature: 120 centigrade, 150 centigrade for temporary use, 180 centigrade for short time only.
– For grease lubricant, the permissible value should be 60% of those in the list.
You might also be interested in our other products:
NAV | RNAV | NAO | RNAO | NA49-RS | NA49-2RS | RNA49-RS | RNA49-2RS
Deep groove ball bearing | Angular Contact Ball Bearings | Combined-bearing
