English English  |
NKIA5901
XSP or OEM
One-way angular contact ball and radial needle roller combination bearing NKIA5901
XSP needle roller and cage assemblies, needle roller bearings and drawn cup needle roller bearings are free-end bearings. When combined with a thrust retaining ring, it can act as a locating bearing and can withstand small locating loads with adequate lubrication and low rotational speeds. Other positioning bearings usually take up more space. Combined needle roller bearings are locating or one-way locating bearings with the smallest radial cross-section height. Radial needle roller bearings are used in combination with thrust ball bearings or cylindrical roller bearings, bearings for worms, die head spindles and similar applications.
Shaft diameter Shraft Diameter | Bearing model Bearing Designation | weight Mass | Overall dimensions Boundary Dimensions (mm) | Basic load rating Basic Load Rating（N） | Limit speed Limiting Speed (Rpm) | ||||||
Radial | Axial | ||||||||||
d | F | D | B | Move Cr Dyn. | Jing Cor Stat. | Moving Co Dyn. | Jing Cor Stat. | oil lubrication OIL | |||
mm | g | mm | N | Rpm | |||||||
12 | NKIA 5901 | 40 | 12 | 16 | 24 | 16 | 5 047 | 6 352 | 2 010 | 1620 | 23 000 |
15 | NKIA 5902 | 50 | 15 | 20 | 28 | 18 | 8 400 | 9 600 | 2 140 | 2 070 | 21 000 |
17 | NKIA 5903 | 56 | 17 | 22 | 30 | 18 | 8 800 | 10 600 | 2 340 | 2 370 | 20 000 |
20 | NKIA 5904 | 103 | 20 | 25 | 37 | 23 | 18 000 | 21 000 | 3 140 | 3 900 | 17 000 |
22 | NKIA 59/22 | 118 | 22 | 28 | 39 | 23 | 19 500 | 25 500 | 3 550 | 4 200 | 15 000 |
25 | NKIA 5905 | 130 | 25 | 30 | 42 | 23 | 20 500 | 27 000 | 3 600 | 4 800 | 14 000 |
30 | NKIA 5906 | 147 | 30 | 35 | 47 | 23 | 22 500 | 31 500 | 4 050 | 5 400 | 13 000 |
35 | NKIA 5907 | 243 | 35 | 42 | 55 | 27 | 28 000 | 46 000 | 5 700 | 7 500 | 11 000 |
40 | NKIA 5908 | 315 | 40 | 48 | 62 | 30 | 39 000 | 55 050 | 6 000 | 8 900 | 9 000 |
45 | NKIA 5909 | 375 | 45 | 52 | 68 | 30 | 40 500 | 68 900 | 6 300 | 10 500 | 8 500 |
50 | NKIA 5910 | 380 | 50 | 58 | 72 | 30 | 42 500 | 75 000 | 6 890 | 11 800 | 8 000 |
55 | NKIA 5911 | 550 | 55 | 63 | 80 | 34 | 50 800 | 96 000 | 8 050 | 14 500 | 7 000 |
60 | NKIA 5912 | 590 | 60 | 68 | 85 | 34 | 56 400 | 98 000 | 9 500 | 15 800 | 6 500 |
65 | NKIA 5913 | 635 | 65 | 72 | 90 | 34 | 57 500 | 106 000 | 9 800 | 17 000 | 6500 |
70 | NKIA 5914 | 980 | 70 | 80 | 100 | 40 | 79 050 | 152 000 | 11 800 | 22 500 | 5 500 |
