NKS needle roller bearing without inner ring catalogue list
| Dimension | Load Ratings | Limiting speed | ||||
| SPEC.1 | FW | D | C | C | C0 | Oil |
| NKS10 | 10 | 19 | 13 | 5800 | 6000 | 29000 |
| NKS14 | 14 | 25 | 16 | 1400 | 13800 | 24000 |
| NKS16 | 16 | 28 | 16 | 14900 | 15000 | 20000 |
| NKS20 | 20 | 32 | 20 | 20000 | 23000 | 20000 |
| NKS22 | 22 | 35 | 20 | 21500 | 25000 | 17000 |
| NKS25 | 25 | 38 | 20 | 25800 | 31000 | 16300 |
| NKS28 | 28 | 42 | 20 | 25900 | 33500 | 15000 |
| NKS30 | 30 | 45 | 17 | 32000 | 40000 | 14000 |
| NKS32 | 32 | 47 | 22 | 31000 | 40000 | 13000 |
| NKS32 | 32 | 47 | 22 | 31000 | 40000 | 12000 |
| NKS40 | 40 | 55 | 22 | 38000 | 54000 | 11000 |
| NKS45 | 45 | 60 | 22 | 40500 | 60000 | 7650 |
| NKS50 | 50 | 65 | 22 | |||
| NKS55 | 55 | 72 | 22 | 45000 | 74000 | 7600 |
| NKS60 | 60 | 80 | 28 | 63000 | 98000 | 7000 |
| NKS65 | 65 | 85 | 28 | 67000 | 108000 | 7000 |
Findbearing.com supplies high quality NKS needle roller bearing without inner ring.
Note:
– Entity bushed needle roller bearing is a kind of high capacity bearing with small sectional height.
– It can operate flexibly even with the light alloy bearing seat due to the high hardness of the outer ring.
– NKS series is the heavy series needle roller bearing without inner ring. The shaft surface will be the raceway for the needles.
– It is requested that the surface hardness be no less than HRC60 and the surface roughness be no more than 0.63um.
– TN means plastic retainer.
– Permissible operating temperature: 120 centigrade, 150 centigrade for temporary use, 180 centigrade for short time only.
– For grease lubrication, the permissible value should be 60% of those in the list.
You might also be interested in our other products:
KR | KR-PP | KRV | KRV-PP | IR | IRT | NUKR
Cylindrical roller bearing | Combined-bearing | Bearing unit
