Aligning  needle roller bearings are units comprising drawn outer cups, plastic support rings with a concave inner profile, outer rings with a spherical outside surface, needle roller and cage assemblies and removable inner rings. The bearings can compensate static shaft misalignments and can thus tolerate misalignment of the shaft relative to the housing.

RPNA15/28 is one aligning  INA needle roller bearing without inner ring. Bearings without inner ring have particularly compact radial dimensions. Aligning needle roller bearings are X-life bearings. And these bearings have optimized raceway surfaces. This gives higher load carrying capacity and longer rating life.

                      

Following is RPNA15/28 main technical data:

d: 15mm
D: 28mm
B: 12mm
M: 0.032kg
Basic dynamic load rating: 7.8 KN
Basic static load rating: 7.9KN
Limiting speed: 24000(r/min)

The following are INA Needle roller bearings common used in our stock,

RPNA18/32    PNA18/32

RPNA15/28    PNA15/28

RPNA20/35    PNA20/35

RPNA25/42    PNA25/42

RPNA28/44    PNA28/44

RPNA30/47    PNA30/47

RPNA35/52    PNA35/52

RPNA40/55    PNA40/55

RPNA45/62    PNA45/62

NX7TN            NX7ZTN

NX10               NX10Z

NX12               NX12Z

NX15               NX15Z

NX17               NX17Z

NX20               NX20Z

NX25               NX25Z

NX30              NX30Z

NX35              NX35Z

NKX10TN        NKX10ZTN

INA  needle roller bearings are much in demand in the market . Yakang bearing supplies  deal with INA bearings over decade years, we have large stockage of INA RPNA series, PNA series in stock, these bearings are original made in Germany ,brand new , we can supply to customers in bulk quantity at wholesale prices. Please kindly feel free to contact us for detailed information.