Insert Roller Bearing PNA22/44 Needle Roller Aligning Bearing 22x44x20mm
Stock QTY : 185.pcs (More on the way)
Size : 22x44x20mm Weight : 0.15KG
Bearing Model |
PNA22 / 44 |
Structure |
Aligning Needle Roller Bearing |
Size (dxDxB) mm |
22x44x20mm |
d (mm) |
22 |
D (mm) |
44 |
B (mm) |
20 |
Weight /Mass (KG) |
0.15 |
Contact Person |
Hanna (Ms) |
SKYPE |
hannagreenpower |
WhatsApp / Webchat | +86 137 7145 6936 |
|
hannabearing@hotmail.com |
We currently have 185.pcs of PNA22/44 High Load Aligning Needle Roller Bearing In Stock.If you are in need of PNA22 / 44 Bearing ,just feel free to contact us.We can assure you the best quality; the most competitive prices; the shortest delivery time and the highest quality service.
For more details of PNA 22/44 ,please feel free to contact me by WhatsApp or SKYPE or E-mail.
Besides,we also have Various Kinds of other Bearings & Guide Blocks In Stock,just click the " Contact Now "button for Price & other Information.
Bearing Model |
d (mm) |
D (mm) |
B (mm) |
PNA12/28 | 12 | 28 | 12 |
PNA15/32 | 15 | 32 | 16 |
PNA17/35 | 17 | 35 | 16 |
PNA20/42 | 20 | 42 | 20 |
PNA22/44 | 22 | 44 | 20 |
PNA25/47 | 25 | 47 | 20 |
PNA30/52 | 30 | 52 | 20 |
PNA35/55 | 35 | 55 | 20 |
PNA40/62 | 40 | 62 | 20 |
RPNA15/28 | 15 | 28 | 12 |
RPNA18/32 | 18 | 32 | 16 |
RPNA20/35 | 20 | 35 | 16 |
RPNA25/42 | 25 | 42 | 20 |
RPNA28/44 | 28 | 44 | 20 |
RPNA30/47 | 30 | 47 | 20 |
RPNA35/52 | 35 | 52 | 20 |
RPNA40/55 | 40 | 55 | 20 |
RPNA45/62 | 45 | 62 | 20 |
The bearings comprise 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.
Aligning needle roller bearings are X-life bearings. These bearings have optimised raceway surfaces. This gives higher load carrying capacity and longer rating life.
Compensation of Misalignments : Due to the Spherical Outer Ring and the concave support ring, aligning bearings can compensate static misalignments between the shaft and housing of up to 3°.
Needle roller bearings with inner ring : Bearings with an inner ring are used if the shaft is not configured as a rolling bearing raceway.
Displacement of the inner ring : The standard inner ring allows axial displacement within the values “s” stated in the dimension tables. Where larger displacements occur, the standard ring can be replaced by a wider inner ring IR. Inner rings: see link.
Sealing : Aligning needle roller bearings are not sealed.
Lubrication : The open bearings can be lubricated with oil or grease.
Operating temperature : The range of possible operating temperatures is from –20 °C to +100 °C, restricted by the plastic support rings.
Cages : The cages are made from sheet steel.