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OEM PNA20/42 High Load Aligning Thrust Needle Bearing 20x42x20mm

OEM PNA20/42 High Load Aligning Thrust Needle Bearing 20x42x20mm
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Size: 20x42x20mm
Structure: Aligning Needle Roller
Sealing: No Seal
Cage: Sheet Steel
Weight: 0.14KG
Limiting Speed: 17800
Inner Ring: With Inner Ring
Stock: 165.pcs
High Light:

Cam Follower Bearing


Metric Needle Bearings

Basic Infomation
Place of Origin: GERMANY
Brand Name: Optional
Certification: ISO9000/QS9000
Model Number: PNA20/42
Payment & Shipping Terms
Packaging Details: Standard Carton Box
Delivery Time: Within 3 days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 1000.pcs / Month
Product Description

PNA20/42 High Load Aligning Needle Roller Bearing 20x42x20mm



Stock QTY : 165.pcs      (More on the way)


Size : 20x42x20mm         Weight : 0.14KG


Bearing Model              

PNA 40 / 42


Aligning Needle Roller Bearing

Size (dxDxB) mm          








Weight /Mass (KG)      


Contact Person             

Hanna (Ms)



WhatsApp / Webchat     +86 137 7145 6936



We currently have 165.pcs of PNA20/42 High Load Aligning Needle Roller Bearing In Stock.If you are in need of PNA20 / 42 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 20 / 42 ,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.


OEM PNA20/42 High Load Aligning Thrust Needle Bearing 20x42x20mm 0OEM PNA20/42 High Load Aligning Thrust Needle Bearing 20x42x20mm 1

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