At NWB we stock a large number of NA Needle Roller Bearings (Machined Type).
Needle roller bearings with machined rings made of bearing steel have a low sectional height and a high load carrying capacity. They can be used with or without an inner ring. Needle roller bearings without an inner ring will require the shaft to be hardened and ground.
The most popular ranges in this product type are:
NK, NKS, RNA series - Without Inner Rings
RNA.....-2RS - Without Inner Rings but with integral lip seals
NKI, NA, NKIS - With Inner Rings
NA.....-2RS - With Inner Rings and integral lip seals
Other types available on request include:
RNAO - Needle Roller Bearing without ribs and without inner ring
NAO - Needle Roller Bearing without ribs but with inner ring
RPNA - Aligning Needle Roller Bearing without inner ring
PNA - Aligning Needle Roller Bearing with inner ring
NWB stock all different designs of NA Needle Roller Bearings including drawn cup, aligning, caged, closed end, roller clutch, needle thrust and loose needles. Some designs are also available sealed to keep out foreign matter and keep the bearing lubricated.
NWB are accredited to ISO 9001, 18001 and 45001 and follow strict quality processes to ensure our customers receive the highest level of service and quality.
If you would like to discuss your Needle Roller Bearings (Machined Type) requirements with us directly please call our sales line on 01302 330366 or email your details to us along with your requirements and we will get back to you with a proposal. Similarly, if you need help identifying your needle roller bearings please contact us and we will be happy to help.