INA is famous for its needle roller bearings. INA needle roller bearings NK and NKI are successful machine elements for the design of radial compact bearing arrangements with very high load carrying capacity. NKI bearings have an inner ring while NK bearing is designed without an inner ring. INA needle roller bearings NK were previously produced up to a diameter of 10 mm with plastic cages, while needle roller bearings NKI were produced up to a bore diameter of 7 mm with plastic cages.
The technical data sheet for NKIA5909-XL,
INA NKIB5909-XL
Fw: 45mm
D: 68mm
C: 34mm
Radial dynamic load rating:51KN
Radial static load rating: 73KN
Radial fatigue limit load: 12.6KN
Limiting speed: 8500 r/min
Reference speed: 7000 r/min
Origin: Made in Germany
Weight:380g
As a professional needle roller bearing supplier, we are mainly responsible for the global sales and technical services of INA products. Our warehouses are located in HongKong and ShenZhen City, it is very convenient for demands of global market . Because there are many types of INA products, we can not upload all of them at present. If you have any demand, you can directly contact us.
