Needle roller bearings NA4903-2RSR
Bearing number : NA4903-2RSR
Size (mm) : 17x30x14
Brand : INA
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 14
Bearing dimensions and specification in INA catalogue:
d – 17 mm
D – 30 mm
B – 14 mm
C – 13 mm
F – 22 mm
rmin – 0,3 mm
m – 40 g / Weight
Cr – 10000 N / Dynamic load rating (radial)
C0r – 11000 N / Static load rating (radial)
Cur – 2180 N / Fatigue limit load, radial
nG Fett – 9000 1/min / Limiting speed for grease lubrication
dimension series 49, lip seals on both sides
Tags : INA,17x30x14
“HRD Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including INA bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball
bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,
locking device, etc.
We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,
spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.
Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),
Middle East and Southeast Asia.
Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.
Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.”