Bearing NJ321EM NSK
Cylindrical roller bearings NJ321EM
Bearing number : NJ321EM
Size (mm) : 105x225x49
Brand : NSK
Bore Diameter (mm) : 105
Outer Diameter (mm) : 225
Width (mm) : 49
Bearing dimensions and specification in NSK catalogue:
d – 105 mm
Fw – 133 mm
D – 225 mm
B – 49 mm
C – 49 mm
r min. – 3 mm
r1 min. – 3 mm
da min. – 118 mm
Da max. – 212 mm
db max. – 131 mm
db min – 118 mm
ra max. – 2,5 mm
rb max. – 2,5 mm
S – 1,8 mm
Db max – 212 mm
Weight – 9,84 Kg
Basic dynamic load rating (C) – 425 kN
Basic static load rating (C0) – 480 kN
(Grease) Lubrication Speed – 2600 r/min
(Oil) Lubrication Speed – 3200 r/min
Tags : NSK,105x225x49NSK NJ321EM BearingHRD Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including NSK bearing, SKF bearing, FAG bearing, KOYO bearings, TIMKEN 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.
NSK NJ321EM Bearing
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.