SKF Bearing
NSK Bearing
FAG Bearing
TIMKEN Bearing
INA Bearing
NTN Bearing
KOYO Bearing
NACHI Bearing
Bearing NJ234EM NSK
Cylindrical roller bearings NJ234EM
Bearing number : NJ234EM
Size (mm) : 170x310x52
Brand : NSK
Bore Diameter (mm) : 170
Outer Diameter (mm) : 310
Width (mm) : 52
Bearing dimensions and specification in NSK catalogue:
d – 170 mm
Fw – 207 mm
D – 310 mm
B – 52 mm
C – 52 mm
r min. – 4 mm
r1 min. – 4 mm
da min. – 186 mm
Da max. – 294 mm
db max. – 202 mm
db min – 186 mm
ra max. – 3 mm
rb max. – 3 mm
S – 3,8 mm
Db max – 294 mm
Weight – 18,3 Kg
Basic dynamic load rating (C) – 605 kN
Basic static load rating (C0) – 800 kN
(Grease) Lubrication Speed – 2000 r/min
(Oil) Lubrication Speed – 2400 r/min
Tags : NSK,170x310x52NSK NJ234EM 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 NJ234EM 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.
