Bearing R420-6 NSK
Cylindrical roller bearings R420-6
Bearing number : R420-6
Size (mm) : 420x800x190
Brand : NSK
Bore Diameter (mm) : 420
Outer Diameter (mm) : 800
Width (mm) : 190
Bearing dimensions and specification in NSK catalogue:
d – 420 mm
D – 800 mm
T – 190 mm
B – 190 mm
C – 135 mm
ra1 max. – 6 mm
a – 189,6 mm
r min. – 7,5 mm
r1 min. – 7,5 mm
Da – 716 mm
db – 476 mm
ra max. – 6 mm
da – 518 mm
Db – 762 mm
Weight – 408 Kg
Basic dynamic load rating (C) – 4050 kN
Basic static load rating (C0) – 7250 kN
Calculation factor (e) – 0,52
Calculation factor (Y1) – 1,2
Calculation factor (Y2) – 0,64
Tags : NSK,420x800x190NSK R420-6 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 R420-6 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.