Bearing R520-1 NSK
Cylindrical roller bearings R520-1
Bearing number : R520-1
Size (mm) : 520x670x65
Brand : NSK
Bore Diameter (mm) : 520
Outer Diameter (mm) : 670
Width (mm) : 65
Bearing dimensions and specification in NSK catalogue:
d – 520 mm
D – 670 mm
T – 65 mm
B – 55 mm
C – 45 mm
ra1 max. – 3 mm
a – 138,4 mm
r min. – 5 mm
r1 min. – 4 mm
Da – 636 mm
db – 541 mm
ra max. – 4 mm
da – 560 mm
Db – 654 mm
Weight – 50,1 Kg
Basic dynamic load rating (C) – 955 kN
Basic static load rating (C0) – 2050 kN
Calculation factor (e) – 0,55
Calculation factor (Y1) – 1,1
Calculation factor (Y2) – 0,6
Tags : NSK,520x670x65NSK R520-1 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 R520-1 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.