SKF Bearing
NSK Bearing
FAG Bearing
TIMKEN Bearing
INA Bearing
NTN Bearing
KOYO Bearing
NACHI Bearing
Bearing 1680/1620 NSK
Tapered roller bearings 1680/1620
Bearing number : 1680/1620
Size (mm) : 33.338×66.675×20.638
Brand : NSK
Bore Diameter (mm) : 33,338
Outer Diameter (mm) : 66,675
Width (mm) : 20,638
Bearing dimensions and specification in NSK catalogue:
d – 33,338 mm
D – 66,675 mm
T – 20,638 mm
B – 20,638 mm
C – 15,875 mm
ra1 max. – 1,5 mm
a – 15,2 mm
r min. – 3,5 mm
r1 min. – 1,5 mm
Da – 58 mm
db – 38,5 mm
ra max. – 3,5 mm
da – 44,5 mm
Db – 61 mm
Weight – 0,317 Kg
Basic dynamic load rating (C) – 46 kN
Basic static load rating (C0) – 53,5 kN
(Grease) Lubrication Speed – 5600 r/min
(Oil) Lubrication Speed – 7500 r/min
Calculation factor (e) – 0,37
Calculation factor (Y0) – 0,89
Calculation factor (Y1) – 1,6
Tags : NSK,33.338×66.675×20.638NSK 1680/1620 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 1680/1620 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.
