Bearing 3982/3920 (NACHI)
Tapered roller bearings 3982/3920
Bearing number : 3982/3920
Size (mm) : 112.713×63.500×30.163
Brand : NACHI
Bore Diameter (mm) : 112.713
Outer Diameter (mm) : 63.500
Width (mm) : 30.163
Bearing dimensions and specification in NACHI catalogue:
d – 63.500 mm
D – 112.713 mm
T – 30.163 mm
B – 30.048 mm
C – 23.813 mm
a – 4.3 mm
r1 min. – 3.6 mm
r2 min. – 3.2 mm
Weight – 1,23 Kg
Basic dynamic load rating (C) – 111000 kN
Basic static load rating (C0) – 164000 kN
(Grease) Lubrication Speed – 2800 r/min
(Oil) Lubrication Speed – 4000 r/min
Calculation factor (e) – 0.40
Calculation factor (Y0) – 0.82
Calculation factor (Y1) – 1.49
Tags : NACHI,112.713×63.500×30.163HRD Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including NACHI bearing, TIMKEN bearing, FAG bearing, NTN bearings, SKF 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.
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.