SKF Bearing
NSK Bearing
FAG Bearing
TIMKEN Bearing
INA Bearing
NTN Bearing
KOYO Bearing
NACHI Bearing
Bearing 239760B (KOYO)
Axial angular contact ball bearings 239760B
Bearing number : 239760B
Size (mm) : 310x420x144
Brand : KOYO
Bore Diameter (mm) : 310
Outer Diameter (mm) : 420
Width (mm) : 144
Bearing dimensions and specification in KOYO catalogue:
d – 310 mm
D – 420 mm
Ew – 391 mm
T – 144 mm
B – 36 mm
C – 72 mm
Angle (α) – 60 °
d1 – 384 mm
r min. – 3 mm
r1 min. – 1,1 mm
W – 14 mm
Weight – 50,5 Kg
Basic dynamic load rating (C) – 352 kN
Basic static load rating (C0) – 1 150 kN
(Grease) Lubrication Speed – 770 r/min
(Oil) Lubrication Speed – 1 100 r/min
Tags : KOYO,310x420x144HRD Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including KOYO bearing, KOYO 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.
