SKF Bearing
NSK Bearing
FAG Bearing
TIMKEN Bearing
INA Bearing
NTN Bearing
KOYO Bearing
NACHI Bearing
Bearing 7338DF (NTN)
Angular contact ball bearings 7338DF
Bearing number : 7338DF
Size (mm) : 190x400x78
Brand : NTN
Bore Diameter (mm) : 190
Outer Diameter (mm) : 400
Width (mm) : 78
Bearing dimensions and specification in NTN catalogue:
d – 190 mm
D – 400 mm
B – 78 mm
ra1 max. – 2 mm
Angle (α) – 25 °
a – 124 mm
r min. – 5 mm
r1 min. – 2 mm
2B – 156 mm
Da max. – 378 mm
ra max. – 4 mm
Weight – 94 Kg
Basic dynamic load rating (C) – 695 kN
Basic static load rating (C0) – 1170 kN
(Grease) Lubrication Speed – 1 400 r/min
(Oil) Lubrication Speed – 1 900 r/min
Tags : NTN,190x400x78HRD Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including NTN 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.
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.
