Bearing 78250/78537 NSK
Tapered roller bearings 78250/78537
Bearing number : 78250/78537
Size (mm) : 63.5×136.525×36.512
Brand : NSK
Bore Diameter (mm) : 63,5
Outer Diameter (mm) : 136,525
Width (mm) : 36,512
Bearing dimensions and specification in NSK catalogue:
d – 63,5 mm
D – 136,525 mm
T – 36,512 mm
B – 33,236 mm
C – 23,52 mm
ra1 max. – 3,3 mm
a – 44,2 mm
r min. – 2,3 mm
r1 min. – 3,3 mm
Da – 115 mm
db – 79 mm
ra max. – 2,3 mm
da – 85 mm
Db – 130 mm
Weight – 2,292 Kg
Basic dynamic load rating (C) – 152 kN
Basic static load rating (C0) – 183 kN
(Grease) Lubrication Speed – 2600 r/min
(Oil) Lubrication Speed – 3600 r/min
Calculation factor (e) – 0,87
Calculation factor (Y0) – 0,38
Calculation factor (Y1) – 0,69
Tags : NSK,63.5×136.525×36.512NSK 78250/78537 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 78250/78537 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.