Bearing 32948JR (KOYO)
Tapered roller bearings 32948JR
Bearing number : 32948JR
Size (mm) : 240x320x51
Brand : KOYO
Bore Diameter (mm) : 240
Outer Diameter (mm) : 320
Width (mm) : 51
Bearing dimensions and specification in KOYO catalogue:
d – 240 mm
D – 320 mm
T – 51 mm
B – 51 mm
C – 39 mm
a – 64,5 mm
r min. – 3 mm
r1 min. – 2,5 mm
r2 min. – 2,5 mm
da min. – 254 mm
da max – 254 mm
Da min – 294 mm
Da max. – 308 mm
db max. – 254 mm
Db min. – 311 mm
ra max. – 2,5 mm
rb max. – 2 mm
Db – 311 mm
Weight – 10,9 Kg
Basic dynamic load rating (C) – 515 kN
Basic static load rating (C0) – 1090 kN
(Grease) Lubrication Speed – 940 r/min
(Oil) Lubrication Speed – 1300 r/min
Calculation factor (e) – 0,46
Calculation factor (Y0) – 0,72
Calculation factor (Y1) – 1,31
Tags : KOYO,240x320x51HRD 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.