241/670 ECA/W33 GCr15 Heavy Load Original Double Row Spherical
Roller Bearing 670*1090*412 mm
Features and Benefits of Spherical Roller Bearings:
1. Material Technology – HPS series is made from high-cleanliness Z
steel.Special surface treatment of spherical roller bearing
increases resistance to wear.
2. Offer advanced material options: Super TF and TL steel,
depending on application requirements.
3. Advanced Technology - patented Molded Oil lubrication system is
4. Bearings are also available with an oil groove and holes in the
outer ring for re-lubrication purposes. Optional inner ring oil
groove and holes available
5. Cage Materials – Available in steel, brass or polyamide
depending on the requirements of the application.
6. Manufacturing Technology – Advanced production system guarantees
7. Life – up to 2 times the operating life of industry standard
spherical roller bearing.
8. Reduced maintenance costs – downsizing to smaller bearings while
improving performance and lengthening equipment operating life.
9. Limiting speed up to 20% higher.
Spherical roller bearings are designed with doube-row raceway inner
ring,spherical raceway outer ring and the convex symmetrical
rollers.With the same center as the bearings,the spherically formed
outer ring raceway can make self alignment,which can adapt the
deflection between axis and housing bore. This kind of bearings can
take great radial load,suitable for heavy machines used in
paper-making ,mining,vibration sieve,rolling mill and so on .
1. Accommodate misalignment
Spherical roller bearings can self-aligning like self-aligning
ball bearings or CARB bearings
2. High load carrying capacity
Spherical roller bearings are designed to accommodate both heavy
radial loads and axial loads in both directions.
3. Long service life
The rollers are manufactured to such tight dimensional and
geometrical tolerances that they are practically identical in a
roller set. The symmetrical rollers self-adjust , providing optimal
load distribution along the roller length and together with the
special profile prevent stress peaks at the roller ends
4. Low friction
Self-guiding rollers keep friction and frictional heat at low
levels . A floating guide ring guides unloaded rollers so that they
enter the load zone in the optimal position.
Spherical Roller Bearing 241/670
Solid Steel, Solid Brass, Polyamide
C0, C1, C2, C3, C4
P0, P6, P5,
Basic Static Load Capacity
Basic Dynamic Load Capacity
790rpm(Grease lubricated)600rpm (Oil lubricated);
L/C, T/T,Paypal,Western Union
CC CA K MB E EX
Application of spherical roller bearing:
Spherical roller bearing are used in a variety of applications.
Examples include mining, petroleum production, power generation,
power transmission, cement processing, aggregate crushing, and
metal recycling. Some spherical roller bearings are used in
briquetting machines, rubber mixing equipment, rolling mills,
rotary dryers, or pulp and paper machinery. Others are used in
construction equipment, crushers, electric motors, blowers and
fans, gears and drives, plastics machinery, machine tools and
traction motors and pumps.
1.printing presses, paper mills or coaters in high precision
2.very arduous operating conditions, e. g.continuous casters
3.high temperature applications
4.mounting with loose fit on roll necks
Double Roller Bearing is designed to adapt to the circumstance of
heavy load. It has two rows of symmetric spherical rollers.The
rollers may freely adjust position in the outer spherical
raceway,which may compensate the shaft deformation and
non-alignment error of bearing seat.
Factory Price Self-aligning Spherical Roller Bearing 241/670CA/W33
Cylindrical Roller Bearing
Number of Row
P0 P6 P5 P4
Steel industry, oil industry,ect.
TT ; Western Union
Box,Carton,Wooden Case,Plastic Tube or Per buyers requirement .
(1) Prompt Delivery
(3) Good Service Offered
|Product Name||Spherical Roller Bearing|
|Precision Rating||P6, P0, P5,|
|Material||Bearing Steel (GCr15)|
|Clearance||C2 C3 C4 C5|
|Vibration & Noisy||Z1,Z2,Z3 V1,V2,V3|
|Cage||Brass, Nylon, Steel|
|Features||High Precision, High Speed, Long Life, High Reliability, Low Noise
, Reduce Friction|
|Packing||1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing
|Delivery Time||30 - 45 Days After The Order is Confirmed|
|Shippment||1.By Sea 2.By Air 3.By Express|