self-aligning bearings for high and complex loads.
One row bearings have one row of barrels, spherical outer ball-track and one inner ball-track.
Double row bearings have two rows of barrels, spherical outer ball-track and two inner ball tracks.
Angular position of the barrels to the bearing axle makes possible both major axial and radial load transfers in two directions
They are usually manufactured with cylindrical bore for direct on-shaft mountings or with taper bore with taper 1:12 on diameter for assemblies on adapter sleeves. The 240 and 241 series are produced with taper bore with taper 1:30 on diameter (K30) and mounted on adapter sleeves of the same taper.
| Right Part |
Right Price |
| CIE offers ball bearings, tapered roller bearings, needle roller bearings, cylindrical bearings, Spherical Roller Bearings, Thrust bearings, special bearings, Auto bearings, ball screw, linear guide rail and block assembly, Steering gear and parts |
The typical difference between industry bearing and power transmission parts and steering gears and parts from an Original Equipment Manufacturer is the price. CIE sell good at reasonable and fair price to any customer and any country for future and long business relationships in this line |
| Right Quality |
Right Delivery |
| High quality is the name of the game when it comes to bearings,and other auto parts. At CIE we put all of our parts through a rigorous inspection to ensure they meet our high standards. We then back each of part with a two year unlimited mileage warrant. |
As if the savings you'll enjoy on CIE timely delivery for each order, we offer free samples to all of the continental world country. If there is any delay by us. We can use best way to make up for the goods quickly like via by air or by express at our expenses |
Bearings with lubricating groove and bores in the outer ring are designated W33 or S
Designation E after the bearing marking means modified internal design which improves carrying and rotation parameters.
Common versions are those with greater clearance: C3 and C4
Widely used are steel and brass cages, but for certain usages polyamide ones are much better
Single Row Spherical Roller Bearing is a kind of bearing which can sustain heavy load or oscillatory load. And it can offset the factor for misalignment because of the deviation between the axis bending in shape and the bearing installment parties. This bearing can maintain more heavier load capacity and lower limit rotating speed. It can be widely applied to heavy machinery, such as mine, steel, and maritime transportation
| BEARING NO |
OLD |
SIZE (dxDxB) |
WEIGHT(kg) |
| 20072/YA |
7513172 |
360×540×57 |
48.9 |
| 20208TN9 |
3208K |
40×80×18 |
0.448 |
| 20220 |
513220 |
100×180×34 |
3.85 |
| 20256 |
513256 |
280×500×80 |
75.2 |
| 21314 |
513314 |
70×150×35 |
3.59 |
| 21317K |
613317 |
85×180×41 |
5.43 |
| 22092F1/YA |
2513192 |
460×680×128 |
156 |
| 26/580K |
6137/580 |
580×780×130 |
182.658 |
| 26/680/C1 |
1G6139/680 |
680×920×153 |
311 |
| 23126PX3-1 |
43726 |
130×225×76 |
14.03 |
| 231/129.5PX3-2 |
43726K(43726C) |
129.5×225×76 |
12.4 |
| 231/130.5PX3-3 |
43726K1(43726C1) |
130.5×225×76 |
12.4 |
| 23126PX3L1 |
43726L |
130×225×76 |
- |
If there is any question on design of single row spherical roller bearings or solution. Welcome to contact us in details
Application of our bearing series
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