Bearings single row tapered roller, model 32028 best sales

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Product Description:

- Single row Tapered roller bearings

Single row roller bearings can only bear the shaft or shell of a direction of the axial

displacement and a direction of the axial load. So we need the two bearing face to face or

back to back to use.




★Product features

The inner and outer ring raceways are segments of cones and the rollers are also made with a taper so that the conical surfaces of the

raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing. The rollers are guided by a

flange on the inner ring. This stops the rollers from sliding out at high speed due to their momentum. The larger the half angles of these

cones the larger the axial force that the bearing can sustain.


★Product application

In many applications tapered roller bearings are used in back-to-back pairs so that axial

forces can be supported equally in either direction.

Pairs of tapered roller bearings are used in:

- car and vehicle wheel

- mining equipment

- moderate speed

- engine motors

- axle systems

- construction

- agriculture

- reducers

- gear box


★Horton tapered roller bearings Basic size

- Single row tapered roller bearings:

Inner ring size: 20mm ~ 1270mm Outer ring size: 40mm ~ 1460mm Width size: 15mm ~ 240mm

- Double row tapered roller bearings:

Inner ring size: 38mm ~ 1560mm Outer ring size: 70mm ~ 1800mm Width size: 50mm ~ 460mm

- Four row tapered roller bearings:

Inner ring size: 130mm ~ 1600mm Outer ring size: 200mm ~ 2000mm Width size: 510mm ~ 1150mm


★Tolerance:

Horton tapered roller bearing with common

tolerance, and also provides P6X, P6, P5, P4,


★Radial clearance

Horton single row tapered roller bearings only

in after installation have clearance, and in


★Cage

Tapered roller bearing general ues the steel plate stamping, basket shape cage, but when the size is bigger, we

also adopts entity cage.

1. Outside diameter D ≤ 650mm, use the steel plate stamping cage, cage postposition without code mark.

2. Outside diameter D > 650 mm, use the steel entity prop cage, cage postposition without code mark.


★Dynamic equivalent load

P = Fr [KN],     Fa / Fr ≤ e;

P = 0.4Fr + YFa [KN],    Fa / Fr > e.

The single row tapered roller bearings used in pairs (basic physical size can be different), when calculation  the

equivalent dynamic load of the bearing, must be included in the radial load cause additional axial force. The single

row tapered roller bearing additional axial force S, can approximate formula: S = Fr / 2y


★Static equivalent load

Single row tapered roller bearings 

P0 = 0.5Fr + Y0Fa [KN] P0 < Fr, then P0 = Fr

Double row tapered roller bearings 

P = 0Fr + Y1Fa [KN],Fa/Fre ≤e P = 0.67Fr + Y2Fa [KN],  Fa/Fre > e


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Q:What items should be inspected for tapered bearings?
4, tapered roller bearing ring after the whole machine after pickling, there should be no scald, the name of cooperation should not be a pickling visible traces of burns, and no response angle detection.Tapered roller bearing appearance should be smooth, lubrication, no plants, no scratches, no rust and no obviously difference, promised to pressure injury, damage, deformation and defects such as trachoma vipassana.
Q:Taper roller bearing limit speed 20
First of all, different types of tapered roller bearings, the limit speed is different. Bearing on catalog.Second, the calculation of bearing limit speed is calculated by computer simulation of bearing manufacturer. It is very complicated. Mainly based on frictional heat generation and cage strength limit.
Q:What are the E and Y values of the 30209 bearings of tapered roller bearings?
According to its role, it can be divided into the locating shaft shoulder and the transition shaft shoulder.
Q:Tapered roller bearing suffix code YA2 stands for what does that mean?
SatisfyHappiness is merely material meet? Of course not, happiness is not simple and get food and drink happy nor personal desires superficial meet. Wealth has sometimes not happy, luxury, and happiness cannot lead a gay life equate. Therefore, the material does not meet the real happiness.It is the balance of happiness tends to meet the spirit of Confucius, "there are friends from afar" or "awfully";
Q:Tapered roller bearing: Bearing expert why burned or locked
1, improper choice of bearing clearance.For example: C3 group should be selected for clearance, and the actual use of ordinary group clearance. Because when the bearings work will continue to accumulate heat, shaft diameter and inner ring and outer ring rolling body will swell, because good radiating condition of expansion is relatively small, the whole bearing clearance becomes small, or even negative clearance larger.At this time, stress increases between the body and the rolling roller pressure, lubrication conditions decreased, there will be the phenomenon of boundary lubrication or even local steel on steel friction, so the temperature continues to rise, the base oil in lubricating grease evaporation, so lead to vicious spiral bearing overheating burned, rolling annealing into blue black color, then bearing the friction increasing roller holder to stop COLLOPSE bearing lock.
Q:Tapered roller bearings in this case, how to use? Ten
Thrust bearing words. Thrust roller bearings can be used,
Q:Tapered roller bearings. Are the rollers tapered?
The cone can be seen as a right angled triangle revolving around a right angle, with a point at the top.
Q:How does the roller of tapered roller bearings fit in?
Tapered roller bearings are made up of outer rings, inner rings, rollers, and cages. The outer ring is a single body, and the inner ring, roller and cage are assembled together. They are called inner components. Tapered roller bearings belong to separable bearings, and when installed, the two components (inner and outer rings) can be fitted together.
Q:Tapered roller bearings 32010x, two matching, how to install?
Bearing type: tapered roller bearingNew model: 32010XOld model: 2007110EInternal diameter (mm):50Outside diameter (mm):80Width (mm):19Tapered roller bearings are mainly used to support radial load and axial load, which should not be subjected to axial load alone.
Q:What is the size of tapered roller bearings 352214?
Bearing type: tapered roller bearingNew model: 352214Old model: 97514EInternal diameter (mm):70Outside diameter (mm):125Width (mm):75

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