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KOYO Eccentric Bearing

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Eccentric Bearing is cycloidal reducer was one of the very important bearing.The original eccentric bearings include three parts composition:a eccentric sets and two 502 series cylindrical roller bearing composed. The eccentric jacket and the circle integration as awhole,and eventually eccentric bearings.Eccentric bearing, involving a bearing. Mainlyincludes outer and inner circle, roller basket, roller, whose character is:the inner circle of inner hole for eccentric hole,the medial wall in eccentric hole a longitudinal keyways. The eccentric bearing structure is simple, easy to use,does not need partiality axis can achieve eccentric function,make eccentric institutions greatly simplified and also make the eccentric institution of mechanical processing save work, time saving, and assemblyeasy.

The eccentric bearing is so common, the brand Industrial Bearings Solutions provide are KOYO and NTN. These two brands are well known as their best quality.

Double row eccentric bearing.It is installed on both sides of printing rubber cylinder. Tocompared with conventional rolling bearings , Hollow cylindrical roller bearings have better vibration absorber ability, long precision life vibration and overload protection function. The application double row eccentric bearings are: reducer, petrochemicals, textile, metallurgy, mine and Steel works etc

Part Mode Number of KOYO Eccentric Bearing:


Model Number

Dimension (mm)

Mass (kg)

616 17-25 YRX2

35×86×50

1.5

617 GXX

60×113×31

1.1

15UZ61021T2

15×40.5×28

0.3

15UZ6102529T2

15×40.5×28

0.3

15UZ61059T2

15×40.5×28

0.3

15UZ61087T2

15×40.5×28

0.3

15UZ8287

15×40.5×28

0.17

15UZ21006T2 PX1

15×40.5×28

0.15

15UZ21011T2 PX1

15×40.5×28

0.35

15UZ21011

15×40.5×28

0.3

15UZ2102529T2 PX1

15×40.5×28

0.35

19UZS208

19×33.9×11

0.03

19UZS208T2

19×33.9×11

0.03

20UZS80

20×40×14

0.08

20UZS80T2

20×40×14

0.08

22UZ21117T2

22×58×32

0.5

22UZ21111T2 PX1

22×58×32

0.6

22UZ8311

22×54×32

0.5

22UZ831729

22×58×32

0.5

22UZ831729T2

22×58×32

0.5

25UZ417

25×68.5×42

0.8

25UZ459

25×68.5×42

0.7

25UZ487

25×68.5×42

0.7

25UZ850611

25×68.5×42

0.8

25UZ8506-11T2

25×68.5×42

0.7


KOYO eccentric bearing are very practical types in all the bearings.
1.It has a simple structure, including an outer ring, an inner ring, rolling element and rolling element basket.
2.The hole of inner ring is eccentric hole and there is a longitudinal keyway on the medial wall of eccentric hole.
3.It is able to achieves eccentric function without eccentric axis. In this way, it has another advantage, that is easy assembly.

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