Overhead & Inverted Free Trolley Bearing|Overhead conveyor| Product Description:
Wheel
Number
|
Dimensions
|
Trolley
Size
|
||||
A
|
B
|
C
|
D
|
d
|
||
φ120X25
|
1.42″
|
1.30″
|
0.85”
|
4.72″
|
0.98″
|
6″
|
36mm
|
33mm
|
21.5mm
|
120mm
|
25mm
|
||
φ80X25
|
1.12″
|
0.98″
|
0.67″
|
3.15″
|
0.98″
|
4″
|
28.5mm
|
25mm
|
17mm
|
80mm
|
25mm
|
||
φ82X25
|
1.12″
|
0.98″
|
0.67″
|
3.23″
|
0.98″
|
4″
|
28.5mm
|
25mm
|
17mm
|
82mm
|
25mm
|
||
φ60X16
|
0.83″
|
0.75″
|
0.51″
|
2.36″
|
0.63″
|
3″
|
21mm
|
19mm
|
13mm
|
60mm
|
16mm
|
This bearing is mainly suitable for WWJ6 type Overhead & Inverted Free Trolley. The whole bearing adopts labyrinth dust cover, which has the advantages of compact structure, beautiful appearance and wear resistance. The whole bearing is made of GCr15 material, which is finely ground and oil quenched with a hardness of up to HRC58-62. The rear cover of the bearing is a galvanized oil nozzle cover with a diameter of 100mm. Grease can be added at the oil nozzle position for maintenance.
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