Track Rollers used for spiral pipe machine(also called Forming Rollers), being added by precise axial steel ball guiding structure, can bear certain axial load, and lengthen their working life. In order to make it work in hot condition, some improvements have made in their sealing structure. This type of bearing can also replace some traditional track roller bearings to work in highly required situation.
|
Shaft
Diameter
(mm)
|
Type
|
Dimensions(mm)
|
Mass
g
|
|
d
|
D
|
B
|
C
|
|
|
(mm)
|
|
25
|
NUTR2552H
|
25
|
52
|
25
|
24
|
281
|
|
25
|
NUTR2580H
|
25
|
80
|
47
|
45
|
300
|
|
30
|
NUTR3062H
|
30
|
62
|
29
|
28
|
1500
|
|
30
|
NUTR3085H/46
|
30
|
85
|
46
|
44
|
500
|
|
30
|
NUTR3085H/50
|
30
|
85
|
50
|
48
|
1600
|
|
30
|
NUTR3090/40
|
30
|
90
|
40
|
39
|
1950
|
|
30
|
NUTR3090/55
|
30
|
90
|
55
|
53
|
2200
|
|
30
|
NUTR3090/58
|
30
|
90
|
58
|
57
|
2310
|
|
40
|
NUTR4080H
|
40
|
80
|
32
|
30
|
816
|
|
40
|
NUTR4085H
|
40
|
85
|
46
|
45
|
1300
|
|
40
|
NUTR40110H/32
|
40
|
110
|
32
|
32
|
2070
|
|
40
|
NUTR40110H/54
|
40
|
110
|
54
|
53
|
3000
|
|
40
|
NUTR40110H/58
|
40
|
110
|
58
|
56
|
3375
|
|
45
|
NUTR45100H
|
45
|
100
|
32
|
30
|
1396
|
|
50
|
NUTR50110H
|
50
|
110
|
32
|
30
|
1690
|
|
50
|
NUTR50130H
|
50
|
130
|
65
|
63
|
5500
|
|
50
|
NUTR50150H
|
50
|
150
|
55
|
53
|
6500
|
|
65
|
NUTR65150H
|
65
|
150
|
54
|
52
|
5400
|
|
55
|
NUTR55160H
|
55
|
160
|
100
|
98
|
12500
|
|
60
|
NUTR60200H
|
60
|
200
|
95
|
93
|
19500
|
|
130
|
NUTR130250H
|
130
|
250
|
106
|
104
|
27800
|
