Combined bearings for heavy industry

Combined bearings for heavy industry

Adjustable combined bearings for heavy industry maintain all the important features of the fixed combined bearings.
The main difference is that it is possible to adjust the distance between bearing and profile, using washers between the support and the radial bearing. They have a very high load capacity and are used above all in forklift carriages up to 50 T and in the steel making sector, where they are used as wheels for trolleys connected to rolling machines.
The adjustment is done through washers that are inserted between the welded pin and the collar of the side guide roller.


d
D
T
H
h
B
A
S
r
C
C0
Ca
C0a
Cod Ref.
(mm)
(kN)
TR4180
400-0069
70
170
98
109,7
84,7
51
11,2
49,7
4
195
361
83
129
TR4181
400-0087
80
185
115
100
75
47
15
49,7
3
235
440
83
130
TR509
400-0019
110
220
150
115
90
60
13,5
70
5
367
719
103
230
TR510
400-0038
130
260
184
120
95
60
18,5
80
5
475
1.000
167
279
TR4184
400-0274
150
260
187
135
110
80
10
80
5
566
1.300
167
279
TR3191
400-0088
140
300
190
140
110
80
10
86
8
549
1.272
195
335
TR4186
400-0278
140
315
240
240
120
89
10
100
8
785
1.690
227
392
TR4187
400-0084
140
340
240
150
120
89
10
100
8
785
1.690
227
392
TR4188
400-0275
170
390
242
200
150
118
11
100
8
1.076
2.535
227
392

C = carico radiale dinamico Ca= carico assiale dinamico C0 = carico radiale statico C0a= carico assiale statico