”Jumbo” adjustable combined bearings
Handling - ”Jumbo” adjustable combined bearings
Technical Drawing and Exploded View - ”Jumbo” adjustable combined bearings
1. Fey seal ring
2. Support thrust ring
3. Axial part
4. Pivot
5. Outer ring
6. Cylindrical rollers
7. Inner ring
8. Fey seal ring
2. Support thrust ring
3. Axial part
4. Pivot
5. Outer ring
6. Cylindrical rollers
7. Inner ring
8. Fey seal ring
Technical Data - ”Jumbo” adjustable combined bearings
| CR rif/ref | d (mm) | T (mm) | D (mm) | H (mm) | hmin (mm) | hmax (mm) | B (mm) | A (mm) | S (mm) | r (mm) | C (kN) | Co (kN) | Ca (kN) | Coa (kN) | Profilo / Perfil |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 400-0089 | 80 | 113 | 165 | 69 | 53 | 56 | 40 | 5 | 50 | 3 | 213 | 388 | 85 | 133 | FM 165 |
| 400-0090 | 100 | 124 | 190 | 84,5 | 64,5 | 67,5 | 48 | 6,5 | 60 | 4 | 266 | 500 | 100 | 180 | FM 190 |
| 400-0091 | 110 | 146 | 220 | 94,5 | 74,5 | 77,5 | 58 | 6,5 | 75 | 5 | 326 | 681 | 138 | 257 | FM 220 |
| 400-0092 | 120 | 168 | 250 | 102 | 77 | 80 | 60 | 7 | 75 | 5 | 369 | 748 | 138 | 257 | FM 250 |
| 400-0093 | 150 | 188 | 280 | 119,5 | 89,5 | 93,5 | 72 | 7,5 | 90 | 5 | 489 | 1066 | 182 | 488 | FM 280 |
| 400-0094 | 140 | 218 | 320 | 135 | 110 | 114 | 85 | 10 | 90 | 8 | 542 | 1370 | 210 | 422 | * |
THE BEARINGS ARE IN ZRS EXECUTION
C: Dynamic load - Co: Static load
Ca: Dynamic axial load - Coa: Static axial load
The adjusting of dimension “H” is possible through the rotation of the axial pivot.
The bearings are supplied with lubrication holes.
400-0053 400-0054 400-0055 400-0056 400-0061 400-0062 400-0063 400-0011 400-0037 400-0039
Technical Characteristics - ”Jumbo” adjustable combined bearings
The Jumbo adjustable combined bearings represent a special range both for dimensions and technical features.
They are used both for big size fork lift masts and for different industrial applications in the following fields: ship, aircraft, steel industry.
High load capacity and a limited width represent the fundamental features of this bearing.
The “Jumbo” adjustable bearings have the following features:
- Outer ring, axial little roll and little pin are manufacture in 16CrNi4 steel . This kind of material has a very high core resistance and is particularly suitable to endure shocks and to support the applied loads. These components reach a hardness of 60-2 HRC.
- The inner ring is manufactured in 100Cr6 steel with hardness 60+2 HRC.
- They are used both for big size fork lift masts and for different industrial applications in the following fields: ship, aircraft, steel industry.
- High load capacity and a limited width represent the fundamental features of this bearing.
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- They are normally supplied with seals in ZZ execution. They can also be supplied in 2RS execution on request. “Jumbo” bearings are provided with a lubrication system of the radial part.
- Also the thrust ring is manufactured in cementation steel.
- The central pivot is manufactured in 16CrNi4 steel which guarantees the maximum resistance to fatigue and a good welding.