”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

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.
  • Home | Products | Handling |  ”Jumbo” adjustable combined bearings
  • 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.