Bearing 7028 B
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.7 kg
Technical specifications
Designation : 7028 B
Dimensions, mm : 140x210x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.7 Kg
Dynamic load rating (C) - 107000 kN
Static load rating (C0) - 119000 kN
Grease lubrication speed - 2500 rev/min
Speed limit with oil lubrication - 3300 rev/min
AX 132 AX 3383 Ld
Manufacturer: ContiTech AG

Bearing 32008 (2007108E)
Manufacturer: TMB
Sizes: 40x68x19 (mm)
Weight:: 0.28 (kg)

K59 NBR(12x7x2,55)
Manufacturer: KASTAS
Sizes: 12x7x2,55 (mm)

K22 PU(130x150x15)
Manufacturer: KASTAS
Sizes: 130x150x15 (mm)

MEGADYNE ISORAN 344XL
Manufacturer: ContiTech AG

HTD 8M 1816 ( HTD8M 1816 -V, -M, -MFX )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 85x105x13 (mm)

Bearing 22312K (3612K)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 3.1 (kg)

K33 PU(25x35x10)
Manufacturer: KASTAS
Sizes: 25x35x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 160.00x170.60x5.30 (mm)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.