Bearing RF28
Inner diameter:: 12.700 mm
Outer diameter: 44.450 mm
The size of the width: 26.990 mm
Weight:: 25.4 kg
Outer diameter: 44.450 mm
The size of the width: 26.990 mm
Weight:: 25.4 kg
Technical specifications
Designation: RF28
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12.700 mm
External diameter: 44.450 mm
Width: 26.990 mm
Weight: 25.4 kg
Подшипник F685ZZ
Manufacturer: NSK-RHP
Sizes: 5x12.5x5 (mm)
Weight:: 2.18 (kg)

K21 PU(8x15x5 )
Manufacturer: KASTAS
Sizes: 8x15x5 (mm)

Bearing 32220 (7520E)
Manufacturer: TMB
Sizes: 100x180x49 (mm)
Weight:: 4.95 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 167.00x175.00x4.00 (mm)

Bearing 598A / 592XS
Manufacturer: TIMKEN
Sizes: 92.075x147.638x35.717 (mm)
Weight:: 2.66 (kg)

5.33 NBR 70(109,54x05,33)
Manufacturer: KASTAS

Подшипник 7210DF
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.485 (kg)

MEGADYNE ISORAN 536 PLT8 ( RPP8 536 PLATINUM )
Manufacturer: ContiTech AG

Bearing NN3017KW33P4 (C3182117K)
Manufacturer: TMB
Sizes: 85x130x34 (mm)
Weight:: 1.55 (kg)

Bearing NUTR45
Manufacturer: INA-FAG
Sizes: 45x85x32 (mm)
Weight:: 30 (kg)


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.