Bearing 51248
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 23 kg
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 23 kg
Technical specifications
Designation : 51248
Dimensions, mm : 240x300x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 23 Kg
Dynamic load rating (C) - 462000 kN
Static load rating (C0) - 1980000 kN
Grease lubrication speed - 600 rev/min
Speed limit with oil lubrication - 800 rev/min
Bearings 203 KRR
Manufacturer: INA-FAG
Sizes: 17x40x18.300 (mm)
Weight:: 0.07 (kg)

Bearings TC2233
Manufacturer: INA-FAG
Sizes: 34.925x52.388x1.984 (mm)
Weight:: 0.015 (kg)

CTD 3048 C8M
Manufacturer: ContiTech AG

Bearings NKI65/35
Manufacturer: INA-FAG
Sizes: 65x90x35 (mm)
Weight:: 0.659 (kg)

K53 PU(32x42x6,2/7,8)
Manufacturer: KASTAS
Sizes: 32x42x6,2/7,8 (mm)

Корпус UKFX20+H2320
Manufacturer: NACHI
Weight:: 15.9 (kg)

4 NBR 90(118,00x04,00)
Manufacturer: KASTAS

MEGADYNE ISORAN 225 GLD5 ( RPP5 225 GOLD )
Manufacturer: ContiTech AG

RPP14 8400 ( RPP 14 8400 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing HK2516
Manufacturer: ETERNO
Sizes: 25x32x16 (mm)
Weight:: 0.027 (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.