Bearing 51244
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 13 kg
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 13 kg
Technical specifications
Designation : 51244
Dimensions, mm : 220x300x63
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 13 Kg
Dynamic load rating (C) - 351000 kN
Static load rating (C0) - 1320000 kN
Grease lubrication speed - 700 rev/min
Speed limit with oil lubrication - 950 rev/min
Bearing GS81148
Manufacturer: INA-FAG
Sizes: 240x300x13.5 (mm)
Weight:: 2.570 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.70x31.70x3.50 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA12
Manufacturer: INA-FAG
Weight:: 225 (kg)
K21 NBR(320x350x15)
Manufacturer: KASTAS
Sizes: 320x350x15 (mm)
K69 POM(100x94x15)
Manufacturer: KASTAS
Sizes: 100x94x15 (mm)
Подшипник 6219NSL
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x76x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30209-A
Manufacturer: FAG
Sizes: 45x85x20.75 (mm)
K23 NBR(300x270x12)
Manufacturer: KASTAS
Sizes: 300x270x12 (mm)
RPP8 DD 3940 MFX - Megaflex
Manufacturer: ContiTech AG
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.
