Bearing NA4912 2RS
Inner diameter:: 60 mm
Outer diameter: 68 mm
The size of the width: 85 mm
Weight:: 0.445 kg
Outer diameter: 68 mm
The size of the width: 85 mm
Weight:: 0.445 kg
Technical specifications
Designation : NA4912 2RS
Dimensions, mm : 60x68x85
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.445 Kg
Dynamic load rating (C) - 44480 kN
Static load rating (C0) - 75680 kN
Outside width (C) - 26mm
Grease lubrication speed - 2400 rev/min
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 35x44.50x4.80 (mm)
MEGADYNE ISORAN 1890 PLT14 ( RPP14 1890 PLATINUM )
Manufacturer: ContiTech AG
K23 NBR(60,32x47,62x6,35)
Manufacturer: KASTAS
Sizes: 60,32x47,62x6,35 (mm)
K22 NBR(20x28x5,5)
Manufacturer: KASTAS
Sizes: 20x28x5,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 810x870x25 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32240-A-N11CA
Manufacturer: FAG
Sizes: 200x360x208 (mm)
K781 PTFE(50x55x30 )
Manufacturer: KASTAS
Sizes: 50x55x30 (mm)
Bearing GE200ES 2RS
Manufacturer: ETERNO
Sizes: 200x290x130 (mm)
Weight:: 28 (kg)
RPP14 1974 ( RPP 14 1974 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 2240 PLT8 ( RPP8 2240 PLATINUM )
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.
