Bearing NA6911 2RS
Inner diameter:: 55 mm
Outer diameter: 63 mm
The size of the width: 46 mm
Weight:: 0.73 kg
Outer diameter: 63 mm
The size of the width: 46 mm
Weight:: 0.73 kg
Technical specifications
Designation : NA6911 2RS
Dimensions, mm : 55x63x46
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.73 Kg
Dynamic load rating (C) - 72960 kN
Static load rating (C0) - 140000 kN
Outside width (C) - 80mm
Grease lubrication speed - 2400 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 85x105x13 (mm)
Bearing 52212 (38212)
Manufacturer: TMB
Sizes: 60x95x46 (mm)
Weight:: 1.2 (kg)
Подшипник 140KBE2401+L
Manufacturer: NSK-RHP
Sizes: 140x240x132 (mm)
Weight:: 22.7 (kg)
Подшипник RNA6913
Manufacturer: NSK-RHP
Sizes: 72x90x45 (mm)
Weight:: 0.53 (kg)
K33 PU(68x78x12)
Manufacturer: KASTAS
Sizes: 68x78x12 (mm)
RPP8 1544 ( RPP 8 1544 -V, -M, -MFX )
Manufacturer: ContiTech AG
3 NBR 90(013,00x03,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 142.00x155.00x6.50 (mm)
Bearing W2
Manufacturer: INA-FAG
Sizes: 50.800x75.410x19.050 (mm)
Weight:: 0.278 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 22.30x27.10x2.40 (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.
