Bearing NU340
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 57 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 57 kg
Technical specifications
Designation : NU340
Dimensions, mm : 200x420x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57 Kg
Dynamic load rating (C) - 1200 kN
Static load rating (C0) - 1580 kN
Grease lubrication speed - 1400 rev/min
Speed limit with oil lubrication - 2600 rev/min
Подшипник 30326
Manufacturer: NSK-RHP
Sizes: 130x280x63.75 (mm)
Weight:: 16.6 (kg)
Подшипник NF 409
Manufacturer: NSK-RHP
Sizes: 45x100.5x29 (mm)
Weight:: 1.62 (kg)
AT20 DD
Manufacturer: ContiTech AG
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Manufacturer: NQK SF
Sizes: 150x180x18 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)
K35 PTFE/NBR(22x32,7x4,2)
Manufacturer: KASTAS
Sizes: 22x32,7x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 400.00x423.00x11.50 (mm)
K21 NBR(3x8x3,5)
Manufacturer: KASTAS
Sizes: 3x8x3,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 145x175x14 (mm)
Подшипник 23124EX1K
Manufacturer: NACHI
Sizes: 120x200x62 (mm)
Weight:: 7.9 (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.
