Bearing NU344
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 75 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 75 kg
Technical specifications
Designation : NU344
Dimensions, mm : 220x460x88
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 75 Kg
Dynamic load rating (C) - 1200 kN
Static load rating (C0) - 1580 kN
Grease lubrication speed - 1500 rev/min
Speed limit with oil lubrication - 1700 rev/min
T5 DD
Manufacturer: ContiTech AG
K35 PTFE/NBR(95x110,1x6,3)
Manufacturer: KASTAS
Sizes: 95x110,1x6,3 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 107.95x152.55x11.90 (mm)
Manufacturer: ContiTech AG
Корпус UCFK205
Manufacturer: NACHI
Weight:: 0.66 (kg)
Mechanical seal RM 156-12
Manufacturer: RiMi
B 121,5 3150 Le/ 3088 Li
Manufacturer: ContiTech AG
AT20/1800 ( АТ20 1800 )
Manufacturer: ContiTech AG
Bearing NNU4984KW33P5
Manufacturer: TMB
Sizes: 320x440x118 (mm)
Weight:: 92 (kg)
Bearing N328EMP5 (D2328EH)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 23 (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.
