Bearing NA49/28
Inner diameter:: 28 mm
Outer diameter: 32 mm
The size of the width: 45 mm
Weight:: 0.098 kg
Outer diameter: 32 mm
The size of the width: 45 mm
Weight:: 0.098 kg
Technical specifications
Designation : NA49/28
Dimensions, mm : 28x32x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.098 Kg
Dynamic load rating (C) - 19840 kN
Static load rating (C0) - 26800 kN
Outside width (C) - 17mm
Grease lubrication speed - 10400 rev/min
Bearing BK2538
Manufacturer: INA-FAG
Sizes: 25x32x38 (mm)
Weight:: 0.064 (kg)
T2,5/457,5 DL ( DT2,5 457,5 )
Manufacturer: ContiTech AG
T20 DD
Manufacturer: ContiTech AG
Bearing IR38x43x20
Manufacturer: INA-FAG
Sizes: 38x43x20 (mm)
Weight:: 0.481 (kg)
Mechanical seal RM 560D-45
Manufacturer: RiMi
3.53 FKM 80(071,44x03,53)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 21x37x7/11 (mm)
T5 480 ( Т5 480 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x73x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x31.00x1.00 (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.
