Bearing NA6904
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 37 mm
Weight:: 0.141 kg
Outer diameter: 25 mm
The size of the width: 37 mm
Weight:: 0.141 kg
Technical specifications
Designation : NA6904
Dimensions, mm : 20x25x37
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.141 Kg
Dynamic load rating (C) - 29200 kN
Static load rating (C0) - 40400 kN
Outside width (C) - 30mm
Grease lubrication speed - 12800 rev/min
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 44x54.08x4.76 (mm)
Bearing S63001-2RS
Manufacturer: ETERNO
Sizes: 12.00x28.00x12.00 (mm)
Weight:: 35 (kg)
T10 1300 ( Т10 1300 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 58x85x13 (mm)
RPP8 DD 1916 MFX - Megaflex
Manufacturer: ContiTech AG
K22 PU(55x65x7,3)
Manufacturer: KASTAS
Sizes: 55x65x7,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 74.93x78.49x1.78 (mm)
184XL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22264-K-MB
Manufacturer: FAG
Sizes: 320x580x150 (mm)
ContiTech STD 5M 25 HP
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.
