Bearings NA4904
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.752 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.752 kg
Technical specifications
Designation: NA4904
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 20 mm
Inner diameter (F): 25 mm
Outside diameter (D): 37 mm
Width (B): 17 mm
Weight: 0.752 kg
Limiting speed (rpm): 17000
Loading capacity dynamic (C): 21.0
Loading capacity dynamic (C0): 25.5
ATG10 5050 MFX - Megaflex ( ATK10 5050 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник NUP 317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
T5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 58x83x10 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK5528
Manufacturer: INA-FAG
Sizes: 55x63x28 (mm)
Weight:: 0.105 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ DKLFA40140-2RS
Manufacturer: INA-FAG
Sizes: 40x90x60 (mm)
Weight:: 0.73 (kg)
Bearing N2217EM (2517EH)
Manufacturer: TMB
Sizes: 85x150x36 (mm)
Weight:: 2.65 (kg)
K69 POM(35x30x15)
Manufacturer: KASTAS
Sizes: 35x30x15 (mm)
K702 PTFE/NBR(38x49x4,2)
Manufacturer: KASTAS
Sizes: 38x49x4,2 (mm)
Корпус UKFS308+H2308
Manufacturer: NACHI
Weight:: 3.3 (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.
