Bearings NA4924
Inner diameter:: 120 mm
Outer diameter: 165 mm
The size of the width: 45 mm
Weight:: 2.86 kg
Outer diameter: 165 mm
The size of the width: 45 mm
Weight:: 2.86 kg
Technical specifications
Designation: NA4924
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 120 mm
Inner diameter (F): 135 mm
Outside diameter (D): 165 mm
Width (B): 45 mm
Weight: 2.86 kg
Limiting speed (rpm): 3400
Loading capacity dynamic (C): 181.0
Loading capacity dynamic (C0): 390.0
Bearing LR6004 NPPU
Manufacturer: INA-FAG
Sizes: 20x47x12 (mm)
Weight:: 12 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 480x530x22 (mm)
Bearing 2904
Manufacturer: INA-FAG
Sizes: 20x37x12 (mm)
Weight:: 0.055 (kg)
RPP8 2960 ( RPP 8 2960 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 22313 KCW33
Manufacturer: ETERNO
Sizes: 65x140x48 (mm)
Weight:: 3.412 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA15
Manufacturer: INA-FAG
Weight:: 225 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU421-M1
Manufacturer: FAG
Sizes: 105x260x60 (mm)
C 209 5375 Le/ 5300 Li
Manufacturer: ContiTech AG
Bearing IR40x50x22
Manufacturer: INA-FAG
Sizes: 40x50x22 (mm)
Weight:: 0.118 (kg)
K21 NBR(50x60x7)
Manufacturer: KASTAS
Sizes: 50x60x7 (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.
