Bearings NA4840
Inner diameter:: 200 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.84 kg
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.84 kg
Technical specifications
Designation: NA4840
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 200 mm
Inner diameter (F): 220 mm
Outside diameter (D): 250 mm
Width (B): 50 mm
Weight: 5.84 kg
Limiting speed (rpm): 2200
Loading capacity dynamic (C): 230.0
Loading capacity dynamic (C0): 720.0
K73 POLYESTER/PTFE(71x75x15)
Manufacturer: KASTAS
Sizes: 71x75x15 (mm)
Bearings NUTR2562-A
Manufacturer: INA-FAG
Sizes: 25x62x25 (mm)
Weight:: 0.45 (kg)
3 NBR 70(032,50x03,00)
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Подшипник 51116
Manufacturer: NACHI
Sizes: 80x105x19 (mm)
Bearing IR55x60x35
Manufacturer: INA-FAG
Sizes: 55x60x35 (mm)
Weight:: 0.121 (kg)
AT10 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 620x670x25 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 190.00x200.00x5.00 (mm)
K06 PU(15x27x5/7)
Manufacturer: KASTAS
Sizes: 15x27x5/7 (mm)
10X660 Z 26
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.
