Bearings NA4848
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Technical specifications
Designation: NA4848
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 240 mm
Inner diameter (F): 265 mm
Outside diameter (D): 300 mm
Width (B): 60 mm
Weight: 10 kg
Limiting speed (rpm): 1800
Loading capacity dynamic (C): 355.0
Loading capacity dynamic (C0): 1080.0
Bearing 2902
Manufacturer: INA-FAG
Sizes: 15x31x12 (mm)
Weight:: 0.043 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x46x8 (mm)
5.33 NBR 70(113,67x05,33)
Manufacturer: KASTAS
Подшипник NP 409
Manufacturer: NACHI
Sizes: 45x100.5x29 (mm)
Weight:: 1.64 (kg)
MEGADYNE ISORAN® 700XXH
Manufacturer: ContiTech AG
Bearing NUP309EN (192309E)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.93 (kg)
Подшипник 22240CAKE4
Manufacturer: NSK-RHP
Sizes: 200x360x98 (mm)
Weight:: 42.6 (kg)
4L 890
Manufacturer: ContiTech AG
Подшипник E33120J
Manufacturer: NACHI
Sizes: 100x165x52 (mm)
Weight:: 4.13 (kg)
25X 3150 L=L
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.
