Bearing N248EM (2248EH)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 52.5 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 52.5 kg
Technical specifications
Designation : N248EM
ГОСТ : 2248EH
Dimensions, mm : 240x440x72
Producer : TMB
Bearing 7024 B
Manufacturer: ETERNO
Sizes: 120x180x28 (mm)
Weight:: 2.94 (kg)
K73 POLYESTER/PTFE(180x185x30)
Manufacturer: KASTAS
Sizes: 180x185x30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x53x10 (mm)
Bearing DAC40740242
Manufacturer:
Sizes: 40x74.02x42/42 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 240/850CAK30E4
Manufacturer: NSK-RHP
Sizes: 850x1220x365 (mm)
Weight:: 1350 (kg)
Подшипник NCF 3026 V
Manufacturer: SKF
Sizes: 130x200x52 (mm)
Weight:: 5.65 (kg)
Подшипник RS-4884E4
Manufacturer: NSK-RHP
Sizes: 420x520x100 (mm)
Weight:: 49.5 (kg)
2.62 NBR 70(12,37x2,62 )
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 14x25x5 (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.
