Bearing 7244 AC
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 33.6 kg
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 33.6 kg
Technical specifications
Designation : 7244 AC
Dimensions, mm : 220x400x65
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 33.6 Kg
Dynamic load rating (C) - 380000 kN
Static load rating (C0) - 540000 kN
Grease lubrication speed - 2600 rev/min
Speed limit with oil lubrication - 3200 rev/min
AT20 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 69.60x81.00x5.70 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x35x9/10 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 115x135x6 (mm)
K103 NBR(50x58x5/6,5)
Manufacturer: KASTAS
Sizes: 50x58x5/6,5 (mm)
Подшипник 22234EK
Manufacturer: NACHI
Sizes: 170x310x86 (mm)
Weight:: 30 (kg)
Подшипник C 3140
Manufacturer: SKF
Sizes: 200x340x112 (mm)
Weight:: 41 (kg)
Подшипник C 2234
Manufacturer: SKF
Sizes: 170x310x86 (mm)
Weight:: 28 (kg)
Bearing 623ZZP5 (D80023)
Manufacturer: TMB
Sizes: 3x10x4 (mm)
Weight:: 0.0015 (kg)
K501 PA/NBR(220x199x8,1)
Manufacturer: KASTAS
Sizes: 220x199x8,1 (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.
