Bearing 7248B (66248)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Technical specifications
Designation : 7248B
ГОСТ : 66248
Dimensions, mm : 240x440x72
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x53x6/5 (mm)
Bearing 24138W33
Manufacturer: TMB
Sizes: 190x320x128 (mm)
Weight:: 43 (kg)
Bearing K55X63X20
Manufacturer: ETERNO
Sizes: 55x63x20 (mm)
Weight:: 0.067 (kg)
Mechanical seal RM 560A-50
Manufacturer: RiMi
Подшипник 698 DD
Manufacturer: NSK-RHP
Sizes: 8x19x6 (mm)
Weight:: 0.007 (kg)
K38 PU(22x30x7)
Manufacturer: KASTAS
Sizes: 22x30x7 (mm)
Торцевое уплотнение RM MG1-90
Manufacturer: RiMi
Bearing N205
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 0.132 (kg)
5.33 FKM 80(047,00x05,33 )
Manufacturer: KASTAS
AT20 DD
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.
