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
Bearing QJ238M (176238H)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 23.5 (kg)
Bearing NA4984
Manufacturer: ETERNO
Sizes: 420x470x560 (mm)
Weight:: 98.5 (kg)
Bearing K14X18X15
Manufacturer: ETERNO
Sizes: 14x18x15 (mm)
Weight:: 0.0083 (kg)
Подшипник 609 DD
Manufacturer: NSK-RHP
Sizes: 9x24x7 (mm)
Weight:: 0.015 (kg)
Bearing RNA 4908 RS
Manufacturer: INA-FAG
Sizes: 48x62x22 (mm)
Weight:: 0.154 (kg)
Bearing NN3022
Manufacturer: ETERNO
Sizes: 110x170x45 (mm)
Weight:: 3.61 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6916-ZW
Manufacturer: INA-FAG
Sizes: 90x110x54 (mm)
K21 PU(32x44x6 )
Manufacturer: KASTAS
Sizes: 32x44x6 (mm)
Bearing K55X63X32
Manufacturer: ETERNO
Sizes: 55x63x32 (mm)
Weight:: 0.102 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x54x10 (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.
