Bearing 51248 (8248)
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 23 kg
Technical specifications
Designation : 51248
ГОСТ : 8248
Dimensions, mm : 240x340x78
Producer : TMB
K780 PTFE(55x60x30)
Manufacturer: KASTAS
Sizes: 55x60x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 122.00x142.00x10.00 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJO30
Manufacturer: INA-FAG
Подшипник LL225749/LL225710
Manufacturer: NACHI
Sizes: 127.000x165.895x18.258 (mm)
Weight:: 0,948 (kg)
Mechanical seal RM 580-2"
Manufacturer: RiMi
K21 NBR(12x32x10)
Manufacturer: KASTAS
Sizes: 12x32x10 (mm)
Подшипник 21316EX1
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 4.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61800-2Z
Manufacturer: FAG
Sizes: 10x19x5 (mm)
Bearing DAC40750039
Manufacturer:
Sizes: 40x75x39/39 (mm)
K43 (110x90x13)
Manufacturer: KASTAS
Sizes: 110x90x13 (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.
