Bearing 7248AC (46248)
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 : 7248AC
ГОСТ : 46248
Dimensions, mm : 240x440x72
Producer : TMB
Подшипник F697VV
Manufacturer: NSK
Sizes: 7x19x5 (mm)
Weight:: 5.65 (kg)
Подшипник NU 1092
Manufacturer: NACHI
Sizes: 460x680x100 (mm)
Weight:: 130 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x41.3x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7219-B-JP
Manufacturer: FAG
Sizes: 95x170x32 (mm)
K781 PTFE(20x23x30)
Manufacturer: KASTAS
Sizes: 20x23x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 1.20x5.00x1.90 (mm)
Подшипник 17118/17244
Manufacturer: NSK
Sizes: 30x62x16.002 (mm)
Weight:: 0.227 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF1762-2Z
Manufacturer: INA
Sizes: 17x62x25 (mm)
Weight:: 3.9 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK5020
Manufacturer: INA
Sizes: 50x58x20 (mm)
Weight:: 0.07 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJY60-N
Manufacturer: INA
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.