Bearing NU2228EMA
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15 kg
Technical specifications
Designation : NU2228EMA
Dimensions, mm : 140x250x68
Producer : TMB
Bearing 3303 J-2RS
Manufacturer: INA-FAG
Sizes: 17x47x22.200 (mm)
Weight:: 0.140 (kg)
Подшипник HR32311J
Manufacturer: NSK-RHP
Sizes: 55x120x45.5 (mm)
Weight:: 2.39 (kg)
K23 PU(60x50x10)
Manufacturer: KASTAS
Sizes: 60x50x10 (mm)
Подшипник 51112
Manufacturer: NACHI
Sizes: 60x85x17 (mm)
Weight:: 3.9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 280x320x18 (mm)
K21 NBR(8x12x5)
Manufacturer: KASTAS
Sizes: 8x12x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x32x9 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 35x56x10/12 (mm)
Bearing GE240ES 2RS
Manufacturer: ETERNO
Sizes: 240x340x140 (mm)
Weight:: 39.91 (kg)
Bearing NNTR130X310X146 2Z
Manufacturer: INA-FAG
Sizes: 130x310x146 (mm)
Weight:: 144 (kg)
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.
