Bearing N2228EM (2528EH)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.6 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.6 kg
Technical specifications
Designation : N2228EM
ГОСТ : 2528EH
Dimensions, mm : 140x250x68
Producer : TMB
Bearing NUP407
Manufacturer: ETERNO
Sizes: 35x100x25 (mm)
Weight:: 1.074 (kg)
Bearing N2307
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.74 (kg)
K01 (40x52x22,5)
Manufacturer: KASTAS
Sizes: 40x52x22,5 (mm)
Подшипник 7903 C
Manufacturer: NSK-RHP
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
Bearing NU304EM (32304EH)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.15 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x50x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 70.00x76.00x3.00 (mm)
Mechanical seal RM 58U-48
Manufacturer: RiMi
Подшипник 51201
Manufacturer: NSK-RHP
Sizes: 12x28x11 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KB)
Manufacturer: STO
Sizes: 22x25x4 (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.
