Bearing N228EM (2228EH)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.75 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.75 kg
Technical specifications
Designation : N228EM
ГОСТ : 2228EH
Dimensions, mm : 140x250x42
Producer : TMB
Bearing NN3048KP5 (D3182148)
Manufacturer: TMB
Sizes: 240x360x92 (mm)
Weight:: 30.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 244.50x261.30x8.40 (mm)
Mechanical seal RM 58U-22
Manufacturer: RiMi
AT10 580 ( АТ10 580 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 35x52x11.50 (mm)
Bearing 7212AC (46212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 149.00x153.00x2.00 (mm)
Bearing NNU4926K/W33P5 (D4382926K)
Manufacturer: TMB
Sizes: 130x180x50 (mm)
Weight:: 3.52 (kg)
RPP8 7992 ( RPP 8 7992 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing SCE47PP
Manufacturer: INA-FAG
Sizes: 6.350x11.112x11.112 (mm)
Weight:: 0.004 (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.
