Bearing NU248EM (32248EH)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.5 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.5 kg
Technical specifications
Designation : NU248EM
ГОСТ : 32248EH
Dimensions, mm : 240x440x72
Producer : TMB
AT5 ( АТ5 )
Manufacturer: ContiTech AG
Bearings NA49/28
Manufacturer: INA-FAG
Sizes: 28x45x17 (mm)
Weight:: 0.977 (kg)
Bearing GH038050
Manufacturer: GMB
Sizes: 38x72x34/34 (mm)
SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 17.50x25x6.20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x70x8/5 (mm)
RPP8 4120 ( RPP 8 4120 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(28x38x5)
Manufacturer: KASTAS
Sizes: 28x38x5 (mm)
XPA 4000 Lw / Ld ( ХРА 4000 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x120x14 (mm)
Подшипник FWF-505520
Manufacturer: NSK-RHP
Sizes: 50x55x20 (mm)
Weight:: 0.037 (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.
