Bearing N248EM (2248EH)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 52.5 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 52.5 kg
Technical specifications
Designation : N248EM
ГОСТ : 2248EH
Dimensions, mm : 240x440x72
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x7 (mm)
Bearing HK5520
Manufacturer: ETERNO
Sizes: 55x63x20 (mm)
Weight:: 0.074 (kg)
Mechanical seal RM 1527-80
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 685x745x25 (mm)
Bearings AXW20
Manufacturer: INA-FAG
Weight:: 14 (kg)
Корпус UCT202+WB
Manufacturer: NACHI
Weight:: 5.0 (kg)
SEALS (REINFORCED SEAL) (C)
Manufacturer: FEKO
Sizes: 21x31x5.30 (mm)
3.53 NBR 70(034,52x03,53)
Manufacturer: KASTAS
Bearing 6226Z1 (226Z1)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 5.85 (kg)
Bearing NJ1088M (42188H)
Manufacturer: TMB
Sizes: 440x650x94 (mm)
Weight:: 105 (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.
