Bearing NJ248EM (42248EH)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 53 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 53 kg
Technical specifications
Designation : NJ248EM
ГОСТ : 42248EH
Dimensions, mm : 240x440x72
Producer : TMB
Подшипник 6952
Manufacturer: NSK-RHP
Sizes: 260x360x46 (mm)
Weight:: 14 (kg)
Bearing NJ2211EM (42511EH)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.81 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x32x4 (mm)
STD 992 S8M
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x70x12 (mm)
Подшипник 6819VV
Manufacturer: NSK-RHP
Sizes: 95x120x13 (mm)
Weight:: 0.297 (kg)
Подшипник 7206
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.21 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 125x145x13 (mm)
Bearing 7201 B
Manufacturer: ETERNO
Sizes: 12x32x10 (mm)
Weight:: 0.039 (kg)
Bearing PWTR45100 2RS
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 30 (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.
