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
K84 PU(185x175x8,4 )
Manufacturer: KASTAS
Sizes: 185x175x8,4 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3315
Manufacturer: FAG
Sizes: 75x160x68.3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x140x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 90.00x102.00x6.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 14x25.5x7 (mm)
Подшипник NJ 2222
Manufacturer: NACHI
Sizes: 110x200x53 (mm)
Weight:: 6.93 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник NJ 1038
Manufacturer: NSK-RHP
Sizes: 190x290x46 (mm)
Weight:: 10.7 (kg)
Bearing 22312 (3612)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 3.1 (kg)
K81 TPE(64x73,3x1,50 )
Manufacturer: KASTAS
Sizes: 64x73,3x1,50 (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.
