Bearing NJ2344EM (42644EH)
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 145 mm
Weight:: 120 kg
Outer diameter: 460 mm
The size of the width: 145 mm
Weight:: 120 kg
Technical specifications
Designation : NJ2344EM
ГОСТ : 42644EH
Dimensions, mm : 220x460x145
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x75x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 96x115x12 (mm)
Bearing 4315 ZZ
Manufacturer: ETERNO
Sizes: 75x160x55 (mm)
Weight:: 4.87 (kg)
Bearing KBK13x17x17,5
Manufacturer: INA-FAG
Sizes: 13x17x17.5 (mm)
Weight:: 0.010 (kg)
Подшипник 7022DB
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.14 (kg)
Bearing RNU2218EM (292518EH)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.3 (kg)
17x3250 B 128
Manufacturer: ContiTech AG
K85 PU(158,4x150x7)
Manufacturer: KASTAS
Sizes: 158,4x150x7 (mm)
17x3835 B 151
Manufacturer: ContiTech AG
Подшипник 6017NR
Manufacturer: NSK-RHP
Sizes: 85x130x22 (mm)
Weight:: 0.918 (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.
