Bearing QJ344N2M
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 77.1 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 77.1 kg
Technical specifications
Designation : QJ344N2M
Dimensions, mm : 220x460x88
Producer : TMB
Подшипник 7007DT
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.17 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x35x10 (mm)
Подшипник NU 1021
Manufacturer: NSK-RHP
Sizes: 105x145.5x26 (mm)
Weight:: 1.83 (kg)
Bearing LR209NPP
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 19 (kg)
Подшипник 6004-2NSE
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.070 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23.5x40x7 (mm)
Подшипник 230/800CAKE4
Manufacturer: NSK-RHP
Sizes: 800x1150x258 (mm)
Weight:: 870 (kg)
BB225 ( ВВ 225 ) Le= 5784 мм
Manufacturer: ContiTech AG
Bearing N2217E (2517E)
Manufacturer: TMB
Sizes: 85x150x36 (mm)
Weight:: 2.65 (kg)
Bearing N2309
Manufacturer: ETERNO
Sizes: 45x100x36 (mm)
Weight:: 1.34 (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.
