Bearing QJ140N2M
Inner diameter:: 200 mm
Outer diameter: 310 mm
The size of the width: 51 mm
Outer diameter: 310 mm
The size of the width: 51 mm
Technical specifications
Designation : QJ140N2M
Dimensions, mm : 200x310x51
Producer : TMB
Bearing PWTR40 2RS
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 30 (kg)
Bearing 3305 J-2Z
Manufacturer: INA-FAG
Sizes: 25x62x25.400 (mm)
Weight:: 0.350 (kg)
Bearing 6312P5 (D312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 31.00x35.00x2.00 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник 7221 A
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.84 (kg)
Bearings NNTR70X180X85 2Z
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 13 (kg)
4 NBR 70(036,00x04,00)
Manufacturer: KASTAS
K50 NBR(100x88x8,5)
Manufacturer: KASTAS
Sizes: 100x88x8,5 (mm)
Подшипник 6810DDU
Manufacturer: NSK-RHP
Sizes: 50x65x7 (mm)
Weight:: 0.05 (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.
