Bearing NNU49/560/W33
Inner diameter:: 560 mm
Outer diameter: 750 mm
The size of the width: 190 mm
Weight:: 233 kg
Outer diameter: 750 mm
The size of the width: 190 mm
Weight:: 233 kg
Technical specifications
Designation : NNU49/560/W33
Dimensions, mm : 560x750x190
Producer : TMB
Торцевое уплотнение RM MG1-38
Manufacturer: RiMi
Bearing 63112RSZ2 (180311KZ2)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x70x8 (mm)
K21 PU(40x50x6)
Manufacturer: KASTAS
Sizes: 40x50x6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK25/20
Manufacturer: INA
Sizes: 25x33x20 (mm)
Bearing 22220W33 (3520W33)
Manufacturer: TMB
Sizes: 100x180x46 (mm)
Weight:: 4.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 295.00x305.00x5.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 125.00x141.80x8.40 (mm)
Bearing S6309-2RS
Manufacturer: ETERNO
Sizes: 45.00x100.00x25.00 (mm)
Weight:: 829 (kg)
T20 DD
Manufacturer: ContiTech AG
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.