Bearing 21318K (53318k)
Inner diameter:: 90 mm
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 7.25 kg
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 7.25 kg
Technical specifications
Designation : 21318K
ГОСТ : 53318k
Dimensions, mm : 90x190x43
Producer : TMB
Подшипник NF 315
Manufacturer: NSK-RHP
Sizes: 75x139.5x37 (mm)
Weight:: 3.2 (kg)
Bearing 7410BMP6 (E66410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (kg)
Bearing BCH2212PV
Manufacturer: INA-FAG
Sizes: 34.925x44.45x19.05 (mm)
Weight:: 0.045 (kg)
K38 PU(56x71x11,5)
Manufacturer: KASTAS
Sizes: 56x71x11,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x92x10 (mm)
Подшипник 5211AN
Manufacturer: NACHI
Sizes: 55x100x33.3 (mm)
Weight:: 0.96 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32244-A-N11CA-A400-450
Manufacturer: FAG
Sizes: 220x400x228 (mm)
Weight:: 123 (kg)
K68 POM(65x70x5,4)
Manufacturer: KASTAS
Sizes: 65x70x5,4 (mm)
Bearing TWC3648
Manufacturer: INA-FAG
Sizes: 57.150x76.200x2.337 (mm)
Weight:: 0.037 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 500x550x25 (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.
