Bearing 638/7-ZZP5 (D3080087)
Inner diameter:: 7 mm
Outer diameter: 14 mm
The size of the width: 5 mm
Outer diameter: 14 mm
The size of the width: 5 mm
Technical specifications
Designation : 638/7-ZZP5
ГОСТ : D3080087
Dimensions, mm : 7x14x5
Producer : TMB
Bearing NJ311EM (42311EH)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
K22 NBR(39,69x55,96x9,52)
Manufacturer: KASTAS
Sizes: 39,69x55,96x9,52 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x48x10/5 (mm)
Корпус UCIP315
Manufacturer: NACHI
Weight:: 16.2 (kg)
Bearing FT23
Manufacturer: INA-FAG
Sizes: 47.625x81.763x20.638 (mm)
Weight:: 0.424 (kg)
SEALS (REINFORCED SEAL) (ARS-T)
Manufacturer: FEKO
Sizes: 78x100x9 (mm)
Подшипник 15118/15245
Manufacturer: NSK-RHP
Sizes: 30.213x62x19.05 (mm)
Weight:: 0.267 (kg)
Bearing 3979 / 3925
Manufacturer: TIMKEN
Sizes: 57.15x112.712x36.513 (mm)
Weight:: 1.53 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 83.50x90.50x3.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x62x9 (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.
