Bearing 639/8-ZZ (3080098)
Inner diameter:: 8 mm
Outer diameter: 19 mm
The size of the width: 9 mm
Weight:: 0.011 kg
Outer diameter: 19 mm
The size of the width: 9 mm
Weight:: 0.011 kg
Technical specifications
Designation : 639/8-ZZ
ГОСТ : 3080098
Dimensions, mm : 8x19x9
Producer : TMB
Mechanical seal RM 551B
Manufacturer: RiMi
MEGADYNE ISORAN® 1400XXH
Manufacturer: ContiTech AG
Bearing 629/4-ZZP6 (E2080094)
Manufacturer: TMB
Sizes: 4x11x5 (mm)
Bearing NJ2312
Manufacturer: ETERNO
Sizes: 60x130x46 (mm)
Weight:: 2.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 139.60x151.00x5.70 (mm)
Bearings LR5201NPPU
Manufacturer: INA-FAG
Sizes: 12x35x15.9 (mm)
Weight:: 0.08 (kg)
Bearing NATR35
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 28 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 80.00x90.66x5.33 (mm)
MEGADYNE ISORAN 750 RPP5 ( RPP 5M 750 )
Manufacturer: ContiTech AG
K21 NBR(37x45x5,5 )
Manufacturer: KASTAS
Sizes: 37x45x5,5 (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.
