Bearing 21311 (53311)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Technical specifications
Designation : 21311
ГОСТ : 53311
Dimensions, mm : 55x120x29
Producer : TMB
Bearing NNTR70X180X85 2Z
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 83 (kg)
Bearing 15120 / 15250X
Manufacturer: TIMKEN
Sizes: 30.213x63.500x20.638 (mm)
Weight:: 0.294 (kg)
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 50x62x5 (mm)
Bearing FC2842106
Manufacturer: TMB
Sizes: 140x210x106 (mm)
Weight:: 13.9 (kg)
Подшипник 795/792
Manufacturer: NSK-RHP
Sizes: 120.65x206.375x47.625 (mm)
Weight:: 6.34 (kg)
MEGADYNE ISORAN 840 RPP8 ( RPP 8M 840 )
Manufacturer: ContiTech AG
Bearing N319EM (2319EH)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 6.2 (kg)
V 537/7 F
Manufacturer: ContiTech AG
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.
