Bearing 51411 (8411)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 48 mm
Weight:: 2.55 kg
Outer diameter: 120 mm
The size of the width: 48 mm
Weight:: 2.55 kg
Technical specifications
Designation : 51411
ГОСТ : 8411
Dimensions, mm : 55x120x48
Producer : TMB
K84 PU(210x200x8,4 )
Manufacturer: KASTAS
Sizes: 210x200x8,4 (mm)
Bearings NK21/20
Manufacturer: INA-FAG
Sizes: 21x29x20 (mm)
Weight:: 0.352 (kg)
K36 (20x28x7)
Manufacturer: KASTAS
Sizes: 20x28x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x96x11 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN4090-2RS
Manufacturer: INA-FAG
Sizes: 40x90x46 (mm)
Weight:: 3.9 (kg)
Bearing Q311M
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.8 (kg)
Bearing 30226 (7226E)
Manufacturer: TMB
Sizes: 130x230x44 (mm)
Weight:: 6.85 (kg)
Bearing NU328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 20.4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x47x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x35x10 (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.
