Bearing 51144 (8144)
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 37 mm
Weight:: 4.6 kg
Outer diameter: 270 mm
The size of the width: 37 mm
Weight:: 4.6 kg
Technical specifications
Designation : 51144
ГОСТ : 8144
Dimensions, mm : 220x270x37
Producer : TMB
Bearing NU1044
Manufacturer: ETERNO
Sizes: 220x340x56 (mm)
Weight:: 18.5 (kg)
Подшипник 7320BDB
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7220-B-TVP
Manufacturer: FAG
Sizes: 100x180x34 (mm)
RPP8 DD 1964 MFX - Megaflex
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 16x28x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN4090-2Z
Manufacturer: INA-FAG
Sizes: 40x90x46 (mm)
Weight:: 3.9 (kg)
Подшипник 54412U
Manufacturer: NSK-RHP
Sizes: 60x130x107 (mm)
Weight:: 0.73 (kg)
Bearing 30238 (7238E)
Manufacturer: TMB
Sizes: 190x340x60 (mm)
Weight:: 20.5 (kg)
Bearing LR608NPPU
Manufacturer: INA-FAG
Sizes: 8x24x7 (mm)
Weight:: 7 (kg)
Подшипник 6315-2NSE
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.02 (kg)
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.
