Bearing 51144
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
Dimensions, mm : 220x270x37
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.6 Kg
Dynamic load rating (C) - 178000 kN
Static load rating (C0) - 735000 kN
Grease lubrication speed - 900 rev/min
Speed limit with oil lubrication - 1300 rev/min
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 89.50x123x9.50 (mm)
Bearings RPNA30/47
Manufacturer: INA-FAG
Sizes: 30x47x20 (mm)
Weight:: 0.125 (kg)
Bearing 21312 (53312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 2.35 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 101x130x13 (mm)
Подшипник 6024N
Manufacturer: NACHI
Sizes: 120x180x28 (mm)
Weight:: 2.36 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 145x170x13 (mm)
Bearing NN3016KP6 (E3182116)
Manufacturer: TMB
Sizes: 80x125x34 (mm)
Weight:: 1.5 (kg)
XPZ 2000 Lw / Ld ( XPZ2000 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 9.00x12.40x1.70 (mm)
Bearings KR26-PP-A
Manufacturer: INA-FAG
Weight:: 0.061 (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.
