Bearing 51268
Inner diameter:: 340 mm
Outer diameter: 460 mm
The size of the width: 96 mm
Weight:: 48.5 kg
Outer diameter: 460 mm
The size of the width: 96 mm
Weight:: 48.5 kg
Technical specifications
Designation : 51268
Dimensions, mm : 340x460x96
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 48.5 Kg
Dynamic load rating (C) - 612400 kN
Static load rating (C0) - 3200000 kN
Grease lubrication speed - 450 rev/min
Speed limit with oil lubrication - 600 rev/min
K17 PTFE/NBR(140x129x4,2)
Manufacturer: KASTAS
Sizes: 140x129x4,2 (mm)
Подшипник NJ 2314
Manufacturer: NACHI
Sizes: 70x150x51 (mm)
Weight:: 3.97 (kg)
Подшипник NUP 2238 E
Manufacturer: NACHI
Sizes: 190x340x92 (mm)
Weight:: 45.2 (kg)
Подшипник 53432X
Manufacturer: NSK-RHP
Sizes: 160x320x135.3 (mm)
Weight:: 0.73 (kg)
Подшипник NU 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
Подшипник 6016DDU
Manufacturer: NSK-RHP
Sizes: 80x125x22 (mm)
Weight:: 0.872 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x133.00x9.00 (mm)
K73 POLYESTER/PTFE(140x145x30)
Manufacturer: KASTAS
Sizes: 140x145x30 (mm)
Bearing BCE3410
Manufacturer: INA-FAG
Sizes: 53.975x63.500x15.875 (mm)
Weight:: 0.072 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 146.00x150.00x2.00 (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.
