Bearing 51238
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 11.7 kg
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 11.7 kg
Technical specifications
Designation : 51238
Dimensions, mm : 190x270x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 11.7 Kg
Dynamic load rating (C) - 332000 kN
Static load rating (C0) - 1160000 kN
Grease lubrication speed - 750 rev/min
Speed limit with oil lubrication - 1000 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 22.22x35.13x6.35 (mm)
Подшипник 687/672
Manufacturer: NSK-RHP
Sizes: 101.6x168.275x41.275 (mm)
Weight:: 3.39 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 2.70x6.30x1.80 (mm)
K753 PTFE/NBR(95x79,5x6,3)
Manufacturer: KASTAS
Sizes: 95x79,5x6,3 (mm)
K518 (160x143x26,5)
Manufacturer: KASTAS
Sizes: 160x143x26,5 (mm)
Подшипник 24124CK30E4
Manufacturer: NSK-RHP
Sizes: 120x200x80 (mm)
Weight:: 10 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ 203-KRR-AH05
Manufacturer: INA-FAG
Sizes: 13x40x18.3 (mm)
T10/1400 ( Т10 1400 )
Manufacturer: ContiTech AG
Подшипник NF 309
Manufacturer: NSK-RHP
Sizes: 45x86.5x25 (mm)
Weight:: 0.869 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x80x12 (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.
