Bearing 51256
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 26.5 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 26.5 kg
Technical specifications
Designation : 51256
Dimensions, mm : 280x380x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 26.5 Kg
Dynamic load rating (C) - 492000 kN
Static load rating (C0) - 2320000 kN
Grease lubrication speed - 550 rev/min
Speed limit with oil lubrication - 750 rev/min
10X750 Z 29,5
Manufacturer: ContiTech AG
Подшипник 23960CAKE4
Manufacturer: NSK-RHP
Sizes: 300x420x90 (mm)
Weight:: 38.2 (kg)
140 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7009-C-T-P4S
Manufacturer: FAG
Sizes: 45x75x16 (mm)
K17 PTFE/NBR(57x46x4,2)
Manufacturer: KASTAS
Sizes: 57x46x4,2 (mm)
Подшипник 53272
Manufacturer: NACHI
Sizes: 360x500x116.7 (mm)
Weight:: 225 (kg)
Bearings KR26-X-PP-A
Manufacturer: INA-FAG
Weight:: 0.061 (kg)
Подшипник 32244
Manufacturer: NACHI
Sizes: 220x400x114 (mm)
Weight:: 56 (kg)
Подшипник NNCL4864CV
Manufacturer: SKF
Sizes: 320x400x80 (mm)
Weight:: 23 (kg)
1.5 NBR 90(003,00x01,50)
Manufacturer: KASTAS
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.
