Bearings K81252
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 32 mm
Weight:: 6.1 kg
Outer diameter: 360 mm
The size of the width: 32 mm
Weight:: 6.1 kg
Technical specifications
Designation: K81252
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 260 mm
Outside diameter (D): 360 mm
Width (B): 32 mm
Weight: 6.1 kg
Size (d1): 280 mm
Size (B): 353 mm
Limiting speed (rpm): 950
Loading capacity dynamic (C): 1440
Loading capacity dynamic (C0): 5400
Подшипник 53238
Manufacturer: NACHI
Sizes: 190x270x65.7 (mm)
Weight:: 0.73 (kg)
Bearings NCS2020
Manufacturer: INA-FAG
Sizes: 31.75x44.45x31.75 (mm)
Weight:: 0.136 (kg)
Подшипник 5208ZZ
Manufacturer: NACHI
Sizes: 40x80x30.2 (mm)
Weight:: 0.57 (kg)
Подшипник 23032EK
Manufacturer: NACHI
Sizes: 160x240x60 (mm)
Weight:: 9.74 (kg)
Подшипник 239/600CAE4
Manufacturer: NSK-RHP
Sizes: 600x800x150 (mm)
Weight:: 205 (kg)
RPP14 7056 ( RPP 14 7056 -V, -M, -MFX )
Manufacturer: ContiTech AG
STD 1256 S8M CXA
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 90.00x106.80x8.40 (mm)
Bearing CSK20PP 2RS
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 145 (kg)
Подшипник 6815
Manufacturer: NSK-RHP
Sizes: 75x95x10 (mm)
Weight:: 0.149 (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.