Bearing AC250330
Inner diameter:: 250 mm
Outer diameter: 330 mm
The size of the width: 38 mm
Outer diameter: 330 mm
The size of the width: 38 mm
Technical specifications
Designation : AC250330
Dimensions, mm : 250x330x38
Producer : TMB
2 FKM 80(075,00x02,00 )
Manufacturer: KASTAS
4 NBR 70(088,00x04,00)
Manufacturer: KASTAS
Bearings PWKR52 2RS
Manufacturer: INA-FAG
Weight:: 0.45 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.50x25.50x2.00 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x33x10 (mm)
Bearing 22219 KMW33
Manufacturer: ETERNO
Sizes: 95x170x43 (mm)
Weight:: 3.947 (kg)
Mechanical seal RM EH-20
Manufacturer: RiMi
KBT PTFE(2x12)
Manufacturer: KASTAS
Bearings K81111 TV
Manufacturer: INA-FAG
Sizes: 55x78x6 (mm)
Weight:: 0.045 (kg)
Bearing 16022M (7000122H)
Manufacturer: TMB
Sizes: 110x170x19 (mm)
Weight:: 1.45 (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.
