Bearing NNU4964KW33
Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 53.7 kg
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 53.7 kg
Technical specifications
Designation : NNU4964KW33
Dimensions, mm : 320x440x118
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 126x147x13 (mm)
Bearing 33015 (3007115)
Manufacturer: TMB
Sizes: 75x115x31 (mm)
Weight:: 1.15 (kg)
Bearing AC250330
Manufacturer: TMB
Sizes: 250x330x38 (mm)
BB221 ( ВВ 221 ) Le= 5682 мм
Manufacturer: ContiTech AG
Подшипник 6013-2NSE
Manufacturer: NACHI
Sizes: 65x100x18 (mm)
Weight:: 0.438 (kg)
Mechanical seal RM 551B
Manufacturer: RiMi
4 NBR 70(105,00x04,00)
Manufacturer: KASTAS
KKO NBR 70()
Manufacturer: KASTAS
Mechanical seal RM 104-19
Manufacturer: RiMi
Подшипник 567A/563
Manufacturer: NSK-RHP
Sizes: 71.438x127x36.512 (mm)
Weight:: 1.885 (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.
