Bearings NA49/22
Inner diameter:: 22 mm
Outer diameter: 39 mm
The size of the width: 17 mm
Weight:: 0.08 kg
Outer diameter: 39 mm
The size of the width: 17 mm
Weight:: 0.08 kg
Technical specifications
Designation: NA49/22
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 22 mm
Inner diameter (F): 28 mm
Outside diameter (D): 39 mm
Width (B): 17 mm
Weight: 0.08 kg
Limiting speed (rpm): 16000
Loading capacity dynamic (C): 22.8
Loading capacity dynamic (C0): 29.5
Bearings GRA103-NPP-B
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
Bearing NU2228EM (32528EH)
Manufacturer: TMB
Sizes: 140x250x68 (mm)
Weight:: 15 (kg)
BB168 ( ВВ 168 ) Le= 4336 мм
Manufacturer: ContiTech AG
K782 PTFE(30x34x30)
Manufacturer: KASTAS
Sizes: 30x34x30 (mm)
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 60x80x5.50 (mm)
Mechanical seal RM 502-33
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x72x10 (mm)
Manufacturer: ContiTech AG
5.33 NBR 70(091,44x05,33)
Manufacturer: KASTAS
Bearing PWTR17 2RS
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (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.
