Bearings NA4900 RS
Inner diameter:: 10 mm
Outer diameter: 22 mm
The size of the width: 14 mm
Weight:: 0.245 kg
Outer diameter: 22 mm
The size of the width: 14 mm
Weight:: 0.245 kg
Technical specifications
Designation: NA4900 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 10 mm
Outside diameter (D): 22 mm
Width (B): 14 mm
Weight: 0.245 kg
Limiting speed (rpm): 13000
SEALS (REINFORCED SEAL) (C)
Manufacturer: FEKO
Sizes: 72x87.22x12 (mm)
Подшипник MF-1716
Manufacturer: NSK-RHP
Sizes: 17x23x16 (mm)
Weight:: 0.02 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x38x6 (mm)
RPP14 2296 ( RPP 14 2296 -V, -M, -MFX )
Manufacturer: ContiTech AG
K17X PTFE/NBR(80x64,5x6,3)
Manufacturer: KASTAS
Sizes: 80x64,5x6,3 (mm)
Bearing S6306
Manufacturer: ETERNO
Sizes: 30.00x72.00x19.00 (mm)
Weight:: 350 (kg)
Bearing 25878 / 25820
Manufacturer: TIMKEN
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.456 (kg)
Корпус UCFCX12
Manufacturer: NACHI
Weight:: 4.6 (kg)
K75 PHENOLIC(63x68x15)
Manufacturer: KASTAS
Sizes: 63x68x15 (mm)
Подшипник 6900NR
Manufacturer: NACHI
Sizes: 10x22x6 (mm)
Weight:: 0.01 (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.