Bearings NA4908 RS
Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 23 mm
Weight:: 0.252 kg
Outer diameter: 62 mm
The size of the width: 23 mm
Weight:: 0.252 kg
Technical specifications
Designation: NA4908 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Outside diameter (D): 62 mm
Width (B): 23 mm
Weight: 0.252 kg
Limiting speed (rpm): 4200
RPP8 3648 ( RPP 8 3648 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 635
Manufacturer: NSK-RHP
Sizes: 5x19x6 (mm)
Weight:: 0.009 (kg)
RPP14 3248 ( RPP 14 3248 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings NA4901 RS
Manufacturer: INA-FAG
Sizes: 12x24x14 (mm)
Weight:: 0.275 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SD)
Manufacturer: STO
Sizes: 22x32x5.3 (mm)
Подшипник 22240EK
Manufacturer: NACHI
Sizes: 200x360x98 (mm)
Weight:: 44.8 (kg)
Manufacturer: ContiTech AG
K37 (63,50x82,55x14,28)
Manufacturer: KASTAS
Sizes: 63,50x82,55x14,28 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7205-B-2RS-TVP
Manufacturer: FAG
Sizes: 25x52x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 230x260x15 (mm)
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.
