Bearings NA4908
Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.23 kg
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.23 kg
Technical specifications
Designation: NA4908
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Inner diameter (F): 48 mm
Outside diameter (D): 62 mm
Width (B): 22 mm
Weight: 0.23 kg
Limiting speed (rpm): 9500
Loading capacity dynamic (C): 43.0
Loading capacity dynamic (C0): 67.0
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22238-K-MB
Manufacturer: FAG
Sizes: 190x340x92 (mm)
Weight:: 36.2 (kg)
5.7 NBR 90(209,20x05,70)
Manufacturer: KASTAS
DSTD 2240 DS8M CXP
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 32238-A
Manufacturer: FAG
Sizes: 190x340x97 (mm)
Weight:: 39.1 (kg)
RPP8 1592 ( RPP 8 1592 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 51204
Manufacturer: NSK-RHP
Sizes: 20x40x14 (mm)
Weight:: 225 (kg)
Bearing N405M (2405H)
Manufacturer: TMB
Sizes: 25x80x21 (mm)
Weight:: 0.55 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 80x99x10 (mm)
Bearing NUTR 40
Manufacturer: ETERNO
Sizes: 80x40x32 (mm)
Weight:: 0.816 (kg)
Bearing NJ2336EM (42636EH)
Manufacturer: TMB
Sizes: 180x380x126 (mm)
Weight:: 70.5 (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.
