Bearings NA4907 RS
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Weight:: 0.175 kg
Outer diameter: 55 mm
The size of the width: 21 mm
Weight:: 0.175 kg
Technical specifications
Designation: NA4907 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 35 mm
Outside diameter (D): 55 mm
Width (B): 21 mm
Weight: 0.175 kg
Limiting speed (rpm): 4800
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x38x7 (mm)
Подшипник NN 3044 K
Manufacturer: NSK-RHP
Sizes: 220x310x90 (mm)
Weight:: 29.6 (kg)
Подшипник 6814ZZ
Manufacturer: NSK-RHP
Sizes: 70x90x10 (mm)
Weight:: 0.134 (kg)
Bearing NJ1020M (42120H)
Manufacturer: TMB
Sizes: 100x150x24 (mm)
Weight:: 1.45 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 52x68.15x6 (mm)
Подшипник 6316ZZ
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 3.59 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x85x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23236-E1-K-TVPB
Manufacturer: FAG
Sizes: 180x320x112 (mm)
4 FKM 80(095,00x04,00 )
Manufacturer: KASTAS
Bearing NNU4948KW33P6
Manufacturer: TMB
Sizes: 240x320x80 (mm)
Weight:: 17.5 (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.
