Bearings NA4917
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 35 mm
Weight:: 1.25 kg
Outer diameter: 120 mm
The size of the width: 35 mm
Weight:: 1.25 kg
Technical specifications
Designation: NA4917
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 85 mm
Inner diameter (F): 100 mm
Outside diameter (D): 120 mm
Width (B): 35 mm
Weight: 1.25 kg
Limiting speed (rpm): 4800
Loading capacity dynamic (C): 111.0
Loading capacity dynamic (C0): 237.0
RPP8 3872 ( RPP 8 3872 -V, -M, -MFX )
Manufacturer: ContiTech AG
K84 PU(100,5x91,5x7)
Manufacturer: KASTAS
Sizes: 100,5x91,5x7 (mm)
K708 PTFE/NBR(105x113,8x6)
Manufacturer: KASTAS
Sizes: 105x113,8x6 (mm)
SPB 4550 Lw
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK7095
Manufacturer: INA-FAG
Sizes: 70x95x4 (mm)
Подшипник 6911NR
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.189 (kg)
Bearing NU2213ENM (32513ENH)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.4 (kg)
K782 PTFE(32x36x20)
Manufacturer: KASTAS
Sizes: 32x36x20 (mm)
2.62 FKM 80(034,59x02,62 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AYS)
Manufacturer: FEKO
Sizes: 12x25x6 (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.
