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
MEGADYNE ISORAN 4456MXL
Manufacturer: ContiTech AG
Bearing NJ2236
Manufacturer: ETERNO
Sizes: 180x320x86 (mm)
Weight:: 32 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89324-M
Manufacturer: INA-FAG
Sizes: 120x210x54 (mm)
K21 NBR(6x13x5,5)
Manufacturer: KASTAS
Sizes: 6x13x5,5 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK6020
Manufacturer: INA-FAG
Sizes: 60x68x20 (mm)
Weight:: 0.081 (kg)
K17 PTFE/NBR(150x129x8,1)
Manufacturer: KASTAS
Sizes: 150x129x8,1 (mm)
Подшипник N 214
Manufacturer: NACHI
Sizes: 70x110.5x24 (mm)
Weight:: 1.14 (kg)
Подшипник HR32312J
Manufacturer: NSK-RHP
Sizes: 60x130x48.5 (mm)
Weight:: 2.96 (kg)
5.33 NBR 70(130,20x05,33)
Manufacturer: KASTAS
Bearings AXK120155
Manufacturer: INA-FAG
Sizes: 120x155x4 (mm)
Weight:: 0.131 (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.
