Bearings NK40/30
Inner diameter:: 40 mm
Outer diameter: 50 mm
The size of the width: 30 mm
Weight:: 0.125 kg
Outer diameter: 50 mm
The size of the width: 30 mm
Weight:: 0.125 kg
Technical specifications
Designation: NK40/30
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 40 mm
Outside diameter (D): 50 mm
Width (B): 30 mm
Weight: 0.125 kg
Корпус UCTU212+WU700
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Weight:: 27.2 (kg)

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Manufacturer: NSK-RHP
Sizes: 17x26x5 (mm)
Weight:: 0.007 (kg)

2.62 NBR 90(012,70x02,62 )
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Manufacturer: NQK SF
Sizes: 32x52x12 (mm)

1.78 FKM 80(056,87x01,78 )
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Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 32x42x7 (mm)

ATG10 1580 MFX - Megaflex ( ATK10 1580 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Bearing 7212BM (66212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)

Bearing 3212 ZZ
Manufacturer: ETERNO
Sizes: 60x110x36.5 (mm)
Weight:: 1.4 (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.