Bearings NK42/20
Inner diameter:: 42 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.858 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.858 kg
Technical specifications
Designation: NK42/20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 42 mm
Outside diameter (D): 52 mm
Width (B): 20 mm
Weight: 0.858 kg
Mechanical seal RM 2100-15
Manufacturer: RiMi

K69 POM(95x89x12,5)
Manufacturer: KASTAS
Sizes: 95x89x12,5 (mm)

MXL 72,8 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

Bearing 51416
Manufacturer: ETERNO
Sizes: 80x170x68 (mm)
Weight:: 7.95 (kg)

994 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x125x12 (mm)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 82x100x13 (mm)

Bearing HJ320E
Manufacturer: TMB
Sizes: 100x140.3x20.5 (mm)
Weight:: 0.87 (kg)

SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 30x47x5.70/7 (mm)

SEALS (REINFORCED SEAL) (H)
Manufacturer: FEKO
Sizes: 8x25.45x10 (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.