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
Подшипник 21310EAKE4
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.21 (kg)

Bearing 63936X1M (736H)
Manufacturer: TMB
Sizes: 180x259.5x52 (mm)

Корпус UCC311
Manufacturer: NACHI
Weight:: 3.9 (kg)

K22 PU(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)

K753 PTFE/NBR(16x5x4,2)
Manufacturer: KASTAS
Sizes: 16x5x4,2 (mm)

STD 1552 S8M CXA
Manufacturer: ContiTech AG

13x3454 A 136
Manufacturer: ContiTech AG

Торцевое уплотнение RM MG1-68
Manufacturer: RiMi

Bearing GT25
Manufacturer: INA-FAG
Sizes: 50.800x84.938x20.638 (mm)
Weight:: 0.438 (kg)

K81 TPE(240,7x250x1,9 )
Manufacturer: KASTAS
Sizes: 240,7x250x1,9 (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.