Bearings NK21/16
Inner diameter:: 21 mm
Outer diameter: 29 mm
The size of the width: 16 mm
Weight:: 0.281 kg
Outer diameter: 29 mm
The size of the width: 16 mm
Weight:: 0.281 kg
Technical specifications
Designation: NK21/16
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 21 mm
Outside diameter (D): 29 mm
Width (B): 16 mm
Weight: 0.281 kg
Подшипник 6302-2NKE9
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.080 (kg)

Bearing 624/HVP6 (E24X)
Manufacturer: TMB
Sizes: 4x13x5 (mm)
Weight:: 0.0031 (kg)

Подшипник QJ 234
Manufacturer: NSK-RHP
Sizes: 170x310x52 (mm)
Weight:: 19.5 (kg)

DHTD 1800 D8M
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK120155
Manufacturer: INA-FAG
Sizes: 120x155x4 (mm)

Bearing 33215 (3007215)
Manufacturer: TMB
Sizes: 75x130x41 (mm)
Weight:: 2.2 (kg)

Bearing 63002RSZ1 (180300Z1)
Manufacturer: TMB
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)

Bearing NJ2220
Manufacturer: ETERNO
Sizes: 100x180x46 (mm)
Weight:: 4.99 (kg)

Bearing NU1026M (32126H)
Manufacturer: TMB
Sizes: 130x200x33 (mm)
Weight:: 3.85 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x72x6.50 (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.