Bearing W2-7/8
Inner diameter:: 73.025 mm
Outer diameter: 105.560 mm
The size of the width: 25.400 mm
Weight:: 0.697 kg
Outer diameter: 105.560 mm
The size of the width: 25.400 mm
Weight:: 0.697 kg
Technical specifications
Designation: W2-7/8
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 73.025 mm
External diameter: 105.560 mm
Width (B): 25.400 mm
Weight: 0.697 kg
Резьба (G): 54.0 mm
Bearing N313E (2313E)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.2 (kg)

Подшипник RNA5915
Manufacturer: NSK-RHP
Sizes: 85x105x40 (mm)
Weight:: 0.735 (kg)

Bearing HM212046 / HM212011
Manufacturer: TIMKEN
Sizes: 63.500x122.238x38.100 (mm)
Weight:: 1.950 (kg)

Bearing ZS5694
Manufacturer: INA-FAG
Sizes: 56x94x12.5 (mm)
Weight:: 0.44 (kg)

RPP14 DD 2950 MFX - Megaflex
Manufacturer: ContiTech AG

Bearings GE80-KRR-B
Manufacturer: INA-FAG
Weight:: 2.95 (kg)

Bearing K8x12x8
Manufacturer: INA-FAG
Sizes: 8x12x8 (mm)
Weight:: 0.0004 (kg)

Bearings NKIS25
Manufacturer: INA-FAG
Sizes: 25x47x22 (mm)
Weight:: 0.162 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 12.42x15.98x1.78 (mm)

AT5 DD
Manufacturer: ContiTech AG


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.