Bearing XW3-3/8
Inner diameter:: 85.725 mm
Outer diameter: 114.300 mm
The size of the width: 19.050 mm
Weight:: 0.590 kg
Outer diameter: 114.300 mm
The size of the width: 19.050 mm
Weight:: 0.590 kg
Technical specifications
Designation: XW3-3/8
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 85.725 mm
External diameter: 114.300 mm
Width (B): 19.050 mm
Weight: 0.590 kg
Резьба (G): 31 mm
Manufacturer: ContiTech AG

Подшипник F-2012
Manufacturer: NSK-RHP
Sizes: 20x26x12 (mm)
Weight:: 0.017 (kg)

Bearing 32018 (3CC)
Manufacturer: GMB
Sizes: 90x140x32 (mm)
Weight:: 1.72 (kg)

Bearing GS81288
Manufacturer: INA-FAG
Sizes: 440x600x130 (mm)
Weight:: 40.500 (kg)

AT5 DD
Manufacturer: ContiTech AG

6.99 NBR 90(227,97x06,99)
Manufacturer: KASTAS

Bearing 22320 (3620)
Manufacturer: TMB
Sizes: 100x215x73 (mm)
Weight:: 13.5 (kg)

K06 NBR(48x56x7/5)
Manufacturer: KASTAS
Sizes: 48x56x7/5 (mm)

K78 Aramid Phenolic/Graphite(90x95x15 )
Manufacturer: KASTAS
Sizes: 90x95x15 (mm)

Bearing RN312MK (502312HK)
Manufacturer: TMB
Sizes: 60x113x31 (mm)
Weight:: 1.31 (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.