Bearing K25X31X17
Inner diameter:: 25 mm
Outer diameter: 31 mm
The size of the width: 17 mm
Weight:: 0.019 kg
Outer diameter: 31 mm
The size of the width: 17 mm
Weight:: 0.019 kg
Technical specifications
Designation : K25X31X17
Dimensions, mm : 25x31x17
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.019 Kg
Dynamic load rating (C) - 15680 kN
Static load rating (C0) - 22800 kN
Grease lubrication speed - 14400 rev/min
Bearing K75X83X40ZW
Manufacturer: ETERNO
Sizes: 75x83x40 (mm)
Weight:: 0.211 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x52x9 (mm)

Bearing 7318 AC
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.74 (kg)

Bearing LR5305KDD
Manufacturer: INA-FAG
Sizes: 25x72x25.4 (mm)
Weight:: 25.4 (kg)

Bearings NA69/22
Manufacturer: INA-FAG
Sizes: 22x39x30 (mm)
Weight:: 0.015 (kg)

BB129 ( ВВ 129 ) Le= 3346 мм
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 64x95x10 (mm)

SPA 2120
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x76x10 (mm)

Bearing NN30/630F1W33 (31821/630K)
Manufacturer: TMB
Sizes: 630x920x212 (mm)
Weight:: 430 (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.