K31 PU/NBR/POM(230x250x15)
Inner diameter:: 230 mm
Outer diameter: 250 mm
The size of the width: 15 mm
Outer diameter: 250 mm
The size of the width: 15 mm
HEAVY DUTY S
230x250x15
K31
PU/NBR/POM
Bearings LR5304-2HRS-TVH-XL
Manufacturer: INA-FAG
Sizes: 20x62x22.2 (mm)
Weight:: 0.34 (kg)

K69 POM(115x105x16,8(17))
Manufacturer: KASTAS
Sizes: 115x105x16,8(17) (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x45x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 6.90x10.50x1.80 (mm)

Bearing 15113 / 15245
Manufacturer: TIMKEN
Sizes: 28.575x62x19.05 (mm)
Weight:: 0.28 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x54x4/5 (mm)

HTD 8M 4256 ( HTD8M 4256 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing NF209EM (12209EH)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.429 (kg)

RPP8 6304 ( RPP 8 6304 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник HR32311CJ
Manufacturer: NSK-RHP
Sizes: 55x120x45.5 (mm)
Weight:: 2.47 (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.