K31 PU/NBR/POM(57,15x69,85x9,52 )
Inner diameter:: 57,15 mm
Outer diameter: 69,85 mm
The size of the width: 9,52 mm
Outer diameter: 69,85 mm
The size of the width: 9,52 mm
HEAVY DUTY S
57,15x69,85x9,52
K31
PU/NBR/POM
Подшипник 7311BDB
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.45 (kg)

K37 (60x70x8)
Manufacturer: KASTAS
Sizes: 60x70x8 (mm)

Bearing NA6906
Manufacturer: ETERNO
Sizes: 30x35x47 (mm)
Weight:: 0.185 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (FPJ [TC])
Manufacturer: STO
Sizes: 10x26x7 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (FPJ [TC])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
Подшипник 23030AX
Manufacturer: NACHI
Sizes: 150x225x56 (mm)
Weight:: 8.2 (kg)

K04 (38,1x53,98x25,4)
Manufacturer: KASTAS
Sizes: 38,1x53,98x25,4 (mm)

Bearing SCE812PP
Manufacturer: INA-FAG
Sizes: 12.700x17.462x19.050 (mm)
Weight:: 0.014 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x36x5 (mm)

SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 24x35x5.40 (mm)

HTD 1002 3M CXP
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.