K19 PTFE/NBR/POM(85x70x11)
Inner diameter:: 85 mm
Outer diameter: 70 mm
The size of the width: 11 mm
Outer diameter: 70 mm
The size of the width: 11 mm
PISTON SEAL
85x70x11
K19
PTFE/NBR/POM
BX 152 BX 3904 Ld
Manufacturer: ContiTech AG

Подшипник F604ZZ
Manufacturer: NSK-RHP
Sizes: 4x13.5x4 (mm)
Weight:: 2.53 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x30x7 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 24x38x8 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x38x10 (mm)

Bearing 61946X3M (746H)
Manufacturer: TMB
Sizes: 230x329.5x40 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 90.00x96.00x3.00 (mm)

Bearing 3781 / 3720
Manufacturer: TIMKEN
Sizes: 49.212x93.264x30.162 (mm)
Weight:: 0.877 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (GM[KB])
Manufacturer: STO
Sizes: 51x63x8.5 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (GM[KB])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 23.80x37.80x7.00 (mm)


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.