K23 NBR(7,5x4x2)
Inner diameter:: 7,5 mm
Outer diameter: 4 mm
The size of the width: 2 mm
Outer diameter: 4 mm
The size of the width: 2 mm
U-RING
7,5x4x2
K23
NBR
Подшипник HR90KBE1901+L
Manufacturer: NSK-RHP
Sizes: 90x190x144 (mm)
Weight:: 17.9 (kg)

HTD 1778 14M CXP
Manufacturer: ContiTech AG

10X670 Z 26,5
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 165.10x203.37x12.70 (mm)

740 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

17x3861 B 152
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 18x34x7 (mm)

ContiTechHTD14M 25 HP-PAZ
Manufacturer: ContiTech AG

K22 PU(8x13x3)
Manufacturer: KASTAS
Sizes: 8x13x3 (mm)

Bearing 388A / 382A
Manufacturer: TIMKEN
Sizes: 57.531x96.838x21.000 (mm)
Weight:: 0.575 (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.