K21 PU(35x50x8)
Inner diameter:: 35 mm
Outer diameter: 50 mm
The size of the width: 8 mm
Outer diameter: 50 mm
The size of the width: 8 mm
U-RING
35x50x8
K21
PU
17x6500 B 256
Manufacturer: ContiTech AG

K21 NBR(66x77x6)
Manufacturer: KASTAS
Sizes: 66x77x6 (mm)

Bearing LR5208KDD
Manufacturer: INA-FAG
Sizes: 40x85x30.2 (mm)
Weight:: 30.2 (kg)

К1 К1,5
Manufacturer: ContiTech AG

RPP8 4384 ( RPP 8 4384 -V, -M, -MFX )
Manufacturer: ContiTech AG

5L 760
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 31x43x10.5 (mm)

Mechanical seal RM 551D
Manufacturer: RiMi

Krestovina 22x56
Manufacturer: TOYO

Подшипник NU 309
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.871 (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.