K21 PU(25x37x7)
Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 7 mm
Outer diameter: 37 mm
The size of the width: 7 mm
U-RING
25x37x7
K21
PU
Подшипник 25580/25520
Manufacturer: NSK-RHP
Sizes: 44.45x82.931x23.812 (mm)
Weight:: 0.562 (kg)

K22 NBR(15,87x22,22x4,76)
Manufacturer: KASTAS
Sizes: 15,87x22,22x4,76 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 220x270x17 (mm)

Подшипник 53236
Manufacturer: NACHI
Sizes: 180x250x58.2 (mm)
Weight:: 225 (kg)

Mechanical seal RM 560B-2 3/4"
Manufacturer: RiMi

4L 730
Manufacturer: ContiTech AG

Bearing GT22
Manufacturer: INA-FAG
Sizes: 46.038x78.588x20.638 (mm)
Weight:: 0.392 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 59.00x69.60x5.30 (mm)

3 NBR 70(051,00x03,00)
Manufacturer: KASTAS

3L 440
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.