K21 NBR(25x40x11)
Inner diameter:: 25 mm
Outer diameter: 40 mm
The size of the width: 11 mm
Outer diameter: 40 mm
The size of the width: 11 mm
U-RING
25x40x11
K21
NBR
Подшипник 7308
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.655 (kg)

3L 840
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 70x110x13 (mm)

Mechanical seal RM 560C-53
Manufacturer: RiMi

HTD 8M 6968 ( HTD8M 6968 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник NN 3024 K
Manufacturer: NSK-RHP
Sizes: 120x165x46 (mm)
Weight:: 4.04 (kg)

Bearing NA6903 2RS
Manufacturer: ETERNO
Sizes: 17x22x24 (mm)
Weight:: 0.0685 (kg)

K49 PU/NBR(60x44,5x6,3)
Manufacturer: KASTAS
Sizes: 60x44,5x6,3 (mm)

Подшипник 7313BDT
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)

SPZ 1375
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.